Recent Progress on Topological Structures in Ferroic Thin Films and Heterostructures
Abstract
Abstract Topological spin/polarization structures in ferroic materials continue to draw great attention as a result of their fascinating physical behaviors and promising applications in the field of high‐density nonvolatile memories as well as future energy‐efficient nanoelectronic and spintronic devices. Such developments have been made, in part, based on recent advances in theoretical calculations, the synthesis of high‐quality thin films, and the characterization of their emergent phenomena and exotic phases. Herein, progress over the last decade in the study of topological structures in ferroic thin films and heterostructures is explored, including the observation of topological structures and control of their structures and emergent physical phenomena through epitaxial strain, layer thickness, electric, magnetic fields, etc. First, the evolution of topological spin structures (e.g., magnetic skyrmions) and associated functionalities (e.g., topological Hall effect) in magnetic thin films and heterostructures is discussed. Then, the exotic polar topologies (e.g., domain walls, closure domains, polar vortices, bubble domains, and polar skyrmions) and their emergent physical properties in ferroelectric oxide films and heterostructures are explored. Finally, a brief overview and prospectus of how the field may evolve in the coming years is provided.
- Authors:
-
- Harbin Institute of Technology, Shenzhen (China)
- South China Normal University, Guangzhou (China)
- Chinese Academy of Sciences, Shenyang (China)
- Southern University of Science and Technology, Shenzhen (China)
- Univ. of California, Berkeley, CA (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); National Natural Science Foundation of China (NSFC); Shenzhen Science and Technology Program
- OSTI Identifier:
- 1827985
- Alternate Identifier(s):
- OSTI ID: 1651233
- Grant/Contract Number:
- AC02-05CH11231; 51802057; U1932116; 51901081; 11574091; 51972160; KQTD20170809110344233; OISE-1545907; DMR-1608938; DMR-1708615
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Advanced Materials
- Additional Journal Information:
- Journal Volume: 33; Journal Issue: 6; Journal ID: ISSN 0935-9648
- Publisher:
- Wiley
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Chen, Shanquan, Yuan, Shuai, Hou, Zhipeng, Tang, Yunlong, Zhang, Jinping, Wang, Tao, Li, Kang, Zhao, Weiwei, Liu, Xingjun, Chen, Lang, Martin, Lane W., and Chen, Zuhuang. Recent Progress on Topological Structures in Ferroic Thin Films and Heterostructures. United States: N. p., 2020.
Web. doi:10.1002/adma.202000857.
Chen, Shanquan, Yuan, Shuai, Hou, Zhipeng, Tang, Yunlong, Zhang, Jinping, Wang, Tao, Li, Kang, Zhao, Weiwei, Liu, Xingjun, Chen, Lang, Martin, Lane W., & Chen, Zuhuang. Recent Progress on Topological Structures in Ferroic Thin Films and Heterostructures. United States. https://doi.org/10.1002/adma.202000857
Chen, Shanquan, Yuan, Shuai, Hou, Zhipeng, Tang, Yunlong, Zhang, Jinping, Wang, Tao, Li, Kang, Zhao, Weiwei, Liu, Xingjun, Chen, Lang, Martin, Lane W., and Chen, Zuhuang. Wed .
"Recent Progress on Topological Structures in Ferroic Thin Films and Heterostructures". United States. https://doi.org/10.1002/adma.202000857. https://www.osti.gov/servlets/purl/1827985.
@article{osti_1827985,
title = {Recent Progress on Topological Structures in Ferroic Thin Films and Heterostructures},
author = {Chen, Shanquan and Yuan, Shuai and Hou, Zhipeng and Tang, Yunlong and Zhang, Jinping and Wang, Tao and Li, Kang and Zhao, Weiwei and Liu, Xingjun and Chen, Lang and Martin, Lane W. and Chen, Zuhuang},
abstractNote = {Abstract Topological spin/polarization structures in ferroic materials continue to draw great attention as a result of their fascinating physical behaviors and promising applications in the field of high‐density nonvolatile memories as well as future energy‐efficient nanoelectronic and spintronic devices. Such developments have been made, in part, based on recent advances in theoretical calculations, the synthesis of high‐quality thin films, and the characterization of their emergent phenomena and exotic phases. Herein, progress over the last decade in the study of topological structures in ferroic thin films and heterostructures is explored, including the observation of topological structures and control of their structures and emergent physical phenomena through epitaxial strain, layer thickness, electric, magnetic fields, etc. First, the evolution of topological spin structures (e.g., magnetic skyrmions) and associated functionalities (e.g., topological Hall effect) in magnetic thin films and heterostructures is discussed. Then, the exotic polar topologies (e.g., domain walls, closure domains, polar vortices, bubble domains, and polar skyrmions) and their emergent physical properties in ferroelectric oxide films and heterostructures are explored. Finally, a brief overview and prospectus of how the field may evolve in the coming years is provided.},
doi = {10.1002/adma.202000857},
journal = {Advanced Materials},
number = 6,
volume = 33,
place = {United States},
year = {Wed Aug 19 00:00:00 EDT 2020},
month = {Wed Aug 19 00:00:00 EDT 2020}
}
Works referenced in this record:
Spatial Coupling of Ferroelectric Domain Walls and Crystallographic Defects in the PbTiO 3 Films
journal, July 2016
- Liu, Ying; Tang, Yun-Long; Zhu, Yin-Lian
- Advanced Materials Interfaces, Vol. 3, Issue 15
A thermodynamic theory of “weak” ferromagnetism of antiferromagnetics
journal, January 1958
- Dzyaloshinsky, I.
- Journal of Physics and Chemistry of Solids, Vol. 4, Issue 4
Theoretical guidelines to create and tune electric skyrmion bubbles
journal, February 2019
- Pereira Gonçalves, M. A.; Escorihuela-Sayalero, Carlos; Garca-Fernández, Pablo
- Science Advances, Vol. 5, Issue 2
Applications of Modern Ferroelectrics
journal, February 2007
- Scott, J. F.
- Science, Vol. 315, Issue 5814
Spin chirality fluctuation in two-dimensional ferromagnets with perpendicular magnetic anisotropy
journal, August 2019
- Wang, Wenbo; Daniels, Matthew W.; Liao, Zhaoliang
- Nature Materials, Vol. 18, Issue 10
Thickness dependence of transport behaviors in superlattices
journal, January 2020
- Wu, Ping-Chun; Song, Haili; Yuan, Ye
- Physical Review Materials, Vol. 4, Issue 1
Observation of room-temperature polar skyrmions
journal, April 2019
- Das, S.; Tang, Y. L.; Hong, Z.
- Nature, Vol. 568, Issue 7752
Spin Chirality, Berry Phase, and Anomalous Hall Effect in a Frustrated Ferromagnet
journal, March 2001
- Taguchi, Y.
- Science, Vol. 291, Issue 5513
Probing Nanoscale Ferroelectricity by Ultraviolet Raman Spectroscopy
journal, September 2006
- Tenne, D. A.; Bruchhausen, A.; Lanzillotti-Kimura, N. D.
- Science, Vol. 313, Issue 5793
Room-Temperature Creation and Spin–Orbit Torque Manipulation of Skyrmions in Thin Films with Engineered Asymmetry
journal, February 2016
- Yu, Guoqiang; Upadhyaya, Pramey; Li, Xiang
- Nano Letters, Vol. 16, Issue 3
Thermodynamically stable magnetic vortex states in magnetic crystals
journal, December 1994
- Bogdanov, A.; Hubert, A.
- Journal of Magnetism and Magnetic Materials, Vol. 138, Issue 3
Interface-induced phenomena in magnetism
journal, June 2017
- Hellman, Frances; Hoffmann, Axel; Tserkovnyak, Yaroslav
- Reviews of Modern Physics, Vol. 89, Issue 2
Super switching and control of in-plane ferroelectric nanodomains in strained thin films
journal, July 2014
- Matzen, S.; Nesterov, O.; Rispens, G.
- Nature Communications, Vol. 5, Issue 1
Extended Skyrmion Phase in Epitaxial Thin Films
journal, June 2012
- Huang, S. X.; Chien, C. L.
- Physical Review Letters, Vol. 108, Issue 26
Geometric frustration in compositionally modulated ferroelectrics
journal, February 2011
- Choudhury, Narayani; Walizer, Laura; Lisenkov, Sergey
- Nature, Vol. 470, Issue 7335
High-resolution characterization of multiferroic heterojunction using aberration-corrected scanning transmission electron microscopy
journal, April 2017
- Yuan, Zhoushen; Ruan, Jieji; Xie, Lin
- Applied Physics Letters, Vol. 110, Issue 17
Room-Temperature Skyrmion Shift Device for Memory Application
journal, December 2016
- Yu, Guoqiang; Upadhyaya, Pramey; Shao, Qiming
- Nano Letters, Vol. 17, Issue 1
Exotic Domain States in Ferroelectrics: Searching for Vortices and Skyrmions
journal, January 2012
- Gregg, J. M.
- Ferroelectrics, Vol. 433, Issue 1
Manipulating the Topology of Nanoscale Skyrmion Bubbles by Spatially Geometric Confinement
journal, December 2018
- Hou, Zhipeng; Zhang, Qiang; Xu, Guizhou
- ACS Nano, Vol. 13, Issue 1
Temporary formation of highly conducting domain walls for non-destructive read-out of ferroelectric domain-wall resistance switching memories
journal, November 2017
- Jiang, Jun; Bai, Zi Long; Chen, Zhi Hui
- Nature Materials, Vol. 17, Issue 1
Skyrmions in a Doped Antiferromagnet
journal, June 2011
- Raičević, I.; Popović, Dragana; Panagopoulos, C.
- Physical Review Letters, Vol. 106, Issue 22
Dynamics of Skyrmion Crystals in Metallic Thin Films
journal, September 2011
- Zang, Jiadong; Mostovoy, Maxim; Han, Jung Hoon
- Physical Review Letters, Vol. 107, Issue 13
Large Scale Two-Dimensional Flux-Closure Domain Arrays in Oxide Multilayers and Their Controlled Growth
journal, November 2017
- Liu, Ying; Wang, Yu-Jia; Zhu, Yin-Lian
- Nano Letters, Vol. 17, Issue 12
Electric-field control of anomalous and topological Hall effects in oxide bilayer thin films
journal, January 2018
- Ohuchi, Yuki; Matsuno, Jobu; Ogawa, Naoki
- Nature Communications, Vol. 9, Issue 1
Topological properties and dynamics of magnetic skyrmions
journal, December 2013
- Nagaosa, Naoto; Tokura, Yoshinori
- Nature Nanotechnology, Vol. 8, Issue 12
Correlating the Nanoscale Structural, Magnetic, and Magneto-Transport Properties in SrRuO 3 -Based Perovskite Thin Films: Implications for Oxide Skyrmion Devices
journal, January 2020
- Malsch, Gerald; Ivaneyko, Dmytro; Milde, Peter
- ACS Applied Nano Materials, Vol. 3, Issue 2
Giant domain wall contribution to the dielectric susceptibility in BaTiO3 single crystals
journal, August 2007
- Wang, Y. L.; Tagantsev, A. K.; Damjanovic, D.
- Applied Physics Letters, Vol. 91, Issue 6
Multiple helimagnetic phases and topological Hall effect in epitaxial thin films of pristine and Co-doped SrFeO
journal, December 2013
- Chakraverty, S.; Matsuda, T.; Wadati, H.
- Physical Review B, Vol. 88, Issue 22
Atomic-scale mapping of dipole frustration at 90° charged domain walls in ferroelectric PbTiO3 films
journal, February 2014
- Tang, Y. L.; Zhu, Y. L.; Wang, Y. J.
- Scientific Reports, Vol. 4, Issue 1
Blowing magnetic skyrmion bubbles
journal, June 2015
- Jiang, W.; Upadhyaya, P.; Zhang, W.
- Science, Vol. 349, Issue 6245
Magnetotransport at Domain Walls in
journal, February 2012
- He, Q.; Yeh, C. -H.; Yang, J. -C.
- Physical Review Letters, Vol. 108, Issue 6
Direct Observation of Unconventional Topological Spin Structure in Coupled Magnetic Discs
journal, February 2012
- Phatak, C.; Petford-Long, A. K.; Heinonen, O.
- Physical Review Letters, Vol. 108, Issue 6
Origin of stationary domain wall enhanced ferroelectric susceptibility
journal, March 2017
- Liu, Shi; Cohen, R. E.
- Physical Review B, Vol. 95, Issue 9
Physical Theory of Ferromagnetic Domains
journal, October 1949
- Kittel, Charles
- Reviews of Modern Physics, Vol. 21, Issue 4
Self-organization, condensation, and annihilation of topological vortices and antivortices in a multiferroic
journal, November 2010
- Chae, S. C.; Horibe, Y.; Jeong, D. Y.
- Proceedings of the National Academy of Sciences, Vol. 107, Issue 50
Emergence of Topological Hall Effect in a SrRuO 3 Single Layer
journal, January 2019
- Qin, Qing; Liu, Liang; Lin, Weinan
- Advanced Materials, Vol. 31, Issue 8
Direct Observation of Continuous Electric Dipole Rotation in Flux-Closure Domains in Ferroelectric Pb(Zr,Ti)O3
journal, March 2011
- Jia, C. -L.; Urban, K. W.; Alexe, M.
- Science, Vol. 331, Issue 6023
Experimental demonstration of hybrid improper ferroelectricity and the presence of abundant charged walls in (Ca,Sr)3Ti2O7 crystals
journal, January 2015
- Oh, Yoon Seok; Luo, Xuan; Huang, Fei-Ting
- Nature Materials, Vol. 14, Issue 4
Topological antiferromagnetic spintronics
journal, March 2018
- Šmejkal, Libor; Mokrousov, Yuriy; Yan, Binghai
- Nature Physics, Vol. 14, Issue 3
Locally enhanced conductivity due to the tetragonal domain structure in LaAlO3/SrTiO3 heterointerfaces
journal, September 2013
- Kalisky, Beena; Spanton, Eric M.; Noad, Hilary
- Nature Materials, Vol. 12, Issue 12
Room-temperature chiral magnetic skyrmions in ultrathin magnetic nanostructures
journal, January 2016
- Boulle, Olivier; Vogel, Jan; Yang, Hongxin
- Nature Nanotechnology, Vol. 11, Issue 5
Additive interfacial chiral interaction in multilayers for stabilization of small individual skyrmions at room temperature
journal, January 2016
- Moreau-Luchaire, C.; Moutafis, C.; Reyren, N.
- Nature Nanotechnology, Vol. 11, Issue 5
Large Topological Hall Effect in a Short-Period Helimagnet MnGe
journal, April 2011
- Kanazawa, N.; Onose, Y.; Arima, T.
- Physical Review Letters, Vol. 106, Issue 15
A strategy for the design of skyrmion racetrack memories
journal, October 2014
- Tomasello, R.; Martinez, E.; Zivieri, R.
- Scientific Reports, Vol. 4, Issue 1
Ferroelectrically tunable magnetic skyrmions in ultrathin oxide heterostructures
journal, November 2018
- Wang, Lingfei; Feng, Qiyuan; Kim, Yoonkoo
- Nature Materials, Vol. 17, Issue 12
Transformation between meron and skyrmion topological spin textures in a chiral magnet
journal, December 2018
- Yu, X. Z.; Koshibae, W.; Tokunaga, Y.
- Nature, Vol. 564, Issue 7734
Creating an Artificial Two-Dimensional Skyrmion Crystal by Nanopatterning
journal, April 2013
- Sun, L.; Cao, R. X.; Miao, B. F.
- Physical Review Letters, Vol. 110, Issue 16
Nanoelectronics based on topological structures
journal, February 2019
- Seidel, Jan
- Nature Materials, Vol. 18, Issue 3
Dynamics of antiferromagnetic skyrmion driven by the spin Hall effect
journal, October 2016
- Jin, Chendong; Song, Chengkun; Wang, Jianbo
- Applied Physics Letters, Vol. 109, Issue 18
Bloch-type domain walls in rhombohedral BaTiO
journal, October 2012
- Taherinejad, Maryam; Vanderbilt, David; Marton, Pavel
- Physical Review B, Vol. 86, Issue 15
Construction of a Room-Temperature Pt/Co/Ta Multilayer Film with Ultrahigh-Density Skyrmions for Memory Application
journal, February 2019
- Wang, Lei; Liu, Chen; Mehmood, Nasir
- ACS Applied Materials & Interfaces, Vol. 11, Issue 12
Skyrmion lattice with a giant topological Hall effect in a frustrated triangular-lattice magnet
journal, August 2019
- Kurumaji, Takashi; Nakajima, Taro; Hirschberger, Max
- Science, Vol. 365, Issue 6456
Magnetic antiskyrmions above room temperature in tetragonal Heusler materials
journal, August 2017
- Nayak, Ajaya K.; Kumar, Vivek; Ma, Tianping
- Nature, Vol. 548, Issue 7669
Electric-field-driven switching of individual magnetic skyrmions
journal, November 2016
- Hsu, Pin-Jui; Kubetzka, André; Finco, Aurore
- Nature Nanotechnology, Vol. 12, Issue 2
Giant Skyrmions Stabilized by Dipole-Dipole Interactions in Thin Ferromagnetic Films
journal, November 2010
- Ezawa, Motohiko
- Physical Review Letters, Vol. 105, Issue 19
Unusual Polarization Patterns in Flat Epitaxial Ferroelectric Nanoparticles
journal, September 2008
- Naumov, Ivan; Bratkovsky, Alexander M.
- Physical Review Letters, Vol. 101, Issue 10
Giant topological Hall effect in correlated oxide thin films
journal, October 2018
- Vistoli, Lorenzo; Wang, Wenbo; Sander, Anke
- Nature Physics, Vol. 15, Issue 1
Vortex Polarization States in Nanoscale Ferroelectric Arrays
journal, March 2009
- Rodriguez, B. J.; Gao, X. S.; Liu, L. F.
- Nano Letters, Vol. 9, Issue 3
Deterministic Switching of Ferroelectric Bubble Nanodomains
journal, May 2019
- Zhang, Qi; Prokhorenko, Sergei; Nahas, Yousra
- Advanced Functional Materials, Vol. 29, Issue 28
Magnetic skyrmions: advances in physics and potential applications
journal, June 2017
- Fert, Albert; Reyren, Nicolas; Cros, Vincent
- Nature Reviews Materials, Vol. 2, Issue 7
Current-driven dynamics of skyrmions stabilized in MnSi nanowires revealed by topological Hall effect
journal, September 2015
- Liang, Dong; DeGrave, John P.; Stolt, Matthew J.
- Nature Communications, Vol. 6, Issue 1
Phase coexistence and electric-field control of toroidal order in oxide superlattices
journal, August 2017
- Damodaran, A. R.; Clarkson, J. D.; Hong, Z.
- Nature Materials, Vol. 16, Issue 10
Configurable topological textures in strain graded ferroelectric nanoplates
journal, January 2018
- Kim, Kwang-Eun; Jeong, Seuri; Chu, Kanghyun
- Nature Communications, Vol. 9, Issue 1
Free-electron gas at charged domain walls in insulating BaTiO3
journal, May 2013
- Sluka, Tomas; Tagantsev, Alexander K.; Bednyakov, Petr
- Nature Communications, Vol. 4, Issue 1
Evidence of the Topological Hall Effect in Pt/Antiferromagnetic Insulator Bilayers
journal, December 2019
- Cheng, Yang; Yu, Sisheng; Zhu, Menglin
- Physical Review Letters, Vol. 123, Issue 23
Topological Hall effect at above room temperature in heterostructures composed of a magnetic insulator and a heavy metal
journal, May 2019
- Shao, Qiming; Liu, Yawen; Yu, Guoqiang
- Nature Electronics, Vol. 2, Issue 5
High-density array of ferroelectric nanodots with robust and reversibly switchable topological domain states
journal, August 2017
- Li, Zhongwen; Wang, Yujia; Tian, Guo
- Science Advances, Vol. 3, Issue 8
Deterministic control of ferroelastic switching in multiferroic materials
journal, October 2009
- Balke, N.; Choudhury, S.; Jesse, S.
- Nature Nanotechnology, Vol. 4, Issue 12, p. 868-875
Sheet superconductivity in twin walls: experimental evidence of
journal, June 1998
- Aird, Alison; Salje, Ekhard K. H.
- Journal of Physics: Condensed Matter, Vol. 10, Issue 22
Berry Curvature on the Fermi Surface: Anomalous Hall Effect as a Topological Fermi-Liquid Property
journal, November 2004
- Haldane, F. D. M.
- Physical Review Letters, Vol. 93, Issue 20
Controllable conductive readout in self-assembled, topologically confined ferroelectric domain walls
journal, July 2018
- Ma, Ji; Ma, Jing; Zhang, Qinghua
- Nature Nanotechnology, Vol. 13, Issue 10
Large and accessible conductivity of charged domain walls in lithium niobate
journal, August 2017
- Werner, Christoph S.; Herr, Simon J.; Buse, Karsten
- Scientific Reports, Vol. 7, Issue 1
Interface-driven topological Hall effect in SrRuO 3 -SrIrO 3 bilayer
journal, July 2016
- Matsuno, Jobu; Ogawa, Naoki; Yasuda, Kenji
- Science Advances, Vol. 2, Issue 7
Realization of ground-state artificial skyrmion lattices at room temperature
journal, October 2015
- Gilbert, Dustin A.; Maranville, Brian B.; Balk, Andrew L.
- Nature Communications, Vol. 6, Issue 1
Reversible manipulation of the magnetic state in SrRuO3 through electric-field controlled proton evolution
journal, January 2020
- Li, Zhuolu; Shen, Shengchun; Tian, Zijun
- Nature Communications, Vol. 11, Issue 1
Discovery of stable skyrmionic state in ferroelectric nanocomposites
journal, October 2015
- Nahas, Y.; Prokhorenko, S.; Louis, L.
- Nature Communications, Vol. 6, Issue 1
The topological theory of defects in ordered media
journal, July 1979
- Mermin, N. D.
- Reviews of Modern Physics, Vol. 51, Issue 3
Bubble domain memory materials
journal, July 1976
- Nielsen, J.
- IEEE Transactions on Magnetics, Vol. 12, Issue 4
Current-induced skyrmion dynamics in constricted geometries
journal, September 2013
- Iwasaki, Junichi; Mochizuki, Masahito; Nagaosa, Naoto
- Nature Nanotechnology, Vol. 8, Issue 10
Highly mobile vortex structures inside polar twin boundaries in SrTiO 3
journal, February 2014
- Zykova-Timan, Tatyana; Salje, Ekhard K. H.
- Applied Physics Letters, Vol. 104, Issue 8
Switching the chirality of a ferroelectric vortex in designed nanostructures by a homogeneous electric field
journal, October 2017
- Van Lich, Le; Shimada, Takahiro; Wang, Jie
- Physical Review B, Vol. 96, Issue 13
A Coherently Strained Monoclinic [111]PbTiO 3 Film Exhibiting Zero Poisson's Ratio State
journal, June 2019
- Tang, Yunlong; Zhu, Yinlian; Ma, Xiuliang
- Advanced Functional Materials, Vol. 29, Issue 35
Nanoscale magnetic skyrmions in metallic films and multilayers: a new twist for spintronics
journal, June 2016
- Wiesendanger, Roland
- Nature Reviews Materials, Vol. 1, Issue 7
Large topological Hall effect in the non-collinear phase of an antiferromagnet
journal, March 2014
- Sürgers, Christoph; Fischer, Gerda; Winkel, Patrick
- Nature Communications, Vol. 5, Issue 1
Antiferromagnetic skyrmion crystals: Generation, topological Hall, and topological spin Hall effect
journal, August 2017
- Göbel, Börge; Mook, Alexander; Henk, Jürgen
- Physical Review B, Vol. 96, Issue 6
Conduction at domain walls in oxide multiferroics
journal, January 2009
- Seidel, J.; Martin, L. W.; He, Q.
- Nature Materials, Vol. 8, Issue 3
Antiferromagnetic Skyrmion: Stability, Creation and Manipulation
journal, April 2016
- Zhang, Xichao; Zhou, Yan; Ezawa, Motohiko
- Scientific Reports, Vol. 6, Issue 1
Ferroelectric domain wall motion induced by polarized light
journal, March 2015
- Rubio-Marcos, Fernando; Del Campo, Adolfo; Marchet, Pascal
- Nature Communications, Vol. 6, Issue 1
Mechanical-force-induced non-local collective ferroelastic switching in epitaxial lead-titanate thin films
journal, September 2019
- Lu, Xiaoyan; Chen, Zuhuang; Cao, Ye
- Nature Communications, Vol. 10, Issue 1
Creation of Magnetic Skyrmion Bubble Lattices by Ultrafast Laser in Ultrathin Films
journal, October 2018
- Je, Soong-Geun; Vallobra, Pierre; Srivastava, Titiksha
- Nano Letters, Vol. 18, Issue 11
Dynamics of Magnetic Bubble Domains with an Application to Wall Mobilities
journal, April 1971
- Callen, Herbert; Josephs, Richard M.
- Journal of Applied Physics, Vol. 42, Issue 5
Direct Observation of Internal Spin Structure of Magnetic Vortex Cores
journal, October 2002
- Wachowiak, A.
- Science, Vol. 298, Issue 5593
Characteristics and signatures of dipole vortices in ferroelectric nanodots: First-principles-based simulations and analytical expressions
journal, March 2007
- Prosandeev, S.; Bellaiche, L.
- Physical Review B, Vol. 75, Issue 9
Shape and Surface Charge Modulation of Topological Domains in Oxide Multiferroics
journal, January 2019
- Han, Meng-Jiao; Wang, Yu-Jia; Tang, Yun-Long
- The Journal of Physical Chemistry C, Vol. 123, Issue 4
Near room-temperature formation of a skyrmion crystal in thin-films of the helimagnet FeGe
journal, December 2010
- Yu, X. Z.; Kanazawa, N.; Onose, Y.
- Nature Materials, Vol. 10, Issue 2
Conduction at Domain Walls in Insulating Pb(Zr0.2Ti0.8)O3 Thin Films
journal, September 2011
- Guyonnet, Jill; Gaponenko, Iaroslav; Gariglio, Stefano
- Advanced Materials, Vol. 23, Issue 45
Giant Polarization Sustainability in Ultrathin Ferroelectric Films Stabilized by Charge Transfer
journal, October 2017
- Zhang, Sirui; Zhu, Yinlian; Tang, Yunlong
- Advanced Materials, Vol. 29, Issue 46
Blowing polar skyrmion bubbles in oxide superlattices
journal, June 2018
- Hong, Zijian; Chen, Long-Qing
- Acta Materialia, Vol. 152
Tunable Metallic Conductance in Ferroelectric Nanodomains
journal, December 2011
- Maksymovych, Peter; Morozovska, Anna N.; Yu, Pu
- Nano Letters, Vol. 12, Issue 1
Ferroelectric Bloch-line switching: A paradigm for memory devices?
journal, December 2014
- Salje, E. K. H.; Scott, J. F.
- Applied Physics Letters, Vol. 105, Issue 25
Domain configurations of nanostructured Permalloy elements
journal, April 1999
- Gomez, R. D.; Luu, T. V.; Pak, A. O.
- Journal of Applied Physics, Vol. 85, Issue 8
Spontaneous Vortex Nanodomain Arrays at Ferroelectric Heterointerfaces
journal, February 2011
- Nelson, Christopher T.; Winchester, Benjamin; Zhang, Yi
- Nano Letters, Vol. 11, Issue 2
Second-principles method for materials simulations including electron and lattice degrees of freedom
journal, May 2016
- García-Fernández, Pablo; Wojdeł, Jacek C.; Íñiguez, Jorge
- Physical Review B, Vol. 93, Issue 19
Observation of magnetic vortex pairs at room temperature in a planar α-Fe2O3/Co heterostructure
journal, June 2018
- Chmiel, F. P.; Waterfield Price, N.; Johnson, R. D.
- Nature Materials, Vol. 17, Issue 7
Resonant domain-wall-enhanced tunable microwave ferroelectrics
journal, August 2018
- Gu, Zongquan; Pandya, Shishir; Samanta, Atanu
- Nature, Vol. 560, Issue 7720
Observation of polar vortices in oxide superlattices
journal, January 2016
- Yadav, A. K.; Nelson, C. T.; Hsu, S. L.
- Nature, Vol. 530, Issue 7589
Perspective: Emergent topologies in oxide superlattices
journal, October 2018
- Das, Sujit; Ghosh, Anirban; McCarter, Margaret R.
- APL Materials, Vol. 6, Issue 10
Electric and antiferromagnetic chiral textures at multiferroic domain walls
journal, November 2019
- Chauleau, J. -Y.; Chirac, T.; Fusil, S.
- Nature Materials, Vol. 19, Issue 4
Bent Ferroelectric Domain Walls as Reconfigurable Metallic-Like Channels
journal, November 2015
- Stolichnov, Igor; Feigl, Ludwig; McGilly, Leo J.
- Nano Letters, Vol. 15, Issue 12
Conduction through 71° Domain Walls in Thin Films
journal, September 2011
- Farokhipoor, S.; Noheda, B.
- Physical Review Letters, Vol. 107, Issue 12
Ising lines: Natural topological defects within ferroelectric Bloch walls
journal, September 2015
- Stepkova, V.; Marton, P.; Hlinka, J.
- Physical Review B, Vol. 92, Issue 9
Skyrmions in Magnetic Tunnel Junctions
journal, April 2018
- Zhang, Xueying; Cai, Wenlong; Zhang, Xichao
- ACS Applied Materials & Interfaces, Vol. 10, Issue 19
Functional electronic inversion layers at ferroelectric domain walls
journal, March 2017
- Mundy, J. A.; Schaab, J.; Kumagai, Y.
- Nature Materials, Vol. 16, Issue 6
Ferroelectric negative capacitance
journal, March 2019
- Íñiguez, Jorge; Zubko, Pavlo; Luk’yanchuk, Igor
- Nature Reviews Materials, Vol. 4, Issue 4
Observation of Various and Spontaneous Magnetic Skyrmionic Bubbles at Room Temperature in a Frustrated Kagome Magnet with Uniaxial Magnetic Anisotropy
journal, June 2017
- Hou, Zhipeng; Ren, Weijun; Ding, Bei
- Advanced Materials, Vol. 29, Issue 29
Topological properties and functionalities in oxide thin films and interfaces
journal, March 2018
- Uchida, Masaki; Kawasaki, Masashi
- Journal of Physics D: Applied Physics, Vol. 51, Issue 14
Domain Wall Engineering in Barium Titanate Single Crystals for Enhanced Piezoelectric Properties
journal, June 2006
- Wada, S.; Yako, K.; Yokoo, K.
- Ferroelectrics, Vol. 334, Issue 1
The evolution of skyrmions in Ir/Fe/Co/Pt multilayers and their topological Hall signature
journal, March 2019
- Raju, M.; Yagil, A.; Soumyanarayanan, Anjan
- Nature Communications, Vol. 10, Issue 1
Domain wall nanoelectronics
journal, February 2012
- Catalan, G.; Seidel, J.; Ramesh, R.
- Reviews of Modern Physics, Vol. 84, Issue 1
Electrical detection of single magnetic skyrmions in metallic multilayers at room temperature
journal, January 2018
- Maccariello, Davide; Legrand, William; Reyren, Nicolas
- Nature Nanotechnology, Vol. 13, Issue 3
Physics of thin-film ferroelectric oxides
journal, October 2005
- Dawber, M.; Rabe, K. M.; Scott, J. F.
- Reviews of Modern Physics, Vol. 77, Issue 4
Uniaxial stress control of skyrmion phase
journal, October 2015
- Nii, Y.; Nakajima, T.; Kikkawa, A.
- Nature Communications, Vol. 6, Issue 1
Fast current-driven domain walls and small skyrmions in a compensated ferrimagnet
journal, September 2018
- Caretta, Lucas; Mann, Maxwell; Büttner, Felix
- Nature Nanotechnology, Vol. 13, Issue 12
Topological Hall effect in antiferromagnetically coupled SrRuO 3 /La 0.7 Sr 0.3 MnO 3 epitaxial heterostructures: Topological Hall effect in AFM coupled heterostructures
journal, December 2016
- Lindfors-Vrejoiu, Ionela; Ziese, Michael
- physica status solidi (b), Vol. 254, Issue 5
Observation of Skyrmions in a Multiferroic Material
journal, April 2012
- Seki, S.; Yu, X. Z.; Ishiwata, S.
- Science, Vol. 336, Issue 6078
Magnetic Domain-Wall Racetrack Memory
journal, April 2008
- Parkin, S. S. P.; Hayashi, M.; Thomas, L.
- Science, Vol. 320, Issue 5873, p. 190-194
Mechanisms of Exchange Bias with Multiferroic Epitaxial Thin Films
journal, January 2008
- Béa, H.; Bibes, M.; Ott, F.
- Physical Review Letters, Vol. 100, Issue 1
Skyrmion dynamics in a frustrated ferromagnetic film and current-induced helicity locking-unlocking transition
journal, November 2017
- Zhang, Xichao; Xia, Jing; Zhou, Yan
- Nature Communications, Vol. 8, Issue 1
Tip-enhanced photovoltaic effects in bismuth ferrite
journal, March 2011
- Alexe, Marin; Hesse, Dietrich
- Nature Communications, Vol. 2, Issue 1
Direct observation of the skyrmion Hall effect
journal, September 2016
- Jiang, Wanjun; Zhang, Xichao; Yu, Guoqiang
- Nature Physics, Vol. 13, Issue 2
Optical creation of a supercrystal with three-dimensional nanoscale periodicity
journal, March 2019
- Stoica, V. A.; Laanait, N.; Dai, C.
- Nature Materials, Vol. 18, Issue 4
Dynamics and switching processes for magnetic bubbles in nanoelements
journal, June 2009
- Moutafis, C.; Komineas, S.; Bland, J. A. C.
- Physical Review B, Vol. 79, Issue 22
A Centrosymmetric Hexagonal Magnet with Superstable Biskyrmion Magnetic Nanodomains in a Wide Temperature Range of 100-340 K
journal, May 2016
- Wang, Wenhong; Zhang, Ying; Xu, Guizhou
- Advanced Materials, Vol. 28, Issue 32
Berry phase effects on electronic properties
journal, July 2010
- Xiao, Di; Chang, Ming-Che; Niu, Qian
- Reviews of Modern Physics, Vol. 82, Issue 3
Voltage-controlled magnetic skyrmions in magnetic tunnel junctions
journal, July 2019
- Kasai, Shinya; Sugimoto, Satoshi; Nakatani, Yoshinobu
- Applied Physics Express, Vol. 12, Issue 8
Electric Field-Induced Creation and Directional Motion of Domain Walls and Skyrmion Bubbles
journal, December 2018
- Ma, Chuang; Zhang, Xichao; Xia, Jing
- Nano Letters, Vol. 19, Issue 1
Local electrostatic imaging of striped domain order in LaAlO3/SrTiO3
journal, November 2013
- Honig, M.; Sulpizio, J. A.; Drori, J.
- Nature Materials, Vol. 12, Issue 12
Free-Carrier-Compensated Charged Domain Walls Produced with Super-Bandgap Illumination in Insulating Ferroelectrics
journal, September 2016
- Bednyakov, Petr; Sluka, Tomas; Tagantsev, Alexander
- Advanced Materials, Vol. 28, Issue 43
Edge-mediated skyrmion chain and its collective dynamics in a confined geometry
journal, October 2015
- Du, Haifeng; Che, Renchao; Kong, Lingyao
- Nature Communications, Vol. 6, Issue 1
Magnetic bilayer-skyrmions without skyrmion Hall effect
journal, January 2016
- Zhang, Xichao; Zhou, Yan; Ezawa, Motohiko
- Nature Communications, Vol. 7, Issue 1
Electrostatic doping by domain walls
journal, June 2015
- Maksymovych, Petro
- Nature Nanotechnology, Vol. 10, Issue 7
Topological domain states and magnetoelectric properties in multiferroic nanostructures
journal, July 2019
- Tian, Guo; Yang, Wenda; Chen, Deyang
- National Science Review, Vol. 6, Issue 4
Collective Magnetism at Multiferroic Vortex Domain Walls
journal, February 2012
- Geng, Yanan; Lee, N.; Choi, Y. J.
- Nano Letters, Vol. 12, Issue 12
Chiral Symmetry Breaking in Magnetic Thin Films and Multilayers
journal, June 2001
- Bogdanov, A. N.; Rößler, U. K.
- Physical Review Letters, Vol. 87, Issue 3
Observation of room-temperature magnetic skyrmions and their current-driven dynamics in ultrathin metallic ferromagnets
journal, February 2016
- Woo, Seonghoon; Litzius, Kai; Krüger, Benjamin
- Nature Materials, Vol. 15, Issue 5
Strain-tunable magnetism at oxide domain walls
journal, December 2018
- Christensen, D. V.; Frenkel, Y.; Chen, Y. Z.
- Nature Physics, Vol. 15, Issue 3
Anisotropic conductance at improper ferroelectric domain walls
journal, February 2012
- Meier, D.; Seidel, J.; Cano, A.
- Nature Materials, Vol. 11, Issue 4
Artificial Dielectric Superlattices with Broken Inversion Symmetry
journal, January 2003
- Warusawithana, Maitri P.; Colla, Eugene V.; Eckstein, J. N.
- Physical Review Letters, Vol. 90, Issue 3
Nanoscale Bubble Domains and Topological Transitions in Ultrathin Ferroelectric Films
journal, October 2017
- Zhang, Qi; Xie, Lin; Liu, Guangqing
- Advanced Materials, Vol. 29, Issue 46
Ferroelectric Domain Walls in PbTiO 3 Are Effective Regulators of Heat Flow at Room Temperature
journal, September 2019
- Langenberg, Eric; Saha, Dipanjan; Holtz, Megan E.
- Nano Letters, Vol. 19, Issue 11
Effective piezoelectric response of twin walls in ferroelectrics
journal, May 2013
- Morozovska, Anna N.; Eliseev, Eugene A.; Varenyk, Oleksandr V.
- Journal of Applied Physics, Vol. 113, Issue 18
Switchable Ferroelectric Diode and Photovoltaic Effect in BiFeO 3
journal, February 2009
- Choi, T.; Lee, S.; Choi, Y. J.
- Science, Vol. 324, Issue 5923
Inverse transition of labyrinthine domain patterns in ferroelectric thin films
journal, January 2020
- Nahas, Y.; Prokhorenko, S.; Fischer, J.
- Nature, Vol. 577, Issue 7788
Negative capacitance in multidomain ferroelectric superlattices
journal, June 2016
- Zubko, Pavlo; Wojdeł, Jacek C.; Hadjimichael, Marios
- Nature, Vol. 534, Issue 7608
180° Ferroelectric Stripe Nanodomains in BiFeO 3 Thin Films
journal, September 2015
- Chen, Zuhuang; Liu, Jian; Qi, Yajun
- Nano Letters, Vol. 15, Issue 10
Dielectric dispersion of ferroelectric ceramics and single crystals at microwave frequencies
journal, January 1994
- Arlt, G.; Böttger, U.; Witte, S.
- Annalen der Physik, Vol. 506, Issue 7-8
Real-space observation of a two-dimensional skyrmion crystal
journal, June 2010
- Yu, X. Z.; Onose, Y.; Kanazawa, N.
- Nature, Vol. 465, Issue 7300
Head-to-head and tail-to-tail domain walls in an isolated ferroelectric
journal, May 2011
- Gureev, M. Y.; Tagantsev, A. K.; Setter, N.
- Physical Review B, Vol. 83, Issue 18
Absence of Ferroelectric Critical Size in Ultrathin Nanotubes: A Density-Functional Theory Study
journal, February 2012
- Shimada, Takahiro; Wang, Xiaoyuan; Kondo, Yoshiaki
- Physical Review Letters, Vol. 108, Issue 6
Static and Dynamical Properties of Antiferromagnetic Skyrmions in the Presence of Applied Current and Temperature
journal, April 2016
- Barker, Joseph; Tretiakov, Oleg A.
- Physical Review Letters, Vol. 116, Issue 14
Emergence of Topological Hall Effect in Half-Metallic Manganite Thin Films by Tuning Perpendicular Magnetic Anisotropy
journal, July 2018
- Nakamura, Masao; Morikawa, Daisuke; Yu, Xiuzhen
- Journal of the Physical Society of Japan, Vol. 87, Issue 7
Current-driven dynamics and inhibition of the skyrmion Hall effect of ferrimagnetic skyrmions in GdFeCo films
journal, March 2018
- Woo, Seonghoon; Song, Kyung Mee; Zhang, Xichao
- Nature Communications, Vol. 9, Issue 1
Overcoming the Limits of the Interfacial Dzyaloshinskii–Moriya Interaction by Antiferromagnetic Order in Multiferroic Heterostructures
journal, April 2020
- Wang, Han; Dai, Yingying; Liu, Zhongran
- Advanced Materials, Vol. 32, Issue 14
Unusual phase transitions in ferroelectric nanodisks and nanorods
journal, December 2004
- Naumov, Ivan I.; Bellaiche, L.; Fu, Huaxiang
- Nature, Vol. 432, Issue 7018
Coexistence of ferroelectric vortex domains and charged domain walls in epitaxial BiFeO 3 film on (110) O GdScO 3 substrate
journal, May 2012
- Qi, Yajun; Chen, Zuhuang; Huang, Chuanwei
- Journal of Applied Physics, Vol. 111, Issue 10
A new class of chiral materials hosting magnetic skyrmions beyond room temperature
journal, July 2015
- Tokunaga, Y.; Yu, X. Z.; White, J. S.
- Nature Communications, Vol. 6, Issue 1
Topological Hall effect and emergent skyrmion crystal at manganite-iridate oxide interfaces
journal, August 2019
- Mohanta, Narayan; Dagotto, Elbio; Okamoto, Satoshi
- Physical Review B, Vol. 100, Issue 6
Ultrathin Films of Ferroelectric Solid Solutions under a Residual Depolarizing Field
journal, November 2004
- Kornev, Igor; Fu, Huaxiang; Bellaiche, L.
- Physical Review Letters, Vol. 93, Issue 19
Emergent Topological Hall Effect in La 0.7 Sr 0.3 MnO 3 /SrIrO 3 Heterostructures
journal, May 2019
- Li, Yao; Zhang, Lunyong; Zhang, Qinghua
- ACS Applied Materials & Interfaces, Vol. 11, Issue 23
Nanoscale Control of Exchange Bias with BiFeO 3 Thin Films
journal, July 2008
- Martin, Lane W.; Chu, Ying-Hao; Holcomb, Mikel B.
- Nano Letters, Vol. 8, Issue 7
Stability of Polar Vortex Lattice in Ferroelectric Superlattices
journal, March 2017
- Hong, Zijian; Damodaran, Anoop R.; Xue, Fei
- Nano Letters, Vol. 17, Issue 4
On the benefit of aberration-corrected HAADF-STEM for strain determination and its application to tailoring ferroelectric domain patterns
journal, January 2016
- Tang, Y. L.; Zhu, Y. L.; Ma, X. L.
- Ultramicroscopy, Vol. 160
Topological Hall effect in thin films of the Heisenberg ferromagnet EuO
journal, June 2015
- Ohuchi, Y.; Kozuka, Y.; Uchida, M.
- Physical Review B, Vol. 91, Issue 24
Writing and Deleting Single Magnetic Skyrmions
journal, August 2013
- Romming, N.; Hanneken, C.; Menzel, M.
- Science, Vol. 341, Issue 6146
Spirals and Skyrmions in Two Dimensional Oxide Heterostructures
journal, February 2014
- Li, Xiaopeng; Liu, W. Vincent; Balents, Leon
- Physical Review Letters, Vol. 112, Issue 6
Domain-wall conduction in ferroelectric BiFeO3 controlled by accumulation of charged defects
journal, November 2016
- Rojac, Tadej; Bencan, Andreja; Drazic, Goran
- Nature Materials, Vol. 16, Issue 3
Observation of Nanoscale Skyrmions in SrIrO 3 /SrRuO 3 Bilayers
journal, March 2019
- Meng, Keng-Yuan; Ahmed, Adam S.; Baćani, Mirko
- Nano Letters, Vol. 19, Issue 5
Emergent phenomena at oxide interfaces
journal, January 2012
- Hwang, H. Y.; Iwasa, Y.; Kawasaki, M.
- Nature Materials, Vol. 11, Issue 2
Domain Wall Conductivity in La-Doped
journal, November 2010
- Seidel, J.; Maksymovych, P.; Batra, Y.
- Physical Review Letters, Vol. 105, Issue 19, Article No. 197603
Topology of the polarization field in ferroelectric nanowires from first principles
journal, May 2010
- Hong, Jiawang; Catalan, G.; Fang, D. N.
- Physical Review B, Vol. 81, Issue 17
Electric-Field-Induced Domain Evolution in Ferroelectric Ultrathin Films
journal, April 2006
- Lai, Bo-Kuai; Ponomareva, I.; Naumov, I. I.
- Physical Review Letters, Vol. 96, Issue 13
Nonvolatile ferroelectric domain wall memory
journal, June 2017
- Sharma, Pankaj; Zhang, Qi; Sando, Daniel
- Science Advances, Vol. 3, Issue 6
Emergent phenomena induced by spin–orbit coupling at surfaces and interfaces
journal, November 2016
- Soumyanarayanan, Anjan; Reyren, Nicolas; Fert, Albert
- Nature, Vol. 539, Issue 7630
Robust Formation of Skyrmions and Topological Hall Effect Anomaly in Epitaxial Thin Films of MnSi
journal, March 2013
- Li, Yufan; Kanazawa, N.; Yu, X. Z.
- Physical Review Letters, Vol. 110, Issue 11
Tailoring the topology of an artificial magnetic skyrmion
journal, August 2014
- Li, J.; Tan, A.; Moon, K. W.
- Nature Communications, Vol. 5, Issue 1
Room-temperature stabilization of antiferromagnetic skyrmions in synthetic antiferromagnets
journal, September 2019
- Legrand, William; Maccariello, Davide; Ajejas, Fernando
- Nature Materials, Vol. 19, Issue 1
Above-bandgap voltages from ferroelectric photovoltaic devices
journal, January 2010
- Yang, S. Y.; Seidel, J.; Byrnes, S. J.
- Nature Nanotechnology, Vol. 5, Issue 2
Skyrmion confinement in ultrathin film nanostructures in the presence of Dzyaloshinskii-Moriya interaction
journal, November 2013
- Rohart, S.; Thiaville, A.
- Physical Review B, Vol. 88, Issue 18
Direct observation of polar tweed in LaAlO3
journal, June 2016
- Salje, Ekhard K. H.; Alexe, Marin; Kustov, Sergey
- Scientific Reports, Vol. 6, Issue 1
Formation and current-induced motion of synthetic antiferromagnetic skyrmion bubbles
journal, November 2019
- Dohi, Takaaki; DuttaGupta, Samik; Fukami, Shunsuke
- Nature Communications, Vol. 10, Issue 1
Topological effects in nanomagnetism: from superparamagnetism to chiral quantum solitons
journal, February 2012
- Braun, Hans-Benjamin
- Advances in Physics, Vol. 61, Issue 1
Static conductivity of charged domain walls in uniaxial ferroelectric semiconductors
journal, June 2011
- Eliseev, E. A.; Morozovska, A. N.; Svechnikov, G. S.
- Physical Review B, Vol. 83, Issue 23
Spin Transfer Torques in MnSi at Ultralow Current Densities
journal, December 2010
- Jonietz, F.; Muhlbauer, S.; Pfleiderer, C.
- Science, Vol. 330, Issue 6011
Domain Wall Architecture in Tetragonal Ferroelectric Thin Films
journal, December 2016
- De Luca, Gabriele; Rossell, Marta D.; Schaab, Jakob
- Advanced Materials, Vol. 29, Issue 7
Polarization curling and flux closures in multiferroic tunnel junctions
journal, November 2016
- Peters, Jonathan J. P.; Apachitei, Geanina; Beanland, Richard
- Nature Communications, Vol. 7, Issue 1
Skyrmions on the track
journal, March 2013
- Fert, Albert; Cros, Vincent; Sampaio, João
- Nature Nanotechnology, Vol. 8, Issue 3
Domains in Ferroic Crystals and Thin Films
book, January 2010
- Tagantsev, Alexander K.; Cross, L. Eric; Fousek, Jan
Mesoscale flux-closure domain formation in single-crystal BaTiO3
journal, July 2011
- McQuaid, R. G. P.; McGilly, L. J.; Sharma, P.
- Nature Communications, Vol. 2, Article No. 404
Role of domain walls in the abnormal photovoltaic effect in BiFeO3
journal, November 2013
- Bhatnagar, Akash; Roy Chaudhuri, Ayan; Heon Kim, Young
- Nature Communications, Vol. 4, Issue 1
Ferroelectricity in Barium Titanate Quantum Dots and Wires
journal, December 2003
- Fu, Huaxiang; Bellaiche, L.
- Physical Review Letters, Vol. 91, Issue 25
Flexoelectricity and ferroelectric domain wall structures: Phase-field modeling and DFT calculations
journal, May 2014
- Gu, Yijia; Li, Menglei; Morozovska, Anna N.
- Physical Review B, Vol. 89, Issue 17
Mixed Bloch-Néel-Ising character of ferroelectric domain walls
journal, August 2009
- Lee, Donghwa; Behera, Rakesh K.; Wu, Pingping
- Physical Review B, Vol. 80, Issue 6
Stationary domain wall contribution to enhanced ferroelectric susceptibility
journal, January 2014
- Xu, Ruijuan; Karthik, J.; Damodaran, Anoop R.
- Nature Communications, Vol. 5, Issue 1
Multiply periodic states and isolated skyrmions in an anisotropic frustrated magnet
journal, September 2015
- Leonov, A. O.; Mostovoy, M.
- Nature Communications, Vol. 6, Issue 1
Tunable room-temperature magnetic skyrmions in Ir/Fe/Co/Pt multilayers
journal, July 2017
- Soumyanarayanan, Anjan; Raju, M.; Gonzalez Oyarce, A. L.
- Nature Materials, Vol. 16, Issue 9
Efficient Photovoltaic Current Generation at Ferroelectric Domain Walls
journal, September 2011
- Seidel, Jan; Fu, Deyi; Yang, Seung-Yeul
- Physical Review Letters, Vol. 107, Issue 12
Topological Hall Effect in the Phase of MnSi
journal, May 2009
- Neubauer, A.; Pfleiderer, C.; Binz, B.
- Physical Review Letters, Vol. 102, Issue 18
High Dynamic Range Pixel Array Detector for Scanning Transmission Electron Microscopy
journal, January 2016
- Tate, Mark W.; Purohit, Prafull; Chamberlain, Darol
- Microscopy and Microanalysis, Vol. 22, Issue 1
Field-free deterministic ultrafast creation of magnetic skyrmions by spin–orbit torques
journal, October 2017
- Büttner, Felix; Lemesh, Ivan; Schneider, Michael
- Nature Nanotechnology, Vol. 12, Issue 11
Light-Induced Currents at Domain Walls in Multiferroic BiFeO 3
journal, November 2019
- Guzelturk, Burak; Mei, Antonio B.; Zhang, Lei
- Nano Letters, Vol. 20, Issue 1
Néel-like domain walls in ferroelectric Pb(Zr,Ti)O3 single crystals
journal, August 2016
- Wei, Xian-Kui; Jia, Chun-Lin; Sluka, Tomas
- Nature Communications, Vol. 7, Issue 1
Emergent chirality in the electric polarization texture of titanate superlattices
journal, January 2018
- Shafer, Padraic; García-Fernández, Pablo; Aguado-Puente, Pablo
- Proceedings of the National Academy of Sciences, Vol. 115, Issue 5
Observation of a periodic array of flux-closure quadrants in strained ferroelectric PbTiO3 films
journal, April 2015
- Tang, Y. L.; Zhu, Y. L.; Ma, X. L.
- Science, Vol. 348, Issue 6234
Atomic-scale study of electric dipoles near charged and uncharged domain walls in ferroelectric films
journal, December 2007
- Jia, Chun-Lin; Mi, Shao-Bo; Urban, Knut
- Nature Materials, Vol. 7, Issue 1
Exploring Topological Defects in Epitaxial BiFeO 3 Thin Films
journal, January 2011
- Vasudevan, Rama K.; Chen, Yi-Chun; Tai, Hsiang-Hua
- ACS Nano, Vol. 5, Issue 2
Magnetic Vortex Core Observation in Circular Dots of Permalloy
journal, August 2000
- Shinjo, T.
- Science, Vol. 289, Issue 5481
Enhanced electric conductivity at ferroelectric vortex cores in BiFeO3
journal, November 2011
- Balke, Nina; Winchester, Benjamin; Ren, Wei
- Nature Physics, Vol. 8, Issue 1
Vortex ferroelectric domains
journal, August 2008
- Gruverman, A.; Wu, D.; Fan, H-J
- Journal of Physics: Condensed Matter, Vol. 20, Issue 34
Reversible Chemical Switching of a Ferroelectric Film
journal, January 2009
- Wang, R. V.; Fong, D. D.; Jiang, F.
- Physical Review Letters, Vol. 102, Issue 4
Manipulation of Conductive Domain Walls in Confined Ferroelectric Nanoislands
journal, May 2019
- Tian, Guo; Yang, Wenda; Song, Xiao
- Advanced Functional Materials, Vol. 29, Issue 32
Topology and Origin of Effective Spin Meron Pairs in Ferromagnetic Multilayer Elements
journal, April 2013
- Wintz, Sebastian; Bunce, Christopher; Neudert, Andreas
- Physical Review Letters, Vol. 110, Issue 17
Defect-Induced Hedgehog Polarization States in Multiferroics
journal, March 2018
- Li, Linze; Cheng, Xiaoxing; Jokisaari, Jacob R.
- Physical Review Letters, Vol. 120, Issue 13
Spatially resolved steady-state negative capacitance
journal, January 2019
- Yadav, Ajay K.; Nguyen, Kayla X.; Hong, Zijian
- Nature, Vol. 565, Issue 7740
Flux Closure Vortexlike Domain Structures in Ferroelectric Thin Films
journal, May 2010
- Ivry, Y.; Chu, D. P.; Scott, J. F.
- Physical Review Letters, Vol. 104, Issue 20
Improper ferroelectricity in perovskite oxide artificial superlattices
journal, April 2008
- Bousquet, Eric; Dawber, Matthew; Stucki, Nicolas
- Nature, Vol. 452, Issue 7188
Conducting Domain Walls in Lithium Niobate Single Crystals
journal, May 2012
- Schröder, Mathias; Haußmann, Alexander; Thiessen, Andreas
- Advanced Functional Materials, Vol. 22, Issue 18
Small-Signal Permittivity of the Stationary (100)-180° Domain Wall in BaTiO 3
journal, February 1970
- N. Lawless, W.; Fousek, Jan
- Journal of the Physical Society of Japan, Vol. 28, Issue 2
Skyrmion Lattice in a Chiral Magnet
journal, February 2009
- Muhlbauer, S.; Binz, B.; Jonietz, F.
- Science, Vol. 323, Issue 5916
Experimental observation of chiral magnetic bobbers in B20-type FeGe
journal, April 2018
- Zheng, Fengshan; Rybakov, Filipp N.; Borisov, Aleksandr B.
- Nature Nanotechnology, Vol. 13, Issue 6
Polarization charge as a reconfigurable quasi-dopant in ferroelectric thin films
journal, June 2015
- Crassous, Arnaud; Sluka, Tomas; Tagantsev, Alexander K.
- Nature Nanotechnology, Vol. 10, Issue 7
The Skyrmion Switch: Turning Magnetic Skyrmion Bubbles on and off with an Electric Field
journal, April 2017
- Schott, Marine; Bernand-Mantel, Anne; Ranno, Laurent
- Nano Letters, Vol. 17, Issue 5
Creation and annihilation of topological meron pairs in in-plane magnetized films
journal, December 2019
- Gao, N.; Je, S. -G.; Im, M. -Y.
- Nature Communications, Vol. 10, Issue 1
Use of Negative Capacitance to Provide Voltage Amplification for Low Power Nanoscale Devices
journal, February 2008
- Salahuddin, Sayeef; Datta, Supriyo
- Nano Letters, Vol. 8, Issue 2
Direct Observation of Ferrielectricity at Ferroelastic Domain Boundaries in CaTiO 3 by Electron Microscopy
journal, December 2011
- Van Aert, Sandra; Turner, Stuart; Delville, Rémi
- Advanced Materials, Vol. 24, Issue 4
Real-space charge-density imaging with sub-ångström resolution by four-dimensional electron microscopy
journal, October 2019
- Gao, Wenpei; Addiego, Christopher; Wang, Hui
- Nature, Vol. 575, Issue 7783
Toroidal Ferroelectricity in Nanoparticles
journal, March 2011
- Stachiotti, M. G.; Sepliarsky, M.
- Physical Review Letters, Vol. 106, Issue 13
Non-Ising and chiral ferroelectric domain walls revealed by nonlinear optical microscopy
journal, June 2017
- Cherifi-Hertel, Salia; Bulou, Hervé; Hertel, Riccardo
- Nature Communications, Vol. 8, Issue 1
Alternative to the topological interpretation of the transverse resistivity anomalies in
journal, November 2018
- Kan, Daisuke; Moriyama, Takahiro; Kobayashi, Kento
- Physical Review B, Vol. 98, Issue 18
Current-induced skyrmion generation and dynamics in symmetric bilayers
journal, June 2017
- Hrabec, A.; Sampaio, J.; Belmeguenai, M.
- Nature Communications, Vol. 8, Issue 1
Nobel Lecture: Topological defects and phase transitions
journal, October 2017
- Kosterlitz, John Michael
- Reviews of Modern Physics, Vol. 89, Issue 4
Nobel Lecture: Topological quantum matter
journal, October 2017
- Haldane, F. Duncan M.
- Reviews of Modern Physics, Vol. 89, Issue 4
Spontaneous atomic-scale magnetic skyrmion lattice in two dimensions
journal, July 2011
- Heinze, Stefan; von Bergmann, Kirsten; Menzel, Matthias
- Nature Physics, Vol. 7, Issue 9
Controllable Thickness Inhomogeneity and Berry Curvature Engineering of Anomalous Hall Effect in SrRuO 3 Ultrathin Films
journal, March 2020
- Wang, Lingfei; Feng, Qiyuan; Lee, Han Gyeol
- Nano Letters, Vol. 20, Issue 4
Spontaneous skyrmion ground states in magnetic metals
journal, August 2006
- Rößler, U. K.; Bogdanov, A. N.; Pfleiderer, C.
- Nature, Vol. 442, Issue 7104, p. 797-801
Ab initio study of ferroelectric domain walls in
journal, March 2002
- Meyer, B.; Vanderbilt, David
- Physical Review B, Vol. 65, Issue 10
Controlling domain wall motion in ferroelectric thin films
journal, January 2015
- McGilly, L. J.; Yudin, P.; Feigl, L.
- Nature Nanotechnology, Vol. 10, Issue 2
Artificial chemical and magnetic structure at the domain walls of an epitaxial oxide
journal, November 2014
- Farokhipoor, S.; Magén, C.; Venkatesan, S.
- Nature, Vol. 515, Issue 7527
Domain Wall Damping and Elastic Softening in : Evidence for Polar Twin Walls
journal, October 2012
- Scott, J. F.; Salje, E. K. H.; Carpenter, M. A.
- Physical Review Letters, Vol. 109, Issue 18
Giant linear strain gradient with extremely low elastic energy in a perovskite nanostructure array
journal, June 2017
- Tang, Y. L.; Zhu, Y. L.; Liu, Y.
- Nature Communications, Vol. 8, Issue 1
A unified field theory of mesons and baryons
journal, March 1962
- Skyrme, T. H. R.
- Nuclear Physics, Vol. 31
Anisotropic Superexchange Interaction and Weak Ferromagnetism
journal, October 1960
- Moriya, Tôru
- Physical Review, Vol. 120, Issue 1
Topological Structures in Multiferroics - Domain Walls, Skyrmions and Vortices
journal, December 2015
- Seidel, Jan; Vasudevan, Rama K.; Valanoor, Nagarajan
- Advanced Electronic Materials, Vol. 2, Issue 1