La 0.6 Sr 0.4 CoO 3−δ Films Under Deoxygenation: Magnetic And Electronic Transitions Are Apart from The Structural Phase Transition
Abstract
Abstract Topotactic phase transitions induced by changes in the oxygen vacancy concentration can largely alter the physical properties of complex oxides, including electronic and magnetic phases, while maintaining the structural integrity of the crystal lattice. An oxygen‐vacancy‐induced topotactic phase transition from perovskite (PV) to brownmillerite (BM) is achieved in epitaxial La 0.6 Sr 0.4 CoO 3−δ (LSCO) thin films. Two novel intermediate states with different oxygen content are identified by X‐ray diffraction, which involves a single‐phase reduced PV state and a mixed state of co‐existing PV and BM. The combination of depth‐sensitive polarized neutron reflectometry (PNR) and Rutherford backscattering (RBS) allows a quantitative determination of magnetization and the mean oxygen content in all states, revealing a continuous transition from La 0.6 Sr 0.4 CoO 2.97 to La 0.6 Sr 0.4 CoO 2.5 . BM formation is observed for an LSCO layer with an oxygen content of 2.67, while the magnetic and electronic transition already occurs for a layer with a higher oxygen content of 2.77 (and above) and in the absence of a BM signature. These results demonstrate that the physics of electronic metal‐to‐insulator transition (MIT), magnetic ferromagnet‐to‐non‐ferromagnet transition (FM‐to‐non‐FM), and structural PV‐to‐BM phase transition should be considered within themore »
- Authors:
-
[1];
[2];
[3];
[4];
[5];
[6];
[7];
[7];
[6];
[8];
[9];
- Peter Grünberg Institute (PGI‐7) Forschungszentrum Jülich GmbH 52425 Jülich Germany, Jülich Centre for Neutron Science (JCNS‐2) and Peter Grünberg Institut (PGI‐4) JARA‐FIT Forschungszentrum Jülich GmbH 52425 Jülich Germany, Jülich‐Aachen Research Alliance (JARA‐FIT) RWTH Aachen University 52056 Aachen Germany
- Jülich Centre for Neutron Science (JCNS‐2) and Peter Grünberg Institut (PGI‐4) JARA‐FIT Forschungszentrum Jülich GmbH 52425 Jülich Germany
- Neutron Scattering Division Neutron Sciences Directorate Oak Ridge National Laboratory Oak Ridge TN 37831 USA
- Jülich Centre for Neutron Science (JCNS‐2) and Peter Grünberg Institut (PGI‐4) JARA‐FIT Forschungszentrum Jülich GmbH 52425 Jülich Germany, Institute of Ion Beam Physics and Materials Research Helmholtz‐Zentrum Dresden‐Rossendorf 01328 Dresden Germany
- Institute of Ion Beam Physics and Materials Research Helmholtz‐Zentrum Dresden‐Rossendorf 01328 Dresden Germany
- Peter Grünberg Institute (PGI‐7) Forschungszentrum Jülich GmbH 52425 Jülich Germany, Jülich‐Aachen Research Alliance (JARA‐FIT) RWTH Aachen University 52056 Aachen Germany
- Semiconductor Nanoelectronics (PGI‐9) Forschungszentrum Jülich GmbH 52425 Jülich Germany
- Peter Grünberg Institute (PGI‐7) Forschungszentrum Jülich GmbH 52425 Jülich Germany, Jülich‐Aachen Research Alliance (JARA‐FIT) RWTH Aachen University 52056 Aachen Germany, Institut für Werkstoffe der Elektrotechnik 2 RWTH Aachen University 52056 Aachen Germany
- Jülich Centre for Neutron Science (JCNS‐2) and Peter Grünberg Institut (PGI‐4) JARA‐FIT Forschungszentrum Jülich GmbH 52425 Jülich Germany, Jülich‐Aachen Research Alliance (JARA‐FIT) RWTH Aachen University 52056 Aachen Germany
- Publication Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- OSTI Identifier:
- 2308865
- Alternate Identifier(s):
- OSTI ID: 2301657; OSTI ID: 2308867
- Grant/Contract Number:
- AC05-00OR22725
- Resource Type:
- Published Article
- Journal Name:
- Advanced Functional Materials
- Additional Journal Information:
- Journal Name: Advanced Functional Materials; Journal ID: ISSN 1616-301X
- Publisher:
- Wiley Blackwell (John Wiley & Sons)
- Country of Publication:
- Germany
- Language:
- English
- Subject:
- electronic and magnetic phase transitions; ionotronics; oxide electronics; polarized neutron reflectivity; topotactic phase transition
Citation Formats
He, Suqin, Petracic, Oleg, Lauter, Valeria, Cao, Lei, Zhou, Yunxia, Weber, Moritz Lukas, Schubert, Jürgen, Concepción, Omar, Dittmann, Regina, Waser, Rainer, Brückel, Thomas, and Gunkel, Felix. La 0.6 Sr 0.4 CoO 3−δ Films Under Deoxygenation: Magnetic And Electronic Transitions Are Apart from The Structural Phase Transition. Germany: N. p., 2024.
Web. doi:10.1002/adfm.202313208.
He, Suqin, Petracic, Oleg, Lauter, Valeria, Cao, Lei, Zhou, Yunxia, Weber, Moritz Lukas, Schubert, Jürgen, Concepción, Omar, Dittmann, Regina, Waser, Rainer, Brückel, Thomas, & Gunkel, Felix. La 0.6 Sr 0.4 CoO 3−δ Films Under Deoxygenation: Magnetic And Electronic Transitions Are Apart from The Structural Phase Transition. Germany. https://doi.org/10.1002/adfm.202313208
He, Suqin, Petracic, Oleg, Lauter, Valeria, Cao, Lei, Zhou, Yunxia, Weber, Moritz Lukas, Schubert, Jürgen, Concepción, Omar, Dittmann, Regina, Waser, Rainer, Brückel, Thomas, and Gunkel, Felix. Wed .
"La 0.6 Sr 0.4 CoO 3−δ Films Under Deoxygenation: Magnetic And Electronic Transitions Are Apart from The Structural Phase Transition". Germany. https://doi.org/10.1002/adfm.202313208.
@article{osti_2308865,
title = {La 0.6 Sr 0.4 CoO 3−δ Films Under Deoxygenation: Magnetic And Electronic Transitions Are Apart from The Structural Phase Transition},
author = {He, Suqin and Petracic, Oleg and Lauter, Valeria and Cao, Lei and Zhou, Yunxia and Weber, Moritz Lukas and Schubert, Jürgen and Concepción, Omar and Dittmann, Regina and Waser, Rainer and Brückel, Thomas and Gunkel, Felix},
abstractNote = {Abstract Topotactic phase transitions induced by changes in the oxygen vacancy concentration can largely alter the physical properties of complex oxides, including electronic and magnetic phases, while maintaining the structural integrity of the crystal lattice. An oxygen‐vacancy‐induced topotactic phase transition from perovskite (PV) to brownmillerite (BM) is achieved in epitaxial La 0.6 Sr 0.4 CoO 3−δ (LSCO) thin films. Two novel intermediate states with different oxygen content are identified by X‐ray diffraction, which involves a single‐phase reduced PV state and a mixed state of co‐existing PV and BM. The combination of depth‐sensitive polarized neutron reflectometry (PNR) and Rutherford backscattering (RBS) allows a quantitative determination of magnetization and the mean oxygen content in all states, revealing a continuous transition from La 0.6 Sr 0.4 CoO 2.97 to La 0.6 Sr 0.4 CoO 2.5 . BM formation is observed for an LSCO layer with an oxygen content of 2.67, while the magnetic and electronic transition already occurs for a layer with a higher oxygen content of 2.77 (and above) and in the absence of a BM signature. These results demonstrate that the physics of electronic metal‐to‐insulator transition (MIT), magnetic ferromagnet‐to‐non‐ferromagnet transition (FM‐to‐non‐FM), and structural PV‐to‐BM phase transition should be considered within the framework of separate but interrelated processes.},
doi = {10.1002/adfm.202313208},
journal = {Advanced Functional Materials},
number = ,
volume = ,
place = {Germany},
year = {Wed Feb 07 00:00:00 EST 2024},
month = {Wed Feb 07 00:00:00 EST 2024}
}
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1002/adfm.202313208
https://doi.org/10.1002/adfm.202313208
Other availability
Search WorldCat to find libraries that may hold this journal
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Atomic-Resolution Imaging of Spin-State Superlattices in Nanopockets within Cobaltite Thin Films
journal, March 2011
- Gazquez, Jaume; Luo, Weidong; Oxley, Mark P.
- Nano Letters, Vol. 11, Issue 3, p. 973-976
Oxygen Evolution Reaction on La 1– x Sr x CoO 3 Perovskites: A Combined Experimental and Theoretical Study of Their Structural, Electronic, and Electrochemical Properties
journal, November 2015
- Cheng, Xi; Fabbri, Emiliana; Nachtegaal, Maarten
- Chemistry of Materials, Vol. 27, Issue 22
Interface takes charge over Si Oxide electronics
journal, March 2011
- Schlom, Darrell G.; Mannhart, Jochen
- Nature Materials, Vol. 10, Issue 3, p. 168-169
Oxygen Defects in Nanostructured Metal‐Oxide Gas Sensors: Recent Advances and Challenges†
journal, November 2020
- Ding, Wenjie; Liu, Dandan; Liu, Jiajia
- Chinese Journal of Chemistry, Vol. 38, Issue 12
Effect of oxygen vacancies on structural, electrical and magnetic properties of La0.67Sr0.33CoO3 thin films
journal, January 2016
- Liu, Bin; Liu, Guiju; Feng, Honglei
- Materials & Design, Vol. 89
Surface strontium enrichment on highly active perovskites for oxygen electrocatalysis in solid oxide fuel cells
journal, January 2012
- Crumlin, Ethan J.; Mutoro, Eva; Liu, Zhi
- Energy & Environmental Science, Vol. 5, Issue 3
Magnetic and Transport Properties of the System La1-xSrxCoO3-δ (0 < x ≤ 0.50)
journal, September 1995
- Senarı́s-Rodrıiguez, M.; Goodenough, J.
- Journal of Solid State Chemistry, Vol. 118, Issue 2, p. 323-336
Polarized 3He Neutron Spin Filters at Oak Ridge National Laboratory
journal, January 2013
- Jiang, C. Y.; Tong, X.; Brown, D. R.
- Physics Procedia, Vol. 42
Giant anisotropic magnetoresistance in oxygen-vacancy-ordered epitaxial films
journal, September 2020
- Walter, Jeff; Bose, Shameek; Cabero, Mariona
- Physical Review Materials, Vol. 4, Issue 9
Reversible redox reactions in an epitaxially stabilized SrCoOx oxygen sponge
journal, August 2013
- Jeen, Hyoungjeen; Choi, Woo Seok; Biegalski, Michael D.
- Nature Materials, Vol. 12, Issue 11
Inducing exchange bias in La Sr MnO /SrTiO thin films by strain and oxygen deficiency
journal, October 2013
- Schumacher, D.; Steffen, A.; Voigt, J.
- Physical Review B, Vol. 88, Issue 14
First-principles modelling of complex perovskite (Ba1-xSrx)(Co1-yFey)O3-δ for solid oxide fuel cell and gas separation membrane applications
journal, January 2010
- Mastrikov, Yuri A.; Kuklja, Maija M.; Kotomin, Eugene A.
- Energy & Environmental Science, Vol. 3, Issue 10
Epitaxial Brownmillerite Oxide Thin Films for Reliable Switching Memory
journal, March 2016
- Acharya, Susant K.; Nallagatla, Raveendra Venkata; Togibasa, Octolia
- ACS Applied Materials & Interfaces, Vol. 8, Issue 12
Lattice mismatch accommodation via oxygen vacancy ordering in epitaxial La 0.5 Sr 0.5 CoO 3-δ thin films
journal, July 2013
- Gazquez, J.; Bose, Shameek; Sharma, M.
- APL Materials, Vol. 1, Issue 1
Structural evolution of epitaxial SrCoO x films near topotactic phase transition
journal, December 2015
- Jeen, Hyoungjeen; Lee, Ho Nyung
- AIP Advances, Vol. 5, Issue 12
Topotactic Phase Transition Driving Memristive Behavior
journal, August 2019
- Nallagatla, Venkata R.; Heisig, Thomas; Baeumer, Christoph
- Advanced Materials, Vol. 31, Issue 40
Oxygen Vacancy Defects Boosted High Performance p-Type Delafossite CuCrO2 Gas Sensors
journal, September 2018
- Tong, Bin; Deng, Zanhong; Xu, Bo
- ACS Applied Materials & Interfaces, Vol. 10, Issue 40
Effects of hydrogen anneals on oxygen deficient SrTiO3−x single crystals
journal, August 2008
- Jalan, Bharat; Engel-Herbert, Roman; Mates, Thomas E.
- Applied Physics Letters, Vol. 93, Issue 5
A new type of wide-angle supermirror analyzer of neutron polarization
journal, July 2014
- Syromyatnikov, V. G.; Ulyanov, V. A.; Lauter, V.
- Journal of Physics: Conference Series, Vol. 528
Highlights from the magnetism reflectometer at the SNS
journal, September 2009
- Lauter, Valeria; Ambaye, Hailemariam; Goyette, Richard
- Physica B: Condensed Matter, Vol. 404, Issue 17, p. 2543-2546
Separating the Effects of Band Bending and Covalency in Hybrid Perovskite Oxide Electrocatalyst Bilayers for Water Electrolysis
journal, March 2022
- Heymann, Lisa; Weber, Moritz L.; Wohlgemuth, Marcus
- ACS Applied Materials & Interfaces, Vol. 14, Issue 12
Topotactic Metal-Insulator Transition in Epitaxial SrFeO x Thin Films
journal, July 2017
- Khare, Amit; Shin, Dongwon; Yoo, Tae Sup
- Advanced Materials, Vol. 29, Issue 37
Magnetic order multilayering in FeRh thin films by He-Ion irradiation
journal, November 2017
- Bennett, S. P.; Herklotz, A.; Cress, C. D.
- Materials Research Letters, Vol. 6, Issue 1
Unraveling the enhanced Oxygen Vacancy Formation in Complex Oxides during Annealing and Growth
journal, January 2017
- Hensling, Felix V. E.; Xu, Chencheng; Gunkel, Felix
- Scientific Reports, Vol. 7, Issue 1
Voltage-Controlled Topotactic Phase Transition in Thin-Film SrCoO x Monitored by In Situ X-ray Diffraction
journal, January 2016
- Lu, Qiyang; Yildiz, Bilge
- Nano Letters, Vol. 16, Issue 2
In Situ Observation of Oxygen Vacancy Dynamics and Ordering in the Epitaxial LaCoO 3 System
journal, June 2017
- Jang, Jae Hyuck; Kim, Young-Min; He, Qian
- ACS Nano, Vol. 11, Issue 7
Ordering and Phase Control in Epitaxial Double-Perovskite Catalysts for the Oxygen Evolution Reaction
journal, September 2017
- Gunkel, Felix; Jin, Lei; Mueller, David N.
- ACS Catalysis, Vol. 7, Issue 10
Electrolysis of Water at Atomically Tailored Epitaxial Cobaltite Surfaces
journal, March 2019
- Weber, Moritz L.; Baeumer, Christoph; Mueller, David N.
- Chemistry of Materials, Vol. 31, Issue 7
Perpendicular magnetic anisotropy via strain-engineered oxygen vacancy ordering in epitaxial
journal, November 2018
- Walter, Jeff; Bose, Shameek; Cabero, Mariona
- Physical Review Materials, Vol. 2, Issue 11
Techniques de diffusion des neutrons en incidence rasante pour les nanosciences
journal, January 2007
- Lauter-Pasyuk, V.
- École thématique de la Société Française de la Neutronique, Vol. 12
Topotactic transition between perovskite and brownmillerite phases for epitaxial LaCoO 3− δ films and effects thus resulted
journal, February 2020
- Huang, Hailin; Zhang, Jine; Zhang, Hui
- Journal of Physics D: Applied Physics, Vol. 53, Issue 15
Voltage-Controlled On/Off Switching of Ferromagnetism in Manganite Supercapacitors
journal, November 2017
- Molinari, Alan; Hahn, Horst; Kruk, Robert
- Advanced Materials, Vol. 30, Issue 1
Persistent Photoconductivity in 2D Electron Gases at Different Oxide Interfaces
journal, August 2013
- Di Gennaro, Emiliano; di Uccio, Umberto Scotti; Aruta, Carmela
- Advanced Optical Materials, Vol. 1, Issue 11
Electric-field control of ferromagnetism through oxygen ion gating
journal, December 2017
- Li, Hao-Bo; Lu, Nianpeng; Zhang, Qinghua
- Nature Communications, Vol. 8, Issue 1
Creating emergent phenomena in oxide superlattices
journal, March 2019
- Ramesh, Ramamoorthy; Schlom, Darrell G.
- Nature Reviews Materials
Topotactic Phase Transformation of the Brownmillerite SrCoO 2.5 to the Perovskite SrCoO 3- δ
journal, July 2013
- Jeen, H.; Choi, W. S.; Freeland, J. W.
- Advanced Materials, Vol. 25, Issue 27
Whither Oxide Electronics?
journal, November 2008
- Ramesh, Ramamoorthy; Schlom, Darrell G.
- MRS Bulletin, Vol. 33, Issue 11
Strain-driven formation of epitaxial nanostructures in brownmillerite strontium cobaltite thin films
journal, March 2023
- Han, Hyeon; Deniz, Hakan; Parkin, Stuart S. P.
- Proceedings of the National Academy of Sciences, Vol. 120, Issue 12
“Oxygen Sponge” Dynamics in Topotactic SrCo1–xFexO3−δ
journal, December 2022
- Nguyen, Hien Thi Dieu; Wang, Yu; Schoenherr, Peggy
- ACS Applied Electronic Materials, Vol. 4, Issue 12
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
New generation high performance in situ polarized 3 He system for time-of-flight beam at spallation sources
journal, February 2017
- Jiang, C. Y.; Tong, X.; Brown, D. R.
- Review of Scientific Instruments, Vol. 88, Issue 2
GenX : an extensible X-ray reflectivity refinement program utilizing differential evolution
journal, November 2007
- Björck, Matts; Andersson, Gabriella
- Journal of Applied Crystallography, Vol. 40, Issue 6
Perovskites in catalysis and electrocatalysis
journal, November 2017
- Hwang, Jonathan; Rao, Reshma R.; Giordano, Livia
- Science, Vol. 358, Issue 6364
Conducting interfaces between band insulating oxides: The LaGaO3/SrTiO3 heterostructure
journal, October 2010
- Perna, P.; Maccariello, D.; Radovic, M.
- Applied Physics Letters, Vol. 97, Issue 15
Migration Kinetics of Surface Ions in Oxygen‐Deficient Perovskite During Topotactic Transitions
journal, November 2021
- Cao, Lei; Petracic, Oleg; Wei, Xian‐Kui
- Small, Vol. 17, Issue 51
Compressive-Strain-Facilitated Fast Oxygen Migration with Reversible Topotactic Transformation in La0.5Sr0.5CoOx via All-Solid-State Electrolyte Gating
journal, September 2022
- Yin, Zhuo; Wang, Jianlin; Wang, Jing
- ACS Nano, Vol. 16, Issue 9
Polarization screening-induced magnetic phase gradients at complex oxide interfaces
journal, April 2015
- Spurgeon, Steven R.; Balachandran, Prasanna V.; Kepaptsoglou, Despoina M.
- Nature Communications, Vol. 6, Issue 1
X-ray absorption and magnetic circular dichroism of , , and films: Evidence for cobalt-valence-dependent magnetism
journal, November 2010
- Merz, M.; Nagel, P.; Pinta, C.
- Physical Review B, Vol. 82, Issue 17
Materials of high-temperature electrochemical oxygen membranes
journal, March 1996
- Kharton, V. V.; Naumovich, E. N.; Nikolaev, A. V.
- Journal of Membrane Science, Vol. 111, Issue 2
Tunable spin polarization and superconductivity in engineered oxide interfaces
journal, December 2015
- Stornaiuolo, D.; Cantoni, C.; De Luca, G. M.
- Nature Materials, Vol. 15, Issue 3
Superconductivity in an infinite-layer nickelate
journal, August 2019
- Li, Danfeng; Lee, Kyuho; Wang, Bai Yang
- Nature, Vol. 572, Issue 7771
Resistive switching in transition metal oxides
journal, June 2008
- Sawa, Akihito
- Materials Today, Vol. 11, Issue 6
Photoemission electron microscopy of magneto-ionic effects in La0.7Sr0.3MnO3
journal, November 2020
- Wilhelm, Marek; Giesen, Margret; Duchoň, Tomáš
- APL Materials, Vol. 8, Issue 11
Factors Governing Oxygen Reduction in Solid Oxide Fuel Cell Cathodes †
journal, October 2004
- Adler, Stuart B.
- Chemical Reviews, Vol. 104, Issue 10
Redox-Based Resistive Switching Memories - Nanoionic Mechanisms, Prospects, and Challenges
journal, July 2009
- Waser, Rainer; Dittmann, Regina; Staikov, Georgi
- Advanced Materials, Vol. 21, Issue 25-26, p. 2632-2663
Surface-chemistry-driven actuation in nanoporous gold
journal, November 2008
- Biener, J.; Wittstock, A.; Zepeda-Ruiz, L. A.
- Nature Materials, Vol. 8, Issue 1
Wide Bandgap Perovskite Oxides with High Room‐Temperature Electron Mobility
journal, June 2019
- Prakash, Abhinav; Jalan, Bharat
- Advanced Materials Interfaces, Vol. 6, Issue 15
Emergent phenomena at oxide interfaces
journal, January 2012
- Hwang, H. Y.; Iwasa, Y.; Kawasaki, M.
- Nature Materials, Vol. 11, Issue 2
Reversible Control of Physical Properties via an Oxygen-Vacancy-Driven Topotactic Transition in Epitaxial La 0.7 Sr 0.3 MnO 3− δ Thin Films
journal, December 2018
- Cao, Lei; Petracic, Oleg; Zakalek, Paul
- Advanced Materials, Vol. 31, Issue 7
Superconductivity in infinite-layer nickelate La
1−x
Ca
x
NiO
2
thin films
journal, February 2022
- Zeng, Shengwei; Li, Changjian; Chow, Lin Er
- Science Advances, Vol. 8, Issue 7
Ion-gel-gating-induced oxygen vacancy formation in epitaxial films from in operando x-ray and neutron scattering
journal, December 2017
- Walter, Jeff; Yu, Guichuan; Yu, Biqiong
- Physical Review Materials, Vol. 1, Issue 7
Neutron diffraction studies of perovskite-type compounds
journal, May 1996
- Sathe, V. G.; Pimpale, A. V.; Siruguri, V.
- Journal of Physics: Condensed Matter, Vol. 8, Issue 21
Strain-induced magnetic phase transition in thin films
journal, April 2015
- Callori, S. J.; Hu, S.; Bertinshaw, J.
- Physical Review B, Vol. 91, Issue 14
Glassy ferromagnetism and magnetic phase separation in
journal, May 2003
- Wu, J.; Leighton, C.
- Physical Review B, Vol. 67, Issue 17, Article No. 174408
Doping- and Strain-Dependent Electrolyte-Gate-Induced Perovskite to Brownmillerite Transformation in Epitaxial La1–xSrxCoO3−δ Films
journal, October 2021
- Chaturvedi, Vipul; Postiglione, William M.; Chakraborty, Rohan D.
- ACS Applied Materials & Interfaces, Vol. 13, Issue 43
Oxygen vacancies: The (in)visible friend of oxide electronics
journal, March 2020
- Gunkel, F.; Christensen, D. V.; Chen, Y. Z.
- Applied Physics Letters, Vol. 116, Issue 12
Crafting the magnonic and spintronic response of BiFeO3 films by epitaxial strain
journal, April 2013
- Sando, D.; Agbelele, A.; Rahmedov, D.
- Nature Materials, Vol. 12, Issue 7
Phase Transition Dynamics in a Complex Oxide Heterostructure
journal, November 2022
- Zhang, Qingteng; Hu, Guoxiang; Starchenko, Vitalii
- Physical Review Letters, Vol. 129, Issue 23
Anisotropic Transport at the LaAlO 3 /SrTiO 3 Interface Explained by Microscopic Imaging of Channel-Flow over SrTiO 3 Domains
journal, May 2016
- Frenkel, Yiftach; Haham, Noam; Shperber, Yishai
- ACS Applied Materials & Interfaces, Vol. 8, Issue 19
Oxide spin-orbitronics: spin–charge interconversion and topological spin textures
journal, November 2021
- Trier, Felix; Noël, Paul; Kim, Joo-Von
- Nature Reviews Materials, Vol. 7, Issue 4
Oxygen Reduction Kinetics Enhancement on a Heterostructured Oxide Surface for Solid Oxide Fuel Cells
journal, October 2010
- Crumlin, Ethan J.; Mutoro, Eva; Ahn, Sung-Jin
- The Journal of Physical Chemistry Letters, Vol. 1, Issue 21
Domain state exchange bias in a single layer FeRh thin film formed via low energy ion implantation
journal, January 2023
- Cress, Cory D.; Erve, Olaf van ’t; Prestigiacomo, Joseph
- Journal of Materials Chemistry C, Vol. 11, Issue 3
Direct observation of oxygen vacancy-driven structural and resistive phase transitions in La2/3Sr1/3MnO3
journal, February 2017
- Yao, Lide; Inkinen, Sampo; van Dijken, Sebastiaan
- Nature Communications, Vol. 8, Issue 1
Electric-field control of tri-state phase transformation with a selective dual-ion switch
journal, May 2017
- Lu, Nianpeng; Zhang, Pengfei; Zhang, Qinghua
- Nature, Vol. 546, Issue 7656
Engineering SrSnO 3 Phases and Electron Mobility at Room Temperature Using Epitaxial Strain
journal, November 2018
- Wang, Tianqi; Prakash, Abhinav; Dong, Yongqi
- ACS Applied Materials & Interfaces, Vol. 10, Issue 50
Direct imaging of the coexistence of ferromagnetism and superconductivity at the LaAlO3/SrTiO3 interface
journal, September 2011
- Bert, Julie A.; Kalisky, Beena; Bell, Christopher
- Nature Physics, Vol. 7, Issue 10, p. 767-771
In situ polarized 3 He system for the Magnetism Reflectometer at the Spallation Neutron Source
journal, July 2012
- Tong, X.; Jiang, C. Y.; Lauter, V.
- Review of Scientific Instruments, Vol. 83, Issue 7
Quasi-ideal strontium titanate crystal surfaces through formation of strontium hydroxide
journal, November 1998
- Koster, Gertjan; Kropman, Boike L.; Rijnders, Guus J. H. M.
- Applied Physics Letters, Vol. 73, Issue 20
Probing oxygen vacancy concentration and homogeneity in solid-oxide fuel-cell cathode materials on the subunit-cell level
journal, August 2012
- Kim, Young-Min; He, Jun; Biegalski, Michael D.
- Nature Materials, Vol. 11, Issue 10