Topological chiral crystals with helicoid-arc quantum states
Abstract
The quantum behaviour of electrons in materials is the foundation of modern electronics and information technology, and quantum materials with topological electronic and optical properties are essential for realizing quantized electronic responses that can be used for next generation technology. Here we report the first observation of topological quantum properties of chiral crystals in the RhSi family. We find that this material class hosts a quantum phase of matter that exhibits nearly ideal topological surface properties originating from the crystals’ structural chirality. Electrons on the surface of these crystals show a highly unusual helicoid fermionic structure that spirals around two high-symmetry momenta, indicating electronic topological chirality. The existence of bulk multiply degenerate band fermions is guaranteed by the crystal symmetries; however, to determine the topological invariant or charge in these chiral crystals, it is essential to identify and study the helicoid topology of the arc states. The helicoid arcs that we observe on the surface characterize the topological charges of ±2, which arise from bulk higher-spin chiral fermions. These topological conductors exhibit giant Fermi arcs of maximum length (π), which are orders of magnitude larger than those found in known chiral Weyl fermion semimetals. Here, our results demonstrate an electronicmore »
- Authors:
-
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- Princeton Univ., NJ (United States). Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7)
- Peking Univ., Beijing (China). International Center for Quantum Materials
- Louisiana State Univ., Baton Rouge, LA (United States)
- Max Planck Institute for Chemical Physics of Solids, Dresden (Germany)
- Academia Sinica, Taipei (Taiwan). Institute of Physics
- Princeton Univ., NJ (United States). Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7); Rigetti Quantum Computing, Berkeley, CA (United States)
- National Cheng Kung University, Tainan (Taiwan)
- Peking Univ., Beijing (China). International Center for Quantum Materials; Collaborative Innovation Center of Quantum Matter, Beijing (China); University of the Chinese Academy of Science, Beijing (China). CAS Center for Excellence in Topological Quantum Computation
- Princeton Univ., NJ (United States). Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7); 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); National Key Research and Development Program of China; Chinese Academy of Science; Academia Sinica, Taiwan; Ministry of Science and Technology (MOST) in Taiwan; National Cheng Kung University, Taiwan; National Center for Theoretical Sciences (NCTS), Taiwan
- OSTI Identifier:
- 1632127
- Grant/Contract Number:
- AC02-05CH11231; FG02-05ER46200; XDPB08-1; 291472
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Nature (London)
- Additional Journal Information:
- Journal Name: Nature (London); Journal Volume: 567; Journal Issue: 7749; Journal ID: ISSN 0028-0836
- Publisher:
- Nature Publishing Group
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
Citation Formats
Sanchez, Daniel S., Belopolski, Ilya, Cochran, Tyler A., Xu, Xitong, Yin, Jia-Xin, Chang, Guoqing, Xie, Weiwei, Manna, Kaustuv, Süß, Vicky, Huang, Cheng-Yi, Alidoust, Nasser, Multer, Daniel, Zhang, Songtian S., Shumiya, Nana, Wang, Xirui, Wang, Guang-Qiang, Chang, Tay-Rong, Felser, Claudia, Xu, Su-Yang, Jia, Shuang, Lin, Hsin, and Hasan, M. Zahid. Topological chiral crystals with helicoid-arc quantum states. United States: N. p., 2019.
Web. doi:10.1038/s41586-019-1037-2.
Sanchez, Daniel S., Belopolski, Ilya, Cochran, Tyler A., Xu, Xitong, Yin, Jia-Xin, Chang, Guoqing, Xie, Weiwei, Manna, Kaustuv, Süß, Vicky, Huang, Cheng-Yi, Alidoust, Nasser, Multer, Daniel, Zhang, Songtian S., Shumiya, Nana, Wang, Xirui, Wang, Guang-Qiang, Chang, Tay-Rong, Felser, Claudia, Xu, Su-Yang, Jia, Shuang, Lin, Hsin, & Hasan, M. Zahid. Topological chiral crystals with helicoid-arc quantum states. United States. https://doi.org/10.1038/s41586-019-1037-2
Sanchez, Daniel S., Belopolski, Ilya, Cochran, Tyler A., Xu, Xitong, Yin, Jia-Xin, Chang, Guoqing, Xie, Weiwei, Manna, Kaustuv, Süß, Vicky, Huang, Cheng-Yi, Alidoust, Nasser, Multer, Daniel, Zhang, Songtian S., Shumiya, Nana, Wang, Xirui, Wang, Guang-Qiang, Chang, Tay-Rong, Felser, Claudia, Xu, Su-Yang, Jia, Shuang, Lin, Hsin, and Hasan, M. Zahid. Wed .
"Topological chiral crystals with helicoid-arc quantum states". United States. https://doi.org/10.1038/s41586-019-1037-2. https://www.osti.gov/servlets/purl/1632127.
@article{osti_1632127,
title = {Topological chiral crystals with helicoid-arc quantum states},
author = {Sanchez, Daniel S. and Belopolski, Ilya and Cochran, Tyler A. and Xu, Xitong and Yin, Jia-Xin and Chang, Guoqing and Xie, Weiwei and Manna, Kaustuv and Süß, Vicky and Huang, Cheng-Yi and Alidoust, Nasser and Multer, Daniel and Zhang, Songtian S. and Shumiya, Nana and Wang, Xirui and Wang, Guang-Qiang and Chang, Tay-Rong and Felser, Claudia and Xu, Su-Yang and Jia, Shuang and Lin, Hsin and Hasan, M. Zahid},
abstractNote = {The quantum behaviour of electrons in materials is the foundation of modern electronics and information technology, and quantum materials with topological electronic and optical properties are essential for realizing quantized electronic responses that can be used for next generation technology. Here we report the first observation of topological quantum properties of chiral crystals in the RhSi family. We find that this material class hosts a quantum phase of matter that exhibits nearly ideal topological surface properties originating from the crystals’ structural chirality. Electrons on the surface of these crystals show a highly unusual helicoid fermionic structure that spirals around two high-symmetry momenta, indicating electronic topological chirality. The existence of bulk multiply degenerate band fermions is guaranteed by the crystal symmetries; however, to determine the topological invariant or charge in these chiral crystals, it is essential to identify and study the helicoid topology of the arc states. The helicoid arcs that we observe on the surface characterize the topological charges of ±2, which arise from bulk higher-spin chiral fermions. These topological conductors exhibit giant Fermi arcs of maximum length (π), which are orders of magnitude larger than those found in known chiral Weyl fermion semimetals. Here, our results demonstrate an electronic topological state of matter on structurally chiral crystals featuring helicoid-arc quantum states. Such exotic multifold chiral fermion semimetal states could be used to detect a quantized photogalvanic optical response, the chiral magnetic effect and other optoelectronic phenomena predicted for this class of materials.},
doi = {10.1038/s41586-019-1037-2},
journal = {Nature (London)},
number = 7749,
volume = 567,
place = {United States},
year = {Wed Mar 20 00:00:00 EDT 2019},
month = {Wed Mar 20 00:00:00 EDT 2019}
}
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Figures / Tables:
FIG. 1: Structural chirality and topological chirality in CoSi and RhSi. a, Chiral crystal structure of XSi (X = Co, Rh), space group P213, No. 198. b, Single crystal X-ray diffraction precession pattern of the (0kl) planes of CoSi at 100 K. The resolved spots confirm space group P213 withmore »
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Works referenced in this record:
Criteria for Directly Detecting Topological Fermi Arcs in Weyl Semimetals
journal, February 2016
- Belopolski, Ilya; Xu, Su-Yang; Sanchez, Daniel S.
- Physical Review Letters, Vol. 116, Issue 6
Generalized Gradient Approximation Made Simple
journal, October 1996
- Perdew, John P.; Burke, Kieron; Ernzerhof, Matthias
- Physical Review Letters, Vol. 77, Issue 18, p. 3865-3868
Filling constraints for spin-orbit coupled insulators in symmorphic and nonsymmorphic crystals
journal, November 2015
- Watanabe, Haruki; Po, Hoi Chun; Vishwanath, Ashvin
- Proceedings of the National Academy of Sciences, Vol. 112, Issue 47
Topological insulators and superconductors
journal, October 2011
- Qi, Xiao-Liang; Zhang, Shou-Cheng
- Reviews of Modern Physics, Vol. 83, Issue 4
Topological quantum properties of chiral crystals
text, January 2018
- Chang, Guoqing; Wieder, Benjamin J.; Schindler, Frank
- Nature Publishing Group
Weyl semimetals, Fermi arcs and chiral anomalies
journal, October 2016
- Jia, Shuang; Xu, Su-Yang; Hasan, M. Zahid
- Nature Materials, Vol. 15, Issue 11
Single crystal investigation of the new phase Er0.85Co4.31Si and of CoSi
journal, January 2008
- Demchenko, Pavlo; KoŃCzyk, Joanna; Bodak, Oksana
- Chemistry of Metals and Alloys, Vol. 1, Issue 1
Ultraquantum magnetoresistance in the Kramers-Weyl semimetal candidate
journal, October 2017
- Zhang, Cheng-Long; Schindler, Frank; Liu, Haiwen
- Physical Review B, Vol. 96, Issue 16
Weyl Metals
journal, March 2018
- Burkov, A. A.
- Annual Review of Condensed Matter Physics, Vol. 9, Issue 1
Topological Materials: Weyl Semimetals
journal, March 2017
- Yan, Binghai; Felser, Claudia
- Annual Review of Condensed Matter Physics, Vol. 8, Issue 1
From ultrasoft pseudopotentials to the projector augmented-wave method
journal, January 1999
- Kresse, G.; Joubert, D.
- Physical Review B, Vol. 59, Issue 3, p. 1758-1775
Weyl semimetal with broken time reversal and inversion symmetries
journal, April 2012
- Zyuzin, A. A.; Wu, Si; Burkov, A. A.
- Physical Review B, Vol. 85, Issue 16
Existence of bulk chiral fermions and crystal symmetry
journal, April 2012
- Mañes, J. L.
- Physical Review B, Vol. 85, Issue 15
Experimental observation of topological Fermi arcs in type-II Weyl semimetal MoTe2
journal, September 2016
- Deng, Ke; Wan, Guoliang; Deng, Peng
- Nature Physics, Vol. 12, Issue 12
Chern Semimetal and the Quantized Anomalous Hall Effect in
journal, October 2011
- Xu, Gang; Weng, Hongming; Wang, Zhijun
- Physical Review Letters, Vol. 107, Issue 18
Signatures of the Adler–Bell–Jackiw chiral anomaly in a Weyl fermion semimetal
journal, February 2016
- Zhang, Cheng-Long; Xu, Su-Yang; Belopolski, Ilya
- Nature Communications, Vol. 7, Issue 1
Ultraquantum magnetoresistance in the Kramers-Weyl semimetal candidate $\beta− Ag_2 Se$
text, January 2017
- Zhang, Cheng-Long; Schindler, Frank; Liu, Haiwen
- American Physical Society
Dirac Fermions in Solids: From High-T c Cuprates and Graphene to Topological Insulators and Weyl Semimetals
journal, March 2014
- Vafek, Oskar; Vishwanath, Ashvin
- Annual Review of Condensed Matter Physics, Vol. 5, Issue 1
Elektron und gravitation. I
journal, November 1986
- Weyl, von Hermann
- Surveys in High Energy Physics, Vol. 5, Issue 3
The strange topology that is reshaping physics
journal, July 2017
- Castelvecchi, Davide
- Nature, Vol. 547, Issue 7663
Unconventional Chiral Fermions and Large Topological Fermi Arcs in RhSi
journal, November 2017
- Chang, Guoqing; Xu, Su-Yang; Wieder, Benjamin J.
- Physical Review Letters, Vol. 119, Issue 20
Discovery of Weyl Fermion Semimetals and Topological Fermi Arc States
journal, March 2017
- Hasan, M. Zahid; Xu, Su-Yang; Belopolski, Ilya
- Annual Review of Condensed Matter Physics, Vol. 8, Issue 1
Multiple Types of Topological Fermions in Transition Metal Silicides
journal, November 2017
- Tang, Peizhe; Zhou, Quan; Zhang, Shou-Cheng
- Physical Review Letters, Vol. 119, Issue 20
Topological semimetals with helicoid surface states
journal, June 2016
- Fang, Chen; Lu, Ling; Liu, Junwei
- Nature Physics, Vol. 12, Issue 10
Topological insulators, topological superconductors and Weyl fermion semimetals: discoveries, perspectives and outlooks
journal, September 2015
- Hasan, M. Zahid; Xu, Su-Yang; Bian, Guang
- Physica Scripta, Vol. T164
Giant and anisotropic many-body spin–orbit tunability in a strongly correlated kagome magnet
journal, September 2018
- Yin, Jia-Xin; Zhang, Songtian S.; Li, Hang
- Nature, Vol. 562, Issue 7725
Spectroscopic evidence for a type II Weyl semimetallic state in MoTe2
journal, July 2016
- Huang, Lunan; McCormick, Timothy M.; Ochi, Masayuki
- Nature Materials, Vol. 15, Issue 11
Topological quantum properties of chiral crystals
journal, October 2018
- Chang, Guoqing; Wieder, Benjamin J.; Schindler, Frank
- Nature Materials, Vol. 17, Issue 11
Fermi arc electronic structure and Chern numbers in the type-II Weyl semimetal candidate
journal, August 2016
- Belopolski, Ilya; Xu, Su-Yang; Ishida, Yukiaki
- Physical Review B, Vol. 94, Issue 8
Type-II Weyl semimetals
journal, November 2015
- Soluyanov, Alexey A.; Gresch, Dominik; Wang, Zhijun
- Nature, Vol. 527, Issue 7579
A short history of SHELX
journal, December 2007
- Sheldrick, George M.
- Acta Crystallographica Section A Foundations of Crystallography, Vol. 64, Issue 1, p. 112-122
Colloquium: Topological insulators
journal, November 2010
- Hasan, M. Z.; Kane, C. L.
- Reviews of Modern Physics, Vol. 82, Issue 4, p. 3045-3067
Elektron und Gravitation. I
journal, May 1929
- Weyl, Hermann
- Zeitschrift f�r Physik, Vol. 56, Issue 5-6
The physics of quantum materials
journal, October 2017
- Keimer, B.; Moore, J. E.
- Nature Physics, Vol. 13, Issue 11
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set
journal, October 1996
- Kresse, G.; Furthmüller, J.
- Physical Review B, Vol. 54, Issue 16, p. 11169-11186
Weyl Semimetal in a Topological Insulator Multilayer
journal, September 2011
- Burkov, A. A.; Balents, Leon
- Physical Review Letters, Vol. 107, Issue 12
Discovery of a Weyl fermion semimetal and topological Fermi arcs
journal, July 2015
- Xu, S. -Y.; Belopolski, I.; Alidoust, N.
- Science, Vol. 349, Issue 6248
Phase transition between the quantum spin Hall and insulator phases in 3D: emergence of a topological gapless phase
journal, February 2008
- Murakami, Shuichi
- New Journal of Physics, Vol. 10, Issue 2
The Adler-Bell-Jackiw anomaly and Weyl fermions in a crystal
journal, November 1983
- Nielsen, H. B.; Ninomiya, Masao
- Physics Letters B, Vol. 130, Issue 6
Quantized circular photogalvanic effect in Weyl semimetals
journal, July 2017
- de Juan, Fernando; Grushin, Adolfo G.; Morimoto, Takahiro
- Nature Communications, Vol. 8, Issue 1
Reducing Dzyaloshinskii-Moriya interaction and field-free spin-orbit torque switching in synthetic antiferromagnets
journal, May 2021
- Chen, Ruyi; Cui, Qirui; Liao, Liyang
- Nature Communications, Vol. 12, Issue 1
Observation of Fermi arcs in the type-II Weyl semimetal candidate
journal, September 2016
- Wu, Yun; Mou, Daixiang; Jo, Na Hyun
- Physical Review B, Vol. 94, Issue 12
Beyond Dirac and Weyl fermions: Unconventional quasiparticles in conventional crystals
journal, July 2016
- Bradlyn, Barry; Cano, Jennifer; Wang, Zhijun
- Science, Vol. 353, Issue 6299
Phase transition between the quantum spin Hall and insulator phases in 3D: emergence of a topological gapless phase
journal, September 2007
- Shuichi Murakami,
- New Journal of Physics, Vol. 9, Issue 9
Topological semimetal and Fermi-arc surface states in the electronic structure of pyrochlore iridates
journal, May 2011
- Wan, Xiangang; Turner, Ari M.; Vishwanath, Ashvin
- Physical Review B, Vol. 83, Issue 20
Spin-orbit semimetals in the layer groups
journal, October 2016
- Wieder, Benjamin J.; Kane, C. L.
- Physical Review B, Vol. 94, Issue 15
A Weyl Fermion semimetal with surface Fermi arcs in the transition metal monopnictide TaAs class
journal, June 2015
- Huang, Shin-Ming; Xu, Su-Yang; Belopolski, Ilya
- Nature Communications, Vol. 6, Issue 1
Weyl Semimetal in a Topological Insulator Multilayer
text, January 2011
- Burkov, A. A.; Balents, Leon
- arXiv
Weyl semimetal with broken time reversal and inversion symmetries
text, January 2012
- Zyuzin, A. A.; Wu, Si; Burkov, A. A.
- arXiv
Dirac Fermions in Solids - from High Tc cuprates and Graphene to Topological Insulators and Weyl Semimetals
text, January 2013
- Vafek, Oskar; Vishwanath, Ashvin
- arXiv
Discovery of a Weyl Fermion Semimetal and Topological Fermi Arcs
text, January 2015
- Xu, Su-Yang; Belopolski, Ilya; Alidoust, Nasser
- arXiv
Type-II Weyl Semimetals
text, January 2015
- Soluyanov, Alexey A.; Gresch, Dominik; Wang, Zhijun
- arXiv
Signatures of the Adler-Bell-Jackiw chiral anomaly in a Weyl Fermion semimetal
text, January 2016
- Zhang, Chenglong; Xu, Su-Yang; Belopolski, Ilya
- arXiv
Beyond Dirac and Weyl fermions: Unconventional quasiparticles in conventional crystals
text, January 2016
- Bradlyn, Barry; Cano, Jennifer; Wang, Zhijun
- arXiv
Spectroscopic evidence for type II Weyl semimetal state in MoTe2
text, January 2016
- Huang, Lunan; McCormick, Timothy M.; Ochi, Masayuki
- arXiv
Discovery of Weyl fermion semimetals and topological Fermi arc states
text, January 2017
- Hasan, M. Zahid; Xu, Su-Yang; Belopolski, Ilya
- arXiv
Multiple types of topological fermions in transition metal silicides
text, January 2017
- Tang, Peizhe; Zhou, Quan; Zhang, Shou-Cheng
- arXiv
Giant and anisotropic many-body spin-orbit tunability in a strongly correlated kagome magnet
text, January 2018
- Yin, Jia-Xin; Zhang, Songtian S.; Li, Hang
- arXiv
Works referencing / citing this record:
Optical response of the chiral topological semimetal RhSi
journal, October 2019
- Li, Zhi; Iitaka, Toshiaki; Zeng, Haibo
- Physical Review B, Vol. 100, Issue 15
Strong and fragile topological Dirac semimetals with higher-order Fermi arcs
journal, January 2020
- Wieder, Benjamin J.; Wang, Zhijun; Cano, Jennifer
- Nature Communications, Vol. 11, Issue 1
Topological triply degenerate point with double Fermi arcs
journal, April 2019
- Yang, Yihao; Sun, Hong-xiang; Xia, Jian-ping
- Nature Physics, Vol. 15, Issue 7
Magnetic skyrmions in nanostructures of non-centrosymmetric materials
journal, December 2019
- Mathur, Nitish; Stolt, Matthew J.; Jin, Song
- APL Materials, Vol. 7, Issue 12
Higher-Order Topology, Monopole Nodal Lines, and the Origin of Large Fermi Arcs in Transition Metal Dichalcogenides X Te 2 ( X = Mo , W )
journal, October 2019
- Wang, Zhijun; Wieder, Benjamin J.; Li, Jian
- Physical Review Letters, Vol. 123, Issue 18
Electronic Structure of B20 (FeSi-Type) Transition-Metal Monosilicides
journal, August 2019
- Pshenay-Severin, Dmitry A.; Burkov, Alexander T.
- Materials, Vol. 12, Issue 17
Chiral fermion reversal in chiral crystals
journal, December 2019
- Li, Hang; Xu, Sheng; Rao, Zhi-Cheng
- Nature Communications, Vol. 10, Issue 1
Chiral topological semimetal with multifold band crossings and long Fermi arcs
journal, May 2019
- Schröter, Niels B. M.; Pei, Ding; Vergniory, Maia G.
- Nature Physics, Vol. 15, Issue 8
Thermoelectric and galvanomagnetic properties of topologically non-trivial (Co-M)Si semimetals (M = Fe, Ni) at high temperatures
journal, December 2019
- Antonov, A.; Ivanov, Yu.; Konstantinov, P.
- Journal of Applied Physics, Vol. 126, Issue 24
Chiral Magnetism and High-Temperature Skyrmions in B20-Ordered Co-Si
journal, February 2020
- Balasubramanian, Balamurugan; Manchanda, Priyanka; Pahari, Rabindra
- Physical Review Letters, Vol. 124, Issue 5
Signatures of a Charge Density Wave Phase and the Chiral Anomaly in the Fermionic Material Cobalt Monosilicide CoSi
text, January 2019
- Schnatmann, Lauritz; Geishendorf, Kevin; Lammel, Michaela
- FID GEO
Photoinduced interfacial chiral modes in threefold topological semimetal
journal, October 2019
- Firoz Islam, Sk; Zyuzin, A. A.
- Physical Review B, Vol. 100, Issue 16
Observation of a topological nodal surface and its surface-state arcs in an artificial acoustic crystal
journal, November 2019
- Yang, Yihao; Xia, Jian-ping; Sun, Hong-xiang
- Nature Communications, Vol. 10, Issue 1
Quantum oscillations and electronic structure in the large–Chern number semimetal RhSn
journal, December 2019
- Xu, Sheng; Zhou, Liqin; Wang, Huan
- Physical Review B, Vol. 100, Issue 24
Photoemission Spectroscopic Evidence for the Dirac Nodal Line in the Monoclinic Semimetal
journal, February 2020
- Song, Y. K.; Wang, G. W.; Li, S. C.
- Physical Review Letters, Vol. 124, Issue 5
Strong and fragile topological Dirac semimetals with higher-order Fermi arcs
text, January 2020
- Wieder, Benjamin J.; Wang, Zhijun; Cano, Jennifer
- Freie Universität Berlin
Growth and Strain Engineering of Trigonal Te for Topological Quantum Phases in Non-Symmorphic Chiral Crystals
journal, September 2019
- Basnet, Rabindra; Doha, M.; Hironaka, Takayuki
- Crystals, Vol. 9, Issue 10
Signatures of a Charge Density Wave Phase and the Chiral Anomaly in the Fermionic Material Cobalt Monosilicide CoSi
journal, November 2019
- Schnatmann, Lauritz; Geishendorf, Kevin; Lammel, Michaela
- Advanced Electronic Materials, Vol. 6, Issue 2
Absolute Structure from Scanning Electron Microscopy
journal, March 2020
- Burkhardt, Ulrich; Borrmann, Horst; Moll, Philip
- Scientific Reports, Vol. 10, Issue 1
Angle-resolved photoemission spectroscopy and its application to topological materials
journal, August 2019
- Lv, Baiqing; Qian, Tian; Ding, Hong
- Nature Reviews Physics, Vol. 1, Issue 10
Signatures of Sixfold Degenerate Exotic Fermions in a Superconducting Metal PdSb 2
journal, February 2020
- Kumar, Nitesh; Yao, Mengyu; Nayak, Jayita
- Advanced Materials, Vol. 32, Issue 11
Quasiparticle interference evidence of the topological Fermi arc states in chiral fermionic semimetal CoSi
journal, December 2019
- Yuan, Qian-Qian; Zhou, Liqin; Rao, Zhi-Cheng
- Science Advances, Vol. 5, Issue 12
Linear optical conductivity of chiral multifold fermions
text, January 2019
- Sánchez-Martínez, Miguel-Ángel; de Juan, Fernando; Grushin, Adolfo G.
- arXiv
Difference frequency generation in topological semimetals
text, January 2019
- de Juan, Fernando; Zhang, Yang; Morimoto, Takahiro
- arXiv
Strong and Fragile Topological Dirac Semimetals with Higher-Order Fermi Arcs
text, January 2019
- Wieder, Benjamin J.; Wang, Zhijun; Cano, Jennifer
- arXiv
Growth and Strain Engineering of Trigonal Te for Topological Quantum Phases in Non-Symmorphic Chiral Crystals
preprint, January 2019
- Basnet, Rabindra; Doha, M. Hasan; Hironaka, Takayuki
- arXiv
Angle-resolved photoemission spectroscopy and its application to topological materials
text, January 2021
- Lv, Baiqing; Qian, Tian; Ding, Hong
- arXiv
Observation of a topological nodal surface and its surface-state arcs in an artificial acoustic crystal
journal, November 2019
- Yang, Yihao; Xia, Jian-ping; Sun, Hong-xiang
- Nature Communications, Vol. 10, Issue 1
Chiral fermion reversal in chiral crystals
journal, December 2019
- Li, Hang; Xu, Sheng; Rao, Zhi-Cheng
- Nature Communications, Vol. 10, Issue 1
Absolute Structure from Scanning Electron Microscopy
journal, March 2020
- Burkhardt, Ulrich; Borrmann, Horst; Moll, Philip
- Scientific Reports, Vol. 10, Issue 1
Micromagnetic description of twisted spin spirals in the B20 chiral magnet FeGe from first principles
journal, August 2021
- Grytsiuk, S.; Blügel, S.
- Physical Review B, Vol. 104, Issue 6
Spin Hall effect in a spin-1 chiral semimetal
journal, July 2021
- Tang, Ke; Lau, Yong-Chang; Nawa, Kenji
- Physical Review Research, Vol. 3, Issue 3
Electronic Structure of B20 (FeSi-Type) Transition-Metal Monosilicides
journal, August 2019
- Pshenay-Severin, Dmitry A.; Burkov, Alexander T.
- Materials, Vol. 12, Issue 17
Identification of chirality of chiral multifold fermions in anti-crystals
preprint, January 2020
- Sun, Yan; Xu, Qiunan; Zhang, Yang
- arXiv
d-wave superconductivity and Bogoliubov-Fermi surfaces in Rarita-Schwinger-Weyl semimetals
text, January 2020
- Link, Julia M.; Boettcher, Igor; Herbut, Igor F.
- arXiv
Sixfold fermion near the Fermi level in cubic PtBi2
text, January 2020
- Thirupathaiah, S.; Kushnirenk, Y. S.; Koepernik, K.
- arXiv
Broadband optical conductivity of the chiral multifold semimetal PdGa
text, January 2021
- Maulana, L. Z.; Li, Z.; Uykur, E.
- arXiv
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