Magneto-Seebeck effect and ambipolar Nernst effect in the CsV 3 Sb 5 superconductor
Yuhan Gan,W. Xia,Long Zhang,Kunya Yang,Xinrun Mi,Aifeng Wang,Yisheng Chai,Yanfeng Guo,Xiaoyuan Zhou,Mingquan He +9 more
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This article is published in Physical Review B.The article was published on 2021-11-29 and is currently open access. It has received 16 citations till now. The article focuses on the topics: Nernst effect & Ambipolar diffusion.read more
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Mechanism of exotic density-wave and beyond-Migdal unconventional superconductivity in kagome metal AV<sub>3</sub>Sb<sub>5</sub>(A = K, Rb, Cs)
TL;DR: In this article , the bond order in frustrated kagome metal AV3Sb5 and its interplay with exotic superconductivity attract increasing attention, and it is shown that moderate bond-order fluctuations mediate sizable pairing glue, which gives rise to both singlet s-wave and triplet p-wave superconductivities.
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Time-reversal symmetry broken by charge order in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="normal">CsV</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">Sb</mml:mi><mml:mn>5</mml:mn></mml:msub></mml:math>
Rustem Khasanov,Debarchan Das,Ritu Gupta,Charles Mielke,M. Elender,Qiangwei Yin,Zhijun Tu,Chunsheng Gong,Hechang Lei,Ethan T. Ritz,Rafael M. Fernandes,Turan Birol,Zurab Guguchia,Hubertus Luetkens +13 more
TL;DR: In this paper , a combination of zero-field and high-field muon-spin rotation/relaxation is used to study the signatures of TRSB of the charge order in vanadium-based kagome metals.
Journal ArticleDOI
Electronic properties of correlated kagomé metals AV<sub>3</sub>Sb<sub>5</sub> (A = K, Rb, and Cs): A perspective
TL;DR: In this article , the authors summarize the recent experimental findings and theoretical proposals and envision the materials as new platforms to study the interplay between topological physics and strongly correlated electronic systems.
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Anomalous thermoelectric effects and quantum oscillations in the kagome metal <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>CsV</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mi>Sb</mml:mi><mml:mn>5</mml:mn></mml:msub></mml:mrow></mml:math>
Dongfeng Chen,Bin He,Mengyu Yao,Yung Chung Pan,Haicheng Lin,Walter Schnelle,Yan Sun,Johannes Gooth,Louis Taillefer,Claudia Felser +9 more
TL;DR: In this article , the authors investigated magnetothermoelectric effects on high-quality kagome metal compounds and found that a large anomalous Nernst effect (ANE) is observed at temperatures below 30 K and can be enhanced by the high mobility.
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Anomalous thermal Hall effect and anomalous Nernst effect of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="normal">CsV</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">Sb</mml:mi><mml:mn>5</mml:mn></mml:msub></mml:math>
Xue-Bo Zhou,Hongxiong Liu,Wei Wu,Kun Jiang,Youguo Shi,Zheng-Xiao Li,Yu-wei Sui,Jiangping Hu,Jianbin Luo +8 more
TL;DR: In this paper , the authors carried out thermal transport measurements on kagome superconductor and showed that the thermal Hall conductivity is roughly consistent with the Wiedemann-Franz law from electronic contribution.
References
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Journal ArticleDOI
Topological superconductors: a review
Masatoshi Sato,Yoichi Ando +1 more
TL;DR: In this paper, the relation between topological superconductivity and Majorana fermions is explained, and the difference between dispersive Majorana Fermions and a localized Majorana zero mode is emphasized.
Journal ArticleDOI
Magnetic topological insulators
TL;DR: In this article, the basic concepts of magnetic topological insulators and their experimental realization, together with the discovery and verification of their emergent properties are summarized. And the development of tailored materials through heterostructure engineering has made it possible to access the quantum anomalous Hall effect, topological magnetoelectric effect, the physics related to the chiral edge states that appear in these materials and various spintronic phenomena.
Journal ArticleDOI
Cs V 3 Sb 5 : A Z 2 Topological Kagome Metal with a Superconducting Ground State
Brenden R. Ortiz,Samuel M. L. Teicher,Yong Hu,Julia L. Zuo,P. M. Sarte,Emily C. Schueller,A. M. Milinda Abeykoon,M. J. Krogstad,Stephan Rosenkranz,Raymond Osborn,Ram Seshadri,Leon Balents,Junfeng He,Stephen D. Wilson +13 more
TL;DR: The electronic properties of CsV_{3}Sb_{5} are presented, demonstrating bulk superconductivity in single crystals with a T_{c}=2.5 K, and the implications for the formation of unconventional super conductivity in this material are discussed.
Journal ArticleDOI
New kagome prototype materials: Discovery of KV3Sb5,RbV3Sb5, and CsV3Sb5
Brenden R. Ortiz,Brenden R. Ortiz,Lídia C. Gomes,Lídia C. Gomes,Jennifer R. Morey,Michał J. Winiarski,Michał J. Winiarski,Mitchell M. Bordelon,John S. Mangum,Iain W. H. Oswald,Jose A. Rodriguez-Rivera,Jose A. Rodriguez-Rivera,James R. Neilson,Stephen D. Wilson,Elif Ertekin,Elif Ertekin,Tyrel M. McQueen,Eric S. Toberer +17 more
TL;DR: In this paper, a new kagome prototype structure is presented, which is based on vanadium, with the Fermi level in close proximity to several Dirac points.
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Giant, unconventional anomalous Hall effect in the metallic frustrated magnet candidate, KV3Sb5.
Shuo-Ying Yang,Yaojia Wang,Brenden R. Ortiz,Defa Liu,Jacob Gayles,Jacob Gayles,Elena Derunova,Rafael González-Hernández,Rafael González-Hernández,Libor Šmejkal,Libor Šmejkal,Libor Šmejkal,Yulin Chen,Stuart S. P. Parkin,Stephen D. Wilson,Eric S. Toberer,Tyrel M. McQueen,Mazhar N. Ali +17 more
TL;DR: KV3Sb5 shows enhanced skew scattering that scales quadratically, not linearly, with the longitudinal conductivity, possibly arising from the combination of highly conductive Dirac quasiparticles with a frustrated magnetic sublattice, which allows the possibility of reaching an anomalous Hall angle of 90° in metals.