| CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
|
|
|
|
Structures and Physical Properties of V-Based Kagome Metals CsV$_{6}$Sb$_{6}$ and CsV$_{8}$Sb$_{12}$ |
| Qiangwei Yin , Zhijun Tu , Chunsheng Gong , Shangjie Tian , and Hechang Lei* |
| Department of Physics and Beijing Key Laboratory of Opto-electronic Functional Materials & Micro-nano Devices, Renmin University of China, Beijing 100872, China |
|
| Cite this article: |
|
Qiangwei Yin, Zhijun Tu, Chunsheng Gong et al 2021 Chin. Phys. Lett. 38 127401 |
|
|
|
|
Abstract We report two new members of V-based kagome metals CsV$_{6}$Sb$_{6}$ and CsV$_{8}$Sb$_{12}$. The most striking structural feature of CsV$_{6}$Sb$_{6}$ is the V kagome bilayers. For CsV$_{8}$Sb$_{12}$, there is an intergrowth of two-dimensional V kagome layers and one-dimensional V chains, and the latter ones lead to the orthorhombic symmetry of this material. Further measurements indicate that these two materials exhibit metallic and Pauli paramagnetic behaviors. More importantly, different from CsV$_{3}$Sb$_{5}$, the charge density wave state and superconductivity do not emerge in CsV$_{6}$Sb$_{6}$ and CsV$_{8}$Sb$_{12}$ when temperature is above 2 K. Small magnetoresistance with saturation behavior and linear field dependence of Hall resistivity at high field and low temperature suggest that the carriers in both materials should be uncompensated with much different concentrations. The discovery of these two new V-based kagome metals sheds light on the exploration of correlated topological materials based on kagome lattice.
|
|
|
Received: 22 October 2021
Editors' Suggestion
Published: 12 November 2021
|
|
| PACS: |
71.27.+a
|
(Strongly correlated electron systems; heavy fermions)
|
| |
71.20.Dg
|
(Alkali and alkaline earth metals)
|
| |
75.30.-m
|
(Intrinsic properties of magnetically ordered materials)
|
| |
75.30.Cr
|
(Saturation moments and magnetic susceptibilities)
|
|
|
| Fund: Supported by the National Key R&D Program of China (Grant No. 2018YFE0202600), the Beijing Natural Science Foundation (Grant No. Z200005), the National Natural Science Foundation of China (Grant Nos. 11822412 and 11774423), the Fundamental Research Funds for the Central Universities and Research Funds of Renmin University of China (RUC) (Grant Nos. 19XNLG17 and 20XNH062), the Outstanding Innovative Talents Cultivation Funded Programs 2020 of Renmin Univertity of China, the Beijing National Laboratory for Condensed Matter Physics, and Collaborative Research Project of Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology. |
|
|
|
| [1] | Balents L 2010 Nature 464 199 |
| [2] | Han T H, Helton J S, Chu S, Nocera D G, Rodriguez-Rivera J A, Broholm C, and Lee Y S 2012 Nature 492 406 |
| [3] | Ye L, Kang M, Liu J, von Cube F, Wicker C R, Suzuki T, Jozwiak C, Bostwick A, Rotenberg E, Bell D C, Fu L, Comin R, and Checkelsky J G 2018 Nature 555 638 |
| [4] | Liu Z, Li M, Wang Q, Wang G, Wen C, Jiang K, Lu X, Yan S, Huang Y, Shen D, Yin J X, Wang Z, Yin Z, Lei H, and Wang S 2020 Nat. Commun. 11 4002 |
| [5] | Lin Z, Choi J H, Zhang Q, Qin W, Yi S, Wang P, Li L, Wang Y, Zhang H, Sun Z, Wei L, Zhang S, Guo T, Lu Q, Cho J H, Zeng C, and Zhang Z 2018 Phys. Rev. Lett. 121 096401 |
| [6] | Kang M, Ye L, Fang S, You J S, Levitan A, Han M, Facio J I, Jozwiak C, Bostwick A, Rotenberg E, Chan M K, McDonald R D, Graf D, Kaznatcheev K, Vescovo E, Bell D C, Kaxiras E, van den Brink J, Richter M, Ghimire M P, Checkelsky J G, and Comin R 2020 Nat. Mater. 19 163 |
| [7] | Liu E, Sun Y, Kumar N, Muechler L, Sun A, Jiao L, Yang S Y, Liu D, Liang A, Xu Q, Kroder J, Süß V, Borrmann H, Shekhar C, Wang Z, Xi C, Wang W, Schnelle W, Wirth S, Chen Y, Goennenwein S T B, and Felser C 2018 Nat. Phys. 14 1125 |
| [8] | Wang Q, Xu Y, Lou R, Liu Z, Li M, Huang Y, Shen D, Weng H, Wang S, and Lei H 2018 Nat. Commun. 9 3681 |
| [9] | Nakatsuji S, Kiyohara N, and Higo T 2015 Nature 527 212 |
| [10] | Yin J X, Zhang S S, Chang G, Wang Q, Tsirkin S S, Guguchia Z, Lian B, Zhou H, Jiang K, Belopolski I, Shumiya N, Multer D, Litskevich M, Cochran T A, Lin H, Wang Z, Neupert T, Jia S, Lei H, and Hasan M Z 2019 Nat. Phys. 15 443 |
| [11] | Yin J X, Zhang S S, Li H, Jiang K, Chang G, Zhang B, Lian B, Xiang C, Belopolski I, Zheng H, Cochran T A, Xu S Y, Bian G, Liu K, Chang T R, Lin H, Lu Z Y, Wang Z, Jia S, Wang W, and Hasan M Z 2018 Nature 562 91 |
| [12] | Yin J X, Ma W, Cochran T A, Xu X, Zhang S S, Tien H J, Shumiya N, Cheng G, Jiang K, Lian B, Song Z, Chang G, Belopolski I, Multer D, Litskevich M, Cheng Z J, Yang X P, Swidler B, Zhou H, Lin H, Neupert T, Wang Z, Yao N, Chang T R, Jia S, and Hasan M Z 2020 Nature 583 533 |
| [13] | Ortiz B R, Gomes L C, Morey J R, Winiarski M, Bordelon M, Mangum J S, Oswald I W H, Rodriguez-Rivera J A, Neilson J R, Wilson S D, Ertekin E, McQueen T M, and Toberer E S 2019 Phys. Rev. Mater. 3 094407 |
| [14] | Ortiz B R, Teicher S M L, Hu Y, Zuo J L, Sarte P M, Schueller E C, Abeykoon A M M, Krogstad M J, Rosenkranz S, Osborn R, Seshadri R, Balents L, He J, and Wilson S D 2020 Phys. Rev. Lett. 125 247002 |
| [15] | Ortiz B R, Sarte P M, Kenney E, Graf M J, Teicher S M L, Seshadri R, and Wilson S D 2021 Phys. Rev. Mater. 5 034801 |
| [16] | Yin Q, Tu Z, Gong C, Fu Y, Yan S, and Lei H 2021 Chin. Phys. Lett. 38 037403 |
| [17] | Yu S L and Li J X 2012 Phys. Rev. B 85 144402 |
| [18] | Wang W S, Li Z Z, Xiang Y Y, and Wang Q H 2013 Phys. Rev. B 87 115135 |
| [19] | Kiesel M L, Platt C, and Thomale R 2013 Phys. Rev. Lett. 110 126405 |
| [20] | Liang Z, Hou X, Ma W, Zhang F, Wu P, Zhang Z, Yu F, Ying J J, Jiang K, Shan L, Wang Z, and Chen X H 2021 Phys. Rev. X 11 031026 |
| [21] | Li H X, Zhang T T, Pai Y Y, Marvinney C, Said A, Yilmaz T, Yin Q, Gong C, Tu Z, Vescovo E, Moore R G, Murakami S, Lei H C, Lee H N, Lawrie B, and Miao H 2021 Phys. Rev. X 11 031050 |
| [22] | Jiang Y X, Yin J X, Denner M M, Shumiya N, Ortiz B R, He J, Liu X, Zhang S S, Chang G, Belopolski I, Zhang Q, Hossain M S, Cochran T A, Multer D, Litskevich M, Cheng Z J, Yang X P, Guguchia Z, Xu G, Wang Z, Neupert T, Wilson S D, and Hasan M Z 2021 Nat. Mater. 20 1353 |
| [23] | Yang S Y, Wang Y, Ortiz B R, Liu D, Gayles J, Derunova E, Gonzalez-Hernandez R, Šmejkal L, Chen Y, Parkin S S P, Wilson S D, Toberer E S, McQueen T, and Ali M N 2020 Sci. Adv. 6 abb6003 |
| [24] | Yu F H, Wu T, Wang Z Y, Lei B, Zhuo W Z, Ying J J, and Chen X H 2021 Phys. Rev. B 104 L041103 |
| [25] | Feng X, Jiang K, Wang Z, and Hu J 2021 Sci. Bull. 66 1384 |
| [26] | Chen K Y, Wang N N, Yin Q W, Tu Z J, Gong C S, Sun J P, Lei H C, Uwatoko Y, and Cheng J G 2021 Phys. Rev. Lett. 126 247001 |
| [27] | Yu F H, Ma D H, Zhuo W Z, Liu S Q, Wen X K, Lei B, Ying J J, and Chen X H 2021 Nat. Commun. 12 3645 |
| [28] | Chen X, Zhan X, Wang X, Deng J, Liu X B, Chen X, Guo J G, and Chen X 2021 Chin. Phys. Lett. 38 057402 |
| [29] | Zhao C C, Wang L S, Xia W, Yin Q W, Ni J M, Huang Y Y, Tu C P, Tao Z C, Tu Z J, Gong C S, Lei H C, Guo Y F, Yang X F, and Li S Y 2021 arXiv:2102.08356 [cond-mat.supr-con] |
| [30] | Du F, Luo S, Ortiz B R, Chen Y, Duan W, Zhang D, Lu X, Wilson S D, Song Y, and Yuan H 2021 Phys. Rev. B 103 L1220504 |
| [31] | Chen H, Yang H, Hu B, Zhao Z, Yuan J, Xing Y, Qian G, Huang Z, Li G, Ye Y, Yin Q, Gong C, Tu Z, Lei H, Ma S, Zhang H, Ni S, Tan H, Shen C, Dong X, Yan B, Wang Z, and Gao H J 2021 Nature (to be published) |
| [32] | APEX3 Ver. 2015 Bruker AXS, Inc., Madison, WI |
| [33] | Sheldrick G M 2008 Acta Crystallogr. Sect. A 64 112 |
| [34] | Wang Q, Sun S, Zhang X, Pang F, and Lei H 2016 Phys. Rev. B 94 075135 |
| [35] | Xiang Y, Li Q, Li Y, Xie W, Yang H, Wang Z, Yao Y, and Wen H H 2021 arXiv:2104.06909 [cond-mat.supr-con] |
| [36] | Ali M N, Xiong J, Flynn S, Tao J, Gibson Q D, Schoop L M, Liang T, Haldolaarachchige N, Hirschberger M, Ong N P, and Cava R J 2014 Nature 514 205 |
| [37] | Sun S, Wang Q, Guo P J, Liu K, and Lei H 2016 New J. Phys. 18 082002 |
| [38] | Pippard A B 1989 Magnetoresistance in Metals (Cambridge: University Press Cambridge) |
| [39] | Ziman J M 1960 Electrons and Phonons (New York: Oxford University Press) |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
