Anomalous magnetoresistance in detwinned EuFe2As2

doi:10.1088/1674-1056/ab90e4

中国物理B ›› 2020, Vol. 29 ›› Issue (7): 77402-077402.doi: 10.1088/1674-1056/ab90e4

• CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES • 上一篇下一篇

Anomalous magnetoresistance in detwinned EuFe₂As₂

Zhuang Xu(徐状), Junxiang Pan(潘俊香), Zhen Tao(陶镇), Ruixian Liu(刘瑞鲜), Guotai Tan(谈国太)

Center for Advanced Quantum Studies and Department of Physics, Beijing Normal University, Beijing 100875, China

收稿日期:2020-04-24 修回日期:2020-05-01 出版日期:2020-07-05 发布日期:2020-07-05
通讯作者: Guotai Tan E-mail:tangt@bnu.edu.cn
基金资助:
Project supported by the Fundamental Research Funds for the Central Universities, China (Grant No. 2014JJCB27).

Anomalous magnetoresistance in detwinned EuFe₂As₂

Zhuang Xu(徐状), Junxiang Pan(潘俊香), Zhen Tao(陶镇), Ruixian Liu(刘瑞鲜), Guotai Tan(谈国太)

Center for Advanced Quantum Studies and Department of Physics, Beijing Normal University, Beijing 100875, China

Received:2020-04-24 Revised:2020-05-01 Online:2020-07-05 Published:2020-07-05
Contact: Guotai Tan E-mail:tangt@bnu.edu.cn
Supported by:
Project supported by the Fundamental Research Funds for the Central Universities, China (Grant No. 2014JJCB27).

摘要/Abstract

摘要： The in-plane magnetotransport of detwinned EuFe₂As₂ single crystal has been investigated. In the antiferromagnetic phase of Eu²⁺ spins, very different magnetoresistance results are observed upon the change of the external magnetic field direction and the current direction. This could be attributed to the tunable orientation of the Eu²⁺ spins under magnetic field. Electron scattering by spin fluctuation, superzone boundary effect, and cyclotron motion of charge carriers are used to interpret the observed anomalous magnetoresistance which is measured by using a current along a direction. The remarkable features of magnetoresistance suggest that itinerant electrons strongly couple with the spin configuration of Eu²⁺, which has a huge influence on the transport properties of EuFe₂As₂.

关键词: magnetoresistance, spin, reorientation, iron pnictides

Abstract: The in-plane magnetotransport of detwinned EuFe₂As₂ single crystal has been investigated. In the antiferromagnetic phase of Eu²⁺ spins, very different magnetoresistance results are observed upon the change of the external magnetic field direction and the current direction. This could be attributed to the tunable orientation of the Eu²⁺ spins under magnetic field. Electron scattering by spin fluctuation, superzone boundary effect, and cyclotron motion of charge carriers are used to interpret the observed anomalous magnetoresistance which is measured by using a current along a direction. The remarkable features of magnetoresistance suggest that itinerant electrons strongly couple with the spin configuration of Eu²⁺, which has a huge influence on the transport properties of EuFe₂As₂.

Key words: magnetoresistance, spin, reorientation, iron pnictides

中图分类号: (Magnetotransport phenomena; materials for magnetotransport)

75.47.-m

74.25.-q (Properties of superconductors) 73.43.Qt (Magnetoresistance)

徐状, 潘俊香, 陶镇, 刘瑞鲜, 谈国太. Anomalous magnetoresistance in detwinned EuFe₂As₂[J]. 中国物理B, 2020, 29(7): 77402-077402.

Zhuang Xu(徐状), Junxiang Pan(潘俊香), Zhen Tao(陶镇), Ruixian Liu(刘瑞鲜), Guotai Tan(谈国太). Anomalous magnetoresistance in detwinned EuFe₂As₂[J]. Chin. Phys. B, 2020, 29(7): 77402-077402.

参考文献 37

[1]	Dai P C 2015 Rev. Mod. Phys. 87 855 doi: 10.1103/RevModPhys.87.855
[2]	Lu X Y, Park J T, Zhang R, Luo H Q, Nevidomskyy A H, Si Q and Dai P C 2014 Science 345 657 doi: 10.1126/science.1251853
[3]	Tian L, Liu P P, Xu Z, Li Y, Lu Z, Walker H C, Stuhr U, Tan G T, Lu X Y and Dai P C 2019 Phys. Rev. B 100 134509.
[4]	Rosenthal E P, Andrade E F, C. Arguello J, Fernandes R M, Xing L Y, Wang X C, Jin C Q, Millis A J and Pasupathy A N 2014 Nat. Phys. 10 225 doi: 10.1038/nphys2870
[5]	Luo H Q, Yamani Z, Chen Y C, Lu X Y, Wang M, Li S L, T. Maier A, Danilkin S, Adroja D T and Dai P C 2012 Phys. Rev. B 86 024508.
[6]	Fisher I R, Degiorgi L and Shen Z X 2011 Rep. Prog. Phys. 74 124506 doi: 10.1088/0034-4885/74/12/124506
[7]	Tanatar M A, Blomberg E C, Kreyssig A, Kim M G, Ni N, Thaler A, Budko S L, Canfield P C, Goldman A I, Mazin I I and Prozorov R 2010 Phys. Rev. B 81 184508 doi: 10.1103/PhysRevB.81.184508
[8]	Yi M, Luc D, Chu J H, Analytis J G, Sorini A P, Kemper A F, Moritz B, Mo S K, Moore R G, Hashimoto M, Lee W S, Hussain Z, Devereaux T P, Fisher I R and Shen Z X 2011 Proc. Natl. Acad. Sci. USA 108 6878 doi: 10.1073/pnas.1015572108
[9]	Chu J H, Kuo H K, Analytis J G and Fisher I R 2012 Science 337 710 doi: 10.1126/science.1221713
[10]	Fernandes R M, Chubukov A V and Schmalian J 2014 Nat. Phys. 10 97 doi: 10.1038/nphys2877
[11]	Halbritter J 1993 Phys. Rev. B 48 9735 doi: 10.1103/PhysRevB.48.9735
[12]	Avci S, Chmaissem O, Allredl J M, Rosenkranz S, Eremin I, Chubukov A V, Bugaris D E, Chung D Y, Kanatzidis M G, Castellan J P, Schlueter J A, Claus H, Khalyavin D D, Manuel P, Daoud-Aladine A and Osborn R 2014 Nat. Commun. 5 3845 doi: 10.1038/ncomms4845
[13]	Chu J H, Analytis J G, DeGreve K, McMahon P, Islam Z, Yamamoto Y and Fisher I R 2010 Science 329 824 doi: 10.1126/science.1190482
[14]	Blomberg E C, Tanatar M A, Kreyssig A, Ni N, Thaler A, Hu R, Budko S L, Canfield P C, Goldman A I and Prozorov R 2011 Phys. Rev. B 83 134505 doi: 10.1103/PhysRevB.83.134505
[15]	Zapf S, Sting C, Post K W, Maiwald J, Bach N, Pietsch I, Neubauer D, Löhle A, Clauss C, Jiang S, Jeevan H S, Basov D N, Gegenwart P and Dressel M 2014 Phys. Rev. Lett. 113 227001 doi: 10.1103/PhysRevLett.113.227001
[16]	Tegel M, Rotter M, Wei V, Schappacher F M, Pöttgen R and Johrendt D 2008 J. Phys.: Condens. Matter 20 452201 doi: 10.1088/0953-8984/20/45/452201
[17]	Jeevan H S, Hossain Z, Kasinathan D, Rosner H, Geibel C and Gegenwart P 2008 Phys. Rev. B 78 052502.
[18]	Ren Z, Zhu Z, Jiang S, Xu X, Tao Q, Wang C, Feng C, Cao G H and Xu Z A 2008 Phys. Rev. B 78 052501
[19]	Miclea C F, Nicklas M, Jeevan H S, Kasinathan D, Hossain Z, Rosner H, Gegenwart P, Geibel C and Steglich F 2009 Phys. Rev. B 79 212509 doi: 10.1103/PhysRevB.79.212509
[20]	Ren Z, Tao Q, Jiang S, Feng C, Wang C, Dai J, Cao G and Xu Z 2009 Phys. Rev.Lett. 102 137002 doi: 10.1103/PhysRevLett.102.137002
[21]	Jiao W H, Tao Q, Bao J K, Sun Y L, Feng C M, Xu Z A, Nowik I, Felner I and Cao G H 2011 Europhys. Lett. 95 67007 doi: 10.1209/0295-5075/95/67007
[22]	Jiang S, Xing H, Xuan G, Ren Z, Wang C, Xu Z A and Cao G 2009 Phys. Rev. B 80 184514 doi: 10.1103/PhysRevB.80.184514
[23]	Paramanik U B, Das D, Prasad R and Hossain Z 2013 J. Phys.: Condens. Matter 25 265701 doi: 10.1088/0953-8984/25/26/265701
[24]	Jeevan H S, Hossain Z, Kasinathan D, Rosner H, Geibel C and Gegenwart P 2008 Phys. Rev. B 78 092406 doi: 10.1103/PhysRevB.78.092406
[25]	Xiao Y, Su Y, Schmidt W, Schmalzl K, Kumar C M N, Price S, Chatterji T, Mittal R, Chang L J, Nandi S, Kumar N, Dhar S K, Thamizhavel A and Brueckel Th 2010 Phys. Rev. B 81 220406(R)
[26]	Maiwald J, Mazin I I and Gegenwart P 2018 Phys. Rev. X 8 011011
[27]	Jiang S, Luo Y K, Ren Z, Zhu Z W, Wang C, Xu X F, Tao Q, Cao G H and Xu Z A 2009 New J. Phys. 11 025007 doi: 10.1088/1367-2630/11/2/025007
[28]	Chuang M, Allan M P, Lee J, Xie Y, Ni N, Budko S L, Boebinger G S Canfield P C and Davis J C 2010 Science 327 181 doi: 10.1126/science.1181083
[29]	Li S, Wilson S D, Mandrus D, Zhao B, Onose Y, Tokura Y and Dai P C 2005 Phys. Rev. B 71 054505 doi: 10.1103/PhysRevB.71.054505
[30]	Lavrov A N, Kang H J, Kurita Y, Suzuki T, Komiya S, Lynn J W, Lee S H, Dai P C and Ando Y 2004 Phys. Rev. Lett. 92 227003 doi: 10.1103/PhysRevLett.92.227003
[31]	Perna P, Maccariello D, Ajejas F, Guerrero R, Mechin L, Flament S, Santamaria J, Miranda R and Camarero J 2017 Advanced Functional Materials 27 1700664 doi: 10.1002/adfm.201700664
[32]	Man H R, Lu X Y, Chen J S, Zhang R, Zhang W L, Luo H Q, Kulda J, Ivanov A, Keller T, Morosan E, Si Q M and Dai P C 2015 Phys. Rev. B 92 134521 doi: 10.1103/PhysRevB.92.134521
[33]	Yamada H and Takada S 1973 J. Phys. Soc. Jpn. 34 51 doi: 10.1143/JPSJ.34.51
[34]	Xiao Y G, Su Y, Nandi S, Price S, Schmitz B, Kumar C M N, Mittal R, Chatterji T, Kumar N, Dhar S K, Thamizhavel A and Brückel Th 2012 Phys. Rev. B 85 094504 doi: 10.1103/PhysRevB.85.094504
[35]	Nigam A K, Roy S B and Chaddah P 1999 Phys. Rev. B 60 3002 doi: 10.1103/PhysRevB.60.3002
[36]	Radha S, Roy S B and Nigam A K 2000 J. Appl. Phys. 87 6803 doi: 10.1063/1.372847
[37]	Pippard A B 1989 Magnetoresistance in Metals (Cambridge: Cambridge University Press)

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