Thermal fluctuation conductivity and dimensionality in iron-based superconductors

doi:10.1088/1674-1056/25/9/097401

中国物理B ›› 2016, Vol. 25 ›› Issue (9): 97401-097401.doi: 10.1088/1674-1056/25/9/097401

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

Thermal fluctuation conductivity and dimensionality in iron-based superconductors

Rui Wang(王蕊), Ding-Ping Li(李定平)

1. School of Physics, Peking University, Beijing 100871, China;
2. Collaborative Innovation Center of Quantum Matter, Beijing 100871, China

收稿日期:2016-05-02 修回日期:2016-06-06 出版日期:2016-09-05 发布日期:2016-09-05
通讯作者: Rui Wang, Ding-Ping Li E-mail:ruiwang95@126.com;lidp@pku.edu.cn
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No. 11274018).

Thermal fluctuation conductivity and dimensionality in iron-based superconductors

Rui Wang(王蕊)^1,2, Ding-Ping Li(李定平)^1,2

1. School of Physics, Peking University, Beijing 100871, China;
2. Collaborative Innovation Center of Quantum Matter, Beijing 100871, China

Received:2016-05-02 Revised:2016-06-06 Online:2016-09-05 Published:2016-09-05
Contact: Rui Wang, Ding-Ping Li E-mail:ruiwang95@126.com;lidp@pku.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No. 11274018).

摘要/Abstract

摘要：

The time-dependent Ginzburg-Landau Lawrence-Doniach model is used to investigate the superconducting fluctuation electrical conductivities. The theoretical result based on the self-consistent Gaussian approximation is used to fit the transport measurement data of iron-based superconductors F-doped LaOFeAs and BaFe_2-xNi_xAs₂. We demonstrate that LaOFeAs shows layered behavior, while BaFe_2-xNi_xAs₂ is more of a 3D feature. The conductivity in the region near T_c is well described by the theoretical formula.

关键词: time-dependent Ginzburg-Landau Lawrence-Doniach model, iron-based superconductors, conductivity, dimensionality

Abstract:

Key words: time-dependent Ginzburg-Landau Lawrence-Doniach model, iron-based superconductors, conductivity, dimensionality

中图分类号: (Magnetic properties including vortex structures and related phenomena)

74.25.Ha

74.40.-n (Fluctuation phenomena) 74.70.Xa (Pnictides and chalcogenides) 72.80.-r (Conductivity of specific materials)

王蕊, 李定平. Thermal fluctuation conductivity and dimensionality in iron-based superconductors[J]. 中国物理B, 2016, 25(9): 97401-097401.

Rui Wang(王蕊), Ding-Ping Li(李定平). Thermal fluctuation conductivity and dimensionality in iron-based superconductors[J]. Chin. Phys. B, 2016, 25(9): 97401-097401.

参考文献 35

[1]	Dai P C 2015 Rev. Mod. Phys. 87 855
[2]	Stewart G R 2011 Rev. Mod. Phys. 83 1589
[3]	Yang J, Zhou R, Wei L L, Yang H X, Li J Q, Zhao Z X and Zheng G Q 2015 Chin. Phys. Lett. 32 107401
[4]	Ye Z R, Zhang Y, Xie B P and Feng D L 2013 Chin. Phys. B 22 087407
[5]	Zhu J, Wang Z S, Wang Z Y, Hou X Y, Luo H Q, Lu X Y, Li C H, Shan L, Wen H H and Ren C 2015 Chin. Phys. Lett. 32 077401
[6]	Mu G, Zhu X Y, Fang L, Shan L, Ren C and Wen H H 2008 Chin. Phys. Lett. 25 02221
[7]	Jiang H, Sun Y L, Xu Z A and Cao G H 2013 Chin. Phys. B 22 87410
[8]	Salem-Sugui J S, Alvarenga A D, Rey R I, Mosqueira J, Luo H Q and Lu X Y 2013 Supercond. Sci. Technol. 26 125019
[9]	Lebégue S 2007 Phys. Rev. B 75 035110
[10]	Pallecchi I, Fanciulli C, Tropeano M, Palenzona A, Ferretti M, Malagoli A, Martinelli A, Sheikin I, Putti M and Ferdeghini C 2009 Phys. Rev. B 79 104515
[11]	Rullier-Albenque F, Colson D, Forget A and Alloul H 2012 Phys. Rev. Lett. 109 187005
[12]	Fanfarillo L, Benfatto L, Caprara S, Castellani C and Grilli M 2009 Phys. Rev. B 79 172508
[13]	Pandya S, Sherif S, Chandra LS S and Ganesan V 2010 Supercond. Sci. Technol. 23 075015
[14]	Putti M, Pallecchi I and Bellingeri E, et al., 2010 Supercond. Sci. Technol. 23 034003
[15]	Liu S L, Gong L Y, Bao G, Wang H Y and Li Y T 2011 Supercond. Sci. Technol. 24 075005
[16]	Welp U, Chaparro C, Koshelev A E, Kwok W K, Rydh A, Zhigadlo N D, Karpinski J and Weyeneth S 2011 Phys. Rev. B 83 100513
[17]	Ramos-Álvarez A, Mosqueira J and Vidal F 2015 Phys. Rev. Lett. 115 139701
[18]	Jiang X J, Li D P and Rosenstein B 2014 Phys. Rev. B 89 064507
[19]	Tinh B D, Li D P and Rosenstein B 2010 Phys. Rev. B 81 224521
[20]	Wilson B J and Das M P 2014 J. Phys. Condens. Matter 26 325701
[21]	Salas P, Fortes M, Solís M A and Sevilla F J 2016 Physica C 524 37
[22]	Koshelev A E and Varlamov A A 2014 Supercond. Sci. Technol. 27 124001
[23]	Kogan V G and Schmalian J 2011 Phys. Rev. B 83 054515
[24]	Larkin A and Varlamov A 2015 Theory of Fluctuations in Superconductors (Boston: Oxford University Press) p. 7-75
[25]	Rey R I, Ramos-Álvarez, A, Carballeira C, Mosqueira J, Vidal F, Salem-Sugui J S, Alvarenga A D, Zhang R and Luo H 2014 Supercond. Sci. Technol. 27 075001
[26]	Troy R J and Dorsey A T 1993 Phys. Rev. B 47 2715
[27]	Chen G F, Li Z, Li G, Zhou J, Wu D, Dong J, Hu W Z, Zheng P, Chen Z J, Yuan H Q, Singleton J, Luo J L and Wang N L 2008 Phys. Rev. Lett. 101 057007
[28]	Li G, Grissonnanche G, Yan J Q, McCallum R W, Lograsso T A, Zhou H D and Balicas L 2012 Phys. Rev. B 86 054517
[29]	Jia Y, Cheng P, Fang L, Luo H Q, Yang H, Ren C, Shan L, Gu C Z and Wen H H 2008 Appl. Phys. Lett. 93 032503
[30]	Chen G F, Li Z, Dong J, Li G, Hu W Z, Zhang X D, Song X H, Zheng P, Wang N L and Luo J L 2008 Phys. Rev. B 78 224512
[31]	Hu J and MacDonald A H 1997 Phys. Rev. B 56 2788
[32]	Aslamazov L G and Larkin A I 1968 Phys. Lett. A 26 238
[33]	Ausloos M and Laurent C 1988 Phys. Rev. B 37 611
[34]	Freitas P P, Tsuei C C and Plaskett T S 1987 Phys. Rev. B 36 833
[35]	Oh B, Char K, Kent A D, Naito M, Beasley M R, Geballe T H, Hammond R H, Kapitulnik A and Graybeal J M 1988 Phys. Rev. B 37 7861

Thermal fluctuation conductivity and dimensionality in iron-based superconductors

Thermal fluctuation conductivity and dimensionality in iron-based superconductors

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献 35

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	Di Liu(刘迪), Xingyu Wang(王兴玉), Zezhong Li(李泽众), Xiaoyan Ma(马肖燕), and Shiliang Li(李世亮). Focused-ion-beam assisted technique for achieving high pressure by uniaxial-pressure devices[J]. 中国物理B, 2023, 32(4): 47401-047401.
[2]	Erhu Zhang(张二虎) and Yu Zhang(张钰). Enhanced topological superconductivity in an asymmetrical planar Josephson junction[J]. 中国物理B, 2023, 32(4): 40307-040307.
[3]	Jinlong Hu(胡锦龙), Yuting Zuo(左钰婷), Yuzhou Hao(郝昱州), Guoyu Shu(舒国钰), Yang Wang(王洋), Minxuan Feng(冯敏轩), Xuejie Li(李雪洁), Xiaoying Wang(王晓莹), Jun Sun(孙军), Xiangdong Ding(丁向东), Zhibin Gao(高志斌), Guimei Zhu(朱桂妹), Baowen Li(李保文). Prediction of lattice thermal conductivity with two-stage interpretable machine learning[J]. 中国物理B, 2023, 32(4): 46301-046301.
[4]	Chao Wu(吴超), Chenhan Liu(刘晨晗). Effects of phonon bandgap on phonon-phonon scattering in ultrahigh thermal conductivity θ-phase TaN[J]. 中国物理B, 2023, 32(4): 46502-046502.
[5]	Hao Yin(殷浩), Zhiguo Liu(刘治国), and Juekuan Yang(杨决宽). Modeling of thermal conductivity for disordered carbon nanotube networks[J]. 中国物理B, 2023, 32(4): 44401-044401.
[6]	Yuan Liu(刘源), Zhongran Liu(刘中然), Meng Zhang(张蒙), Yanqiu Sun(孙艳秋), He Tian(田鹤), and Yanwu Xie(谢燕武). Superconductivity in epitaxially grown LaVO₃/KTaO₃(111) heterostructures[J]. 中国物理B, 2023, 32(3): 37305-037305.
[7]	Shuai Han(韩帅), Shuai Duan(段帅), Yun-Xian Liu(刘云仙), Chao Wang(王超), Xin Chen(陈欣), Hai-Rui Sun(孙海瑞), and Xiao-Bing Liu(刘晓兵). Pressure-induced stable structures and physical properties of Sr-Ge system[J]. 中国物理B, 2023, 32(1): 16101-016101.
[8]	Qing-Song Yang(杨清松), Bin-Bin Ruan(阮彬彬), Meng-Hu Zhou(周孟虎), Ya-Dong Gu(谷亚东), Ming-Wei Ma(马明伟), Gen-Fu Chen(陈根富), and Zhi-An Ren(任治安). Superconducting properties of the C15-type Laves phase ZrIr₂ with an Ir-based kagome lattice[J]. 中国物理B, 2023, 32(1): 17402-017402.
[9]	Hui Chen(陈辉), Bin Hu(胡彬), Yuhan Ye(耶郁晗), Haitao Yang(杨海涛), and Hong-Jun Gao(高鸿钧). Superconductivity and unconventional density waves in vanadium-based kagome materials AV₃Sb₅[J]. 中国物理B, 2022, 31(9): 97405-097405.
[10]	Jing-Yu Zhao(赵靖宇) and Zheng-Yu Weng(翁征宇). Mottness, phase string, and high-T_c superconductivity[J]. 中国物理B, 2022, 31(8): 87104-087104.
[11]	Yukai Zhuang(庄毓凯) and Qingyang Hu(胡清扬). Evolution of electrical conductivity and semiconductor to metal transition of iron oxides at extreme conditions[J]. 中国物理B, 2022, 31(8): 89101-089101.
[12]	Liguo Chu(褚利国), Shuangkui Guang(光双魁), Haidong Zhou(周海东), Hong Zhu(朱弘), and Xuefeng Sun(孙学峰). Low-temperature heat transport of the zigzag spin-chain compound SrEr₂O₄[J]. 中国物理B, 2022, 31(8): 87505-087505.
[13]	Geng Li(李更), Shiyu Zhu(朱诗雨), Peng Fan(范朋), Lu Cao(曹路), and Hong-Jun Gao(高鸿钧). Exploring Majorana zero modes in iron-based superconductors[J]. 中国物理B, 2022, 31(8): 80301-080301.
[14]	Chuchu Zhu(朱楚楚), Hao Su(苏豪), Erjian Cheng(程二建), Lin Guo(郭琳), Binglin Pan(泮炳霖), Yeyu Huang(黄烨煜), Jiamin Ni(倪佳敏), Yanfeng Guo(郭艳峰), Xiaofan Yang(杨小帆), and Shiyan Li(李世燕). High-pressure study of topological semimetals XCd₂Sb₂ (X = Eu and Yb)[J]. 中国物理B, 2022, 31(7): 76201-076201.
[15]	Wen-Ji Shen(沈文吉), Tian-Xiao Liang(梁天笑), Zhao Liu(刘召), Xin Wang(王鑫), De-Fang Duan(段德芳), Hong-Yu Yu(于洪雨), and Tian Cui(崔田). Structural evolution and molecular dissociation of H₂S under high pressures[J]. 中国物理B, 2022, 31(7): 76102-076102.