To What Extent Iron-Pnictide New Superconductors Have Been Clarified: A Progress Report

被引:623
作者
Ishida, Kenji [1 ,2 ]
Nakai, Yusuke [1 ,2 ]
Hosono, Hideo [3 ,4 ,5 ]
机构
[1] Kyoto Univ, Dept Phys, Grad Sch Sci, Kyoto 6068502, Japan
[2] Japan Sci & Technol Agcy, TRIP, Chiyoda Ku, Tokyo 1020075, Japan
[3] Tokyo Inst Technol, ERATO, SORST, JST,Frontier Collaborat Res Ctr, Yokohama, Kanagawa 2268503, Japan
[4] Tokyo Inst Technol, Frontier Res Ctr, Yokohama, Kanagawa 2268503, Japan
[5] Tokyo Inst Technol, Mat & Struct Lab, Yokohama, Kanagawa 2268503, Japan
关键词
iron-pnictide; superconductivity; antiferromagnetism; normal-state and superconducting-state properties; SPIN-DENSITY-WAVE; LAYERED SUPERCONDUCTOR; PHASE-DIAGRAM; 43; K; GAPS; NMR; TEMPERATURE;
D O I
10.1143/JPSJ.78.062001
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In this review, the authors present a summary of experimental reports on newly discovered iron-based superconductors as they were known at the end of 2008. At the same time, this paper is intended to be useful for experimenters to know the current status of these superconductors. The authors introduce experimental results that reveal basic physical properties in the normal and superconducting states. The similarities and differences between iron-pnictide superconductors and other unconventional superconductors are also discussed.
引用
收藏
页数:20
相关论文
共 123 条
[1]   Muon-spin-relaxation studies of magnetic order and superfluid density in antiferromagnetic NdFeAsO, BaFe2As2, and superconducting Ba1-xKxFe2As2 [J].
Aczel, A. A. ;
Baggio-Saitovitch, E. ;
Budko, S. L. ;
Canfield, P. C. ;
Carlo, J. P. ;
Chen, G. F. ;
Dai, Pengcheng ;
Goko, T. ;
Hu, W. Z. ;
Luke, G. M. ;
Luo, J. L. ;
Ni, N. ;
Sanchez-Candela, D. R. ;
Tafti, F. F. ;
Wang, N. L. ;
Williams, T. J. ;
Yu, W. ;
Uemura, Y. J. .
PHYSICAL REVIEW B, 2008, 78 (21)
[2]   19F NMR investigation of the iron pnictide superconductor LaFeAsO0.89F0.11 [J].
Ahilan, K. ;
Ning, F. L. ;
Imai, T. ;
Sefat, A. S. ;
Jin, R. ;
McGuire, M. A. ;
Sales, B. C. ;
Mandrus, D. .
PHYSICAL REVIEW B, 2008, 78 (10)
[3]   Superconductivity up to 29 K in SrFe2As2 and BaFe2As2 at high pressures [J].
Alireza, Patricia L. ;
Ko, Y. T. Chris ;
Gillett, Jack ;
Petrone, Chiara M. ;
Cole, Jacqueline M. ;
Lonzarich, Gilbert G. ;
Sebastian, Suchitra E. .
JOURNAL OF PHYSICS-CONDENSED MATTER, 2009, 21 (01)
[4]   Determination of anisotropic Hc2 up to 60 T in Ba0.55K0.45Fe2As2 single crystals [J].
Altarawneh, M. M. ;
Collar, K. ;
Mielke, C. H. ;
Ni, N. ;
Bud'ko, S. L. ;
Canfield, P. C. .
PHYSICAL REVIEW B, 2008, 78 (22)
[5]  
[Anonymous], ARXIV08120534
[6]  
[Anonymous], ARXIV08062147
[7]   Microscopic 75As NMR study of the effect of impurities on the first-order spin-density-wave transition in BaFe2As2 [J].
Baek, S. -H. ;
Klimczuk, T. ;
Ronning, F. ;
Bauer, E. D. ;
Thompson, J. D. ;
Curro, N. J. .
PHYSICAL REVIEW B, 2008, 78 (21)
[8]   Two-dimensional magnetism in the pnictide superconductor parent material SrFeAsF probed by muon-spin relaxation [J].
Baker, P. J. ;
Franke, I. ;
Lancaster, T. ;
Blundell, S. J. ;
Kerslake, L. ;
Clarke, S. J. .
PHYSICAL REVIEW B, 2009, 79 (06)
[9]   Impurity effects on the ±s-wave state of the iron-based superconductors [J].
Bang, Yunkyu ;
Choi, Han-Yong ;
Won, Hyekyung .
PHYSICAL REVIEW B, 2009, 79 (05)
[10]   High pressure synthesis of late rare earth RFeAs(O,F) superconductors; R = Tb and Dy [J].
Bos, Jan-Willem G. ;
Penny, George B. S. ;
Rodgers, Jennifer A. ;
Sokolov, Dmitry A. ;
Huxley, Andrew D. ;
Attfield, J. Paul .
CHEMICAL COMMUNICATIONS, 2008, (31) :3634-3635