The growth of 122 and 11 iron-based superconductor single crystals and the influence of doping

被引：24

作者：

Chen, D. P. ^{[1
]}

Lin, C. T. ^{[1
]}

机构：

[1] Max Planck Inst Solid State Res, D-70569 Stuttgart, Germany

来源：

SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 2014年 / 27卷 / 10期

关键词：

Fe-based superconductors; single crystal growth; doping; MAGNETIC PHASE-DIAGRAM; HIGH-TEMPERATURE SUPERCONDUCTIVITY; LAYERED SUPERCONDUCTOR; SPIN FLUCTUATIONS; FERMI-SURFACE; 43; K; TRANSITION; ORDER; STATE; FESE;

D O I：

10.1088/0953-2048/27/10/103002

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This review focuses on the various single crystal growth techniques applied to the new class of high temperature superconductors-iron-based layered pnictides, such as the parent compounds AFe(2)As(2) (A = Ba, Sr, Ca) (122), hole-doped A(1-x)K(x)Fe(2)As(2), electron/hole-doped AFe(2-x)M(x)As(2) (M = Co, Ni, Mn, Cr), isovalently doped AFe(2)As(2-x)P(x), the chalcogenides A(x)Fe(2-y)Se(2)(A = K, Rb, Cs) (122), and Fe1-delta Te1-xSex (11). Detailed single crystal growth methods (fluxes, Bridgman, floating zone(FZ)), the associated procedures, and their impact on crystal size and quality are presented. We also discuss the influence of doping on the structure, and the electric, magnetic, and superconducting properties of these compounds by a comparative study of different growth methods.

引用

页数：26

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