Single-crystal growth of underdoped Bi-2223

被引：7

作者：

Adachi, S. ^{[1
]}

Usui, T. ^{[1
]}

Takahashi, K. ^{[1
]}

Kosugi, K. ^{[1
]}

Watanabe, T. ^{[1
]}

Nishizaki, T. ^{[2
]}

Adachi, T. ^{[3
]}

Kimura, S. ^{[4
]}

Sato, K. ^{[4
]}

Suzuki, K. M. ^{[4
]}

Fujita, M. ^{[4
]}

Yamada, K. ^{[5
]}

Fujii, T. ^{[6
]}

机构：

[1] Hirosaki Univ, Grad Sch Sci & Technol, Hirosaki, Aomori 0368561, Japan

[2] Kyushu Sangyo Univ, Dept Elect Engn & Informat Technol, Fukuoka 8138503, Japan

[3] Sophia Univ, Fac Sci & Technol, Tokyo 1028554, Japan

[4] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan

[5] KEK, Inst Mat Struct Sci, Tsukuba, Ibaraki 3050801, Japan

[6] Univ Tokyo, Cryogen Res Ctr, Tokyo 1130032, Japan

来源：

PROCEEDINGS OF THE 27TH INTERNATIONAL SYMPOSIUM ON SUPERCONDUCTIVITY (ISS 2014) | 2015年 / 65卷

关键词：

high-T-c superconductor; Bi2Sr2Ca2Cu3O10+delta (Bi-2223); single crystal; TSFZ method; annealing; underdoped; resistivity;

D O I：

10.1016/j.phpro.2015.05.116

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

To investigate the origin of the enhanced T-c (approximate to 110 K) of the trilayer cuprate superconductor Bi2Sr2Ca2Cu3O10+delta (Bi-2223), its underdoped single crystals are a critical requirement. Here, we demonstrate the first successful in-plane resistivity measurements of heavily underdoped Bi-2223 (zero-resistivity temperatures approximate to 20 similar to 35 K). Detailed crystal growth methods, the annealing process, as well as X-ray diffraction (XRD) and magnetic susceptibility measurement results are also reported. (C) 2015 The Authors. Published by Elsevier B.V.

引用

页码：53 / 56

页数：4

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