High-Quality Large-Sized Single Crystals of Pb-Doped Bi2Sr2CuO6+δ High-Tc Superconductors Grown with Traveling Solvent Floating Zone Method

被引：16

作者：

Zhao Lin ^{[1
]}

Zhang Wen-Tao ^{[1
]}

Liu Hai-Yun ^{[1
]}

Meng Jian-Qiao ^{[1
]}

Liu Guo-Dong ^{[1
]}

Lu Wei ^{[1
]}

Dong Xiao-Li ^{[1
]}

Zhou Xing-Jiang ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Natl Lab Superconduct, Beijing 100190, Peoples R China

来源：

CHINESE PHYSICS LETTERS | 2010年 / 27卷 / 08期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1088/0256-307X/27/8/087401

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

High quality Pb-doped Bi2Sr2CuO6+delta (Pb-Bi2201) single crystals are grown by the traveling solvent floating zone technique, with dimensions as large as similar to 50 mmx similar to 5.0 mmx similar to 2 mm. The Pb-Bi2201 single crystals with different doping levels are obtained by the annealing process which covers a wide doping range of the overdoped region. We describe in detail the growth and annealing procedures and the characterization and physical property measurements of the Pb-Bi2201 crystals. The availability of these crystals provides a good opportunity to experimentally investigate high-T-c cuprate superconductors, particularly in the overdoped region.

引用

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