GROWTH AND PROPERTIES OF LARGE AREA BI2+XSR2-XCUO6+Y SINGLE-CRYSTALS

被引：20

作者：

REMSCHNIG, K

TARASCON, JM

RAMESH, R

HULL, GW

机构：

[1] Bell Communications Research, Red Bank

来源：

PHYSICA C | 1991年 / 175卷 / 3-4期

关键词：

D O I：

10.1016/0921-4534(91)90596-Q

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Large area (up to 2 cm2) thin (10-100-mu-m) single crystals of Bi(2+x)Sr(2-x)CuO6+y("2201") were grown using a self-flux technique. These crystals grow with the c-axis perpendicular to their platelet-like surface, with a cation composition, as determined by wavelength dispersive X-ray analysis (WDXA), strongly deficient in Sr. Their transport properties, which rank from semiconducting/ insulating of metallic to superconducting, can be altered by changing the growth ambient (either N2, air or O2) as well as by choosing different annealing treatments.

引用

页码：261 / 268

页数：8

共 23 条

[21] ANOMALOUS DISAPPEARANCE OF HIGH-TC SUPERCONDUCTIVITY AT HIGH HOLE CONCENTRATION IN METALLIC LA2-XSRXCUO4 [J].