Epitaxial Bi2Sr2CuOy thin films as p-type transparent conductors

被引：0

作者：

周臣 ^{[1
,2
]}

程王平 ^{[1
,2
]}

何媛娣 ^{[1
,2
]}

邵成 ^{[1
]}

胡令 ^{[1
]}

魏仁怀 ^{[1
]}

秦经刚 ^{[3
]}

宋文海 ^{[1
]}

朱雪斌 ^{[1
]}

蔡传兵 ^{[4
]}

孙玉平 ^{[1
,5
,6
]}

机构：

[1] Key Laboratory of Materials Physics, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences

[2] University of Science and Technology of China

[3] Institute of Plasma Physics, Chinese Academy of Sciences, HFIPS, Chinese Academy of Sciences

[4] Physics Department, Shanghai Key Laboratory of High Temperature Superconductors, Shanghai University

[5] High Magnetic Field Laboratory, HFIPS, Chinese Academy of Sciences

[6] Collaborative Innovation Centre of Advanced Microstructures, Nanjing University

来源：

Chinese Physics B | 2022年 / 10期

基金：

中国国家自然科学基金;

关键词：

D O I：

暂无

中图分类号：

TB383.2 []; TN20 [一般性问题];

学科分类号：

摘要：

Development of p-type transparent conducting thin films is tireless due to the trade-off issue between optical transparency and conductivity. The rarely concerned low normal state resistance makes Bi-based superconducting cuprates the potential hole-type transparent conductors, which have been realized in Bi2Sr2CaCu2Oythin films. In this study, epitaxial superconducting Bi2Sr2CuOyand Bi2Sr1.8Nd0.2CuOythin films with superior normal state conductivity are proposed as ptype transparent conductors. It is found that the Bi2Sr1.8Nd0.2CuOythin film with thickness 15 nm shows an average visible transmittance of 65% and room-temperature sheet resistance of 650 ?/sq. The results further demonstrate that Bi-based cuprate superconductors can be regarded as potential p-type transparent conductors for future optoelectronic applications.

引用

页码：592 / 597

页数：6

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