GROWTH OF AS-DEPOSITED SUPERCONDUCTING THIN-FILMS OF Y1BA2CU3O7-DELTA USING ND-YAG LASER

被引：7

作者：

MISRA, DS

PALMER, SB

机构：

[1] Physics Department, University of Warwick

来源：

JOURNAL OF APPLIED PHYSICS | 1990年 / 68卷 / 03期

关键词：

D O I：

10.1063/1.346678

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

As-deposited superconducting thin films of Y1Ba 2Cu3O7-δ are grown using, for the first time, a Nd:YAG laser (λ=1.06 μm) at substrate temperatures ≅450-500°C in the presence of dc plasma of O2 on SrTiO 3 substrates (100 orientation). We find that the conventional ring electrode geometry used by others does not have the desired effect with Nd:YAG lasers. We use a simple disc electrode to generate O2 plasma.

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页码：1403 / 1406

页数：4

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