PHOTOPYROELECTRIC MEASUREMENT OF THE THERMAL-DIFFUSIVITY OF YBA2CU3O7-X AND BI2SR2CACU2OX

被引：10

作者：

PERALTA, SB ^{[1
]}

CHEN, ZH ^{[1
]}

MANDELIS, A ^{[1
]}

机构：

[1] UNIV TORONTO,ONTARIO LASER & LIGHTWAVE RES CTR,TORONTO M5S 1A4,ONTARIO,CANADA

来源：

FERROELECTRICS | 1991年 / 118卷 / 1-4期

关键词：

D O I：

10.1080/00150199108014775

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Thermal diffusivity measurements for superconducting YBa2Cu307-x and Bi2Sr2CaCu2Ox are reported over the temperature range from 50 to 300 K. The results were obtained using frequency-modulated time-delay photopyroelectric spectrometry (FM-TDPS), which consists of chirped laster excitation of the sample and detection of the associated impulse by a thin-film pyroelectric detector. © 1991, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：425 / 433

页数：9

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