The investigation of high <italic style="font-style: italic">T<sub>C</sub></italic> superconductor Y-BaCu-O by nuclear techniques

Rongchuan Liu; Minkang Teng; Guanghou Wang; Dexun Shen; Yuanfu Xia

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The investigation of high T_C superconductor Y-BaCu-O by nuclear techniques

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- The investigation of high T_C superconductor Y-BaCu-O by nuclear techniques
- Nuclear Techniques Vol. 12, Issue 8-09, (1989)
- 作者机构：
  
  南京大学
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1989-09
- 稿件说明：
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Rongchuan Liu, Minkang Teng, Guanghou Wang, et al. The investigation of high T_C superconductor Y-BaCu-O by nuclear techniques[J]. Nuclear techniques, 1989, 12(8-09): 533-536.
DOI：

Rongchuan Liu, Minkang Teng, Guanghou Wang, et al. The investigation of high T_C superconductor Y-BaCu-O by nuclear techniques[J]. Nuclear techniques, 1989, 12(8-09): 533-536. DOI：

摘要

本文报道用穆斯堡尔谱学和X射线衍射研究YBa

（Cu

）

的结构和超导性质以及铁置换的影响；用正电子湮没技术研究Y-Ba-Cu-O高

超导体，发现

区域正电子湮没寿命谱性质异常；用质子和电子束分别对Y-Ba-Cu-O超导体的体材和不同衬底的超导薄膜进行辐照试验，获得了一些新的结果。

Abstract

Structure and superconductivity of YBa

(Cu

)

and The influence of Fe-substitution on the high

superconductivity were investigated by Mössbauer spectroscopy and

-ray diffraction. Abnormal behaviors of positron annihilation in the ceramic superconductor Y-Ba-Cu-O in the transition temperature region were found and The radiation effects of electrons and protons on this ceramic superconductor were studied.

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references

J. Jing et al . , Sol. State Comm. , 66 （ 1988 ）, 727 .

H. Riesemeier et al . , Sol. State Comm. , 64 （ 1987 ）, 309 .

A. Hero et al . , Ferroelectrics , 65 （ 1985 ）, 211 .

余智等，全国穆斯堡尔会议论文集，兰州， 1988年7月。

S. E. Inderbecs et al . , phys. Rev . , B36 （ 1987 ）, 2401 .

M. K. Teng et al . , phys. Lett. , A124 （ 1987 ）, 363 .

D. N. Tripathy and M. Bhuyan , in Ref（8） , p. 91 .

T. K. Lee et al . , Submitted to Phys. Rev. Lett. , PACS number: T4. 20-Z, 75, 105. 70, 10. L .

王广厚等，全国超导学术会议论文集，宝鸡， 1988 年，第357页。

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The investigation of high TC superconductor Y-BaCu-O by nuclear techniques

DOI：

摘要

Abstract

关键词

Keywords

references

The investigation of high T_C superconductor Y-BaCu-O by nuclear techniques