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Detection of Screw Dislocations in &agr;‐Al2O3Whiskers

 

作者: R. D. Dragsdorf,   W. W. Webb,  

 

期刊: Journal of Applied Physics  （AIP Available online 1958）
卷期: Volume 29, issue 5  

页码: 817-819

 

ISSN:0021-8979

 

年代: 1958

 

DOI:10.1063/1.1723291

 

出版商: AIP

 

数据来源: AIP

 

摘要:

An x‐ray method has been worked out for the detection of screw dislocations in whiskers and has been proved satisfactory on &agr;‐Al2O3whiskers in which the screw dislocation is identified by an axial pore and the twist independently measured by optical methods.

 

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