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Free Energy Minimization of Continuous Network Models of Amorphous Germanium

 

作者: R. Grigorovici,   R.Ma˘na˘ila&breve,   M. Popescu,   C. Sta˘nescu,  

 

期刊: AIP Conference Proceedings  （AIP Available online 1974）
卷期: Volume 20, issue 1  

页码: 200-205

 

ISSN:0094-243X

 

年代: 1974

 

DOI:10.1063/1.2945961

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Energy minimization was performed by computer on models of a‐Ge and crystalline GeIIIand GeIV. The force constants obtained by minimizing the lattice energy are shown to vary systematically with density of the structure. This variation removes the discrepancies between the experimental and calculated values of the transformation enthalpies of a‐Ge, GeIIIand GeIV.

 

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