Note on the Annealing of Glass
作者:
W. A. Weyl,
A. G. Pincus,
期刊:
Journal of Applied Physics
(AIP Available online 1943)
卷期:
Volume 14,
issue 1
页码: 37-39
ISSN:0021-8979
年代: 1943
DOI:10.1063/1.1714919
出版商: AIP
数据来源: AIP
摘要:
The rate of removal of mechanical strain should follow Maxwell's first‐order law, but for glasses it has been found that the rate is proportional to the square of the birefringence. The present paper explains this in terms of the structural picture of glass. During annealing the stress optical constant of the glass, as well as its viscosity, undergoes a continuous change. Birefringence, therefore, is not a correct measure of the stress, and the Adams‐Williamson findings are only apparently in contradiction to the classical derivation of Maxwell.
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