Correlations of Field‐Emitter Ring‐Rate Transients and Temperature Variations of Surface‐Tension Anisotropies
作者:
P. C. Bettler,
G. G. Love,
期刊:
Journal of Applied Physics
(AIP Available online 1967)
卷期:
Volume 38,
issue 10
页码: 3835-3837
ISSN:0021-8979
年代: 1967
DOI:10.1063/1.1709026
出版商: AIP
数据来源: AIP
摘要:
Transients in the ring‐rate changes, which take place when the temperature of a field‐electron emitter is varied, have been observed for several crystal directions on bcc, fcc, and hcp crystals. It is proposed that these transients are the result of changes in the size of small surface facets which are in turn related to anisotropies in the surface tension.
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