TEMPERATURE-DEPENDENCE OF SCANNING ELECTRON ACOUSTIC MICROSCOPY SIGNAL IN MGO AND SIC

被引:4
|
作者
URCHULUTEGUI, M
PIQUERAS, J
机构
[1] Departamento de Física de Materiales, Facultad de Físicas, Universidad Complutense
关键词
D O I
10.1063/1.348502
中图分类号
O59 [应用物理学];
学科分类号
摘要
The variation of the electron acoustic signal as a function of temperature in ceramic materials has been studied. Scanning electron acoustic microscopy (SEAM) contrast in MgO single crystals and in reaction bonded SiC, between 100 and 273 K, is discussed and compared. SEAM signal and contrast have been found to be temperature dependent in both materials as a consequence of the temperature dependence of several material parameters.
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页码:3589 / 3591
页数:3
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