SCINTILLATION IN ANODIC TA2O5 FILMS

被引:15
作者
ALBELLA, JM [1 ]
MONTERO, I [1 ]
MARTINEZDUART, JM [1 ]
机构
[1] UNIV AUTONOMA MADRID,CSIC,INST FIS ESTADO SOLIDO,MADRID 34,SPAIN
关键词
D O I
10.1016/0040-6090(79)90259-1
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The scintillation of anodic tantalum oxide was investigated by counting the number of breakdown events during anodization at a constant current density. A theory is developed which qualitatively explains the variation in the number of breakdown pulses with time and voltage for different current densities and different electrolyte resistivities. The theory also allows definition of a limiting anodization voltage which increases with the logarithm of the current density. Several experiments are presented which are in agreement with the theory. © 1979.
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页码:307 / 311
页数:5
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