Space‐Charge Dependence of the Barrier Height on Insulator Thickness in Al‐(Al‐Oxide)‐Al Sandwiches
作者:
K. H. Gundlach,
J. Kadlec,
期刊:
Applied Physics Letters
(AIP Available online 1972)
卷期:
Volume 20,
issue 11
页码: 445-446
ISSN:0003-6951
年代: 1972
DOI:10.1063/1.1654010
出版商: AIP
数据来源: AIP
摘要:
It is observed that the barrier height in Al‐(Al‐oxide)‐Al sandwiches is a strong function of the Al‐oxide thickness; it is also a strong function of the illumination, particularly at low temperatures. These results offer conclusive evidence that the effect is due to space charge trapped in the Al‐oxide.
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