Formation of Injecting and Blocking Contacts on High‐Resistivity Germanium
作者:
G. Ottaviani,
V. Marrello,
J. W. Mayer,
M‐A. Nicolet,
J. M. Caywood,
期刊:
Applied Physics Letters
(AIP Available online 1972)
卷期:
Volume 20,
issue 8
页码: 323-325
ISSN:0003-6951
年代: 1972
DOI:10.1063/1.1654169
出版商: AIP
数据来源: AIP
摘要:
The behavior of Al and Sb/Ge/Sb layers evaporated on high‐purity Ge and heat treated at 280 °C is studied by reverse‐recovery, double‐injection, and nuclear‐particle‐response techniques. The results indicate that the contacts have the injection and blocking characteristics ofp‐ andn‐type material, respectively. Backscattering measurements with 1.8‐MeV4He+ions show that solid‐solid reactions occur.
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