Investigations of dry etching in AlGaInP/GaInP using CCl2F2/Ar reactive ion etching and Ar ion beam etching
作者:
J. Hommel,
M. Moser,
M. Geiger,
F. Scholz,
H. Schweizer,
期刊:
Journal of Vacuum Science&Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena
(AIP Available online 1991)
卷期:
Volume 9,
issue 6
页码: 3526-3529
ISSN:1071-1023
年代: 1991
DOI:10.1116/1.585837
出版商: American Vacuum Society
关键词: ETCHING;ALUMINIUM PHOSPHIDES;GALLIUM PHOSPHIDES;INDIUM PHOSPHIDES;PHOTOLUMINESCENCE;ARGON;FLUORINATED ALIPHATIC HYDROCARBONS;DAMAGE;HETEROSTRUCTURES;QUATERNARY COMPOUNDS;TERNARY COMPOUNDS
数据来源: AIP
摘要:
We report on investigations of dry etching in GaInP/AlGaInP. As a method of dry etching we used CCl2F2/Ar reactive ion etching (RIE) and Ar ion beam etching (IBE). The suitability of these two methods for microstructure technology with respect to etch rates in investigated. First data on damage resulting from application of these two dry etching techniques in GaInP/AlGaInP are presented. The degree of damage was detected by performing photoluminescence measurement.
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