ELECTROLYTE FOR ELECTROCHEMICAL C-V PROFILING OF INP-BASED AND GAAS-BASED STRUCTURES

被引:6
|
作者
FAUR, M [1 ]
FAUR, M [1 ]
FLOOD, DJ [1 ]
GORADIA, M [1 ]
机构
[1] CLEVELAND STATE UNIV, CLEVELAND, OH 44115 USA
来源
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 1994年 / 28卷 / 1-3期
关键词
SEMICONDUCTOR ELECTROLYTE; ETCHING;
D O I
10.1016/0921-5107(94)90083-3
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A new electrolyte (UNIEL) based on HF, NH3F2, C9H14CIN, CH3COOH and o-H3PO4 has been developed for accurate EC-V net majority carrier concentration profiling of InP- and GaAs-based III-V semiconductors. The new electrolyte was tested with good results on heterostructures containing p- and n-type InP, GaAs,InGaAs and InGaAsP layers.
引用
收藏
页码:361 / 364
页数:4
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