Beryllium implantation doping of InGaAs
作者:
B. Tell,
R. F. Leheny,
A. S. H. Liao,
T. J. Bridges,
E. G. Burkhardt,
T. Y. Chang,
E. D. Beebe,
期刊:
Applied Physics Letters
(AIP Available online 1984)
卷期:
Volume 44,
issue 4
页码: 438-440
ISSN:0003-6951
年代: 1984
DOI:10.1063/1.94758
出版商: AIP
数据来源: AIP
摘要:
Ion implantation doping of Be acceptors inn‐In0.53Ga0.47As is reported. A significant improvement in peak concentration, depth control, and solubility is achieved with rapid (30 s) thermal anneals compared to conventional 15‐min furnace anneals, resulting inp‐njunction depths less than 1 &mgr;m with peak acceptor concentrations greater than 1018cm−3. Electrical profiles andp‐njunction characteristics are presented.
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