Recovery of range‐zone luminescence by pulsed laser annealing in Cd+‐implanted GaAs
作者:
C. B. Norris,
P. S. Peercy,
期刊:
Applied Physics Letters
(AIP Available online 1981)
卷期:
Volume 39,
issue 4
页码: 351-353
ISSN:0003-6951
年代: 1981
DOI:10.1063/1.92726
出版商: AIP
数据来源: AIP
摘要:
The effects of 300‐K implantation of 200‐keV Cd+ions and subsequent pulsed laser annealing in GaAs were investigated by means of depth‐resolved cathodoluminescence at 80 K. We found that lattice order could be restored sufficiently to increase the implanation‐quenched luminescence by 2–3 orders of magnitude with either ruby or Nd:glass lasers. Thus the luminescence is recovered to within an order of magnitude of that in unimplanted material.
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