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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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