J4 ›› 2012, Vol. 25 ›› Issue (3): 54-57.doi: 10.3976/j.issn.1002-4026.2012.03.011

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he impact of indium clusters on the photoluminescence of InN

 YANG Yuan-Ling1, ZHU Xue-Liang2   

  1. 1.High School Attached to Shandong Normal University, Jinan 250014, China;
    2.Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
  • Received:2012-04-10 Online:2012-06-20 Published:2012-06-20

Abstract:

       We investigated the optical properties of InN films by photoluminescence. Experiments show that InN with different crystal structure exhibits different photoluminescence peaks at different temperature. The photoluminescence peaks show abnormal blue-shift phenomenon for the InN sample with indium clusters. The phenomenon is caused by the interface state between the InN and Indium clusters.

Key words: photoluminescence, transition, X-ray diffraction, InN

CLC Number: 

  • O472+.3