Correlation between Cu+-ion instability and persistent spectral hole-burning phenomena of CuCl nanocrystals

Article

关键词: STATE STRUCTURAL ANOMALIES;    CUPROUS HALIDES;    SEMICONDUCTOR;    SIZE;    MICROCRYSTALS;    EXCITONS;    CENTERS;    LUMINESCENCE;    GLASSES;   

DOI  :  10.1103/PhysRevB.56.15729

来源: SCIE

【 摘 要 】

We have studied persistent spectral hole-burning (PSHB) phenomena of CuCl nanocrystals embedded in a NaCl crystal. We found correlations between the PSHB phenomena and the photoluminescence spectral changes of excitons in CuCl nanocrystals and of Cu+ dimers in a NaCl crystal. The spectral changes can be triggered by photoinduced Cu+-ion displacements in CuCl nanocrystals and in a NaCl crystal. [S0163-1829(97)03048-8].

【 授权许可】

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