The nature of luminescence bands prevailing in the near-edge spectrum of the CdS(O) crystals at high excitation intensities (1025-1026 cm-3 s-1) is clarified. It is shown that the alloys containing oxygen dissolved in II-VI crystals represent heterogeneous systems with oxygen segregating in the crystal matrix.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics