Acta Optica Sinica, Volume. 13, Issue 5, 470(1993)
Optical properties of the diluted magnetic semiconductors Zn1-xFexSe thin films
The polycrystal thin films of the diluted magnetic semiconductors Zn1-xFexSe were prepared by vacuum evaporation. The structure and composition of the films were examined by X-ray diffraction and scanning electron microscopy. Optical absorption data showed that the energy gap E 8 decreases linearly with the composition x of Fe2+ ions. The best fitted relation is Eg=2.722-2.224x.
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[in Chinese], [in Chinese]. Optical properties of the diluted magnetic semiconductors Zn1-xFexSe thin films[J]. Acta Optica Sinica, 1993, 13(5): 470
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