OPTICAL, ELECTRICAL AND MAGNETIC PROPERTIES OF CHALCOPYRITE, CuFeS2
نویسندگان
چکیده
منابع مشابه
OPTICAL, ELECTRICAL AND MAGNETIC PROPERTIES OF CHALCOPYRITE, CuFeS2
Various optical, electrical and magnetic properties of a magnetic semiconductor, CuFeS2, have been studied. Optical absorption spectra show the absorption edge at 0.6 eV for CuFeSz and strong absorption bands at 1.3 eV and 2.0 eV for Fe-doped CuAIS2. Photoconductivity is also observed at the same energy region of the absorption edge. These strong absorptions originate from the charge transfer t...
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ژورنال
عنوان ژورنال: Le Journal de Physique Colloques
سال: 1975
ISSN: 0449-1947
DOI: 10.1051/jphyscol:1975327