Optical and structural properties of the $GaS_xSe_{1-x}$, GaSe, $TIGaSe_2$ and $TIInS_2$ semiconductors
Küçük Resim Yok
Tarih
2008
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Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In the present work, crystal structure and optical properties of the layered chalcogenides $GaS_xSe_{1-x}$, GaSe, $TIGaSe_2$ and $TIInS_2$ were investigated in the visible (VIS) and infrared (IR) range of spectra. Partial content of the elements were performed and the space group were determined by help of X-ray diffraction experiments. Making use of the experimental results, we have constructed a scheme of band motion for the transition from GaSe to GaS. It has been established that that the infrared active optical modes show typical two-mode behaviour.
Açıklama
Anahtar Kelimeler
Kaynak
Turkish Journal of Physics
WoS Q Değeri
Scopus Q Değeri
Cilt
32
Sayı
4
