Optical and Structural Properties of the GaSxSe1-x, GaSe, TlGaSe2 and TlInS2 Semiconductors
Küçük Resim Yok
Tarih
2008
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Tubitak Scientific & Technological Research Council Turkey
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In the present work, crystal structure and optical properties of the layered chalcogenides GaSxSe1-x, GaSe, TlGaSe2 and TlInS2 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
Chalcogenides, Layered Semiconductors, Optical Properties, Vibrational Modes, Multiphonon Absorption, Crystalline And Band Structure, Correlation Analysis
Kaynak
Turkish Journal Of Physics
WoS Q Değeri
N/A
Scopus Q Değeri
Q3
Cilt
32
Sayı
4
