Raman Scattering in Layered CdInGaS4

Aydın KULIBEKOV

Makale detayları

Raman Scattering in Layered CdInGaS4

Yazarlar:

Aydın KULIBEKOV

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Physics 2004 Vol.28 Issue 3, pp.197-203

Belge Tipi:

Makale

Yayın Tarihi:

2/2004

Belge Dili:

Türkçe

Document ID (Org No.):

2000761739

Sıklık:

İki Aylık

eISSN:

1303-6122

pISSN:

1300-0101

Anahtar kelimeler:

Özet:

 

Raman scattering spectra of CdInGaS4 crystals grown by  the chemical transport method were measured at room and  liquid-nitrogen temperatures.  Band pairs at 29-38, 43-48 and 60-65  cm-1 are reported for the first time.  The origin of these bands is  attributed to the Davydov doublets, arising due to a small interlayer  interaction.  Seventeen bands observed in the Raman spectra are  assigned to normal modes on the basis of the C3v1 space group.   This modification contains two layers per unit cell and do not have  inversion symmetry.  It is shown that the crystals grown from the  vapor phase and by the Bridgman method belong to different  modifications.

 

Raman scattering spectra of CdInGaS4 crystals grown by  the chemical transport method were measured at room and  liquid-nitrogen temperatures.  Band pairs at 29-38, 43-48 and 60-65  cm-1 are reported for the first time.  The origin of these bands is  attributed to the Davydov doublets, arising due to a small interlayer  interaction.  Seventeen bands observed in the Raman spectra are  assigned to normal modes on the basis of the C3v1 space group.   This modification contains two layers per unit cell and do not have  inversion symmetry.  It is shown that the crystals grown from the  vapor phase and by the Bridgman method belong to different  modifications.

Makale detayları

Raman Scattering in Layered CdInGaS4

Yazarlar:

Aydın KULIBEKOV

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Physics 2004 Vol.28 Issue 3, pp.197-203

Belge Tipi:

Makale

Yayın Tarihi:

2/2004

Belge Dili:

Türkçe

Document ID (Org No.):

2000761739

Sıklık:

İki Aylık

eISSN:

1303-6122

pISSN:

1300-0101

Raman scattering

layered crystals

CdInGaS4

Sayı

Makale detayları

Raman Scattering in Layered CdInGaS4

Yazarlar: Aydın KULIBEKOV

Yayıncı: TUBITAK

Dergi: Turkish Journal of Physics 2004 Vol.28 Issue 3, pp.197-203

Belge Tipi: Makale

Yayın Tarihi: 2/2004

Belge Dili: Türkçe

Document ID (Org No.): 2000761739

Sıklık: İki Aylık

eISSN: 1303-6122

pISSN: 1300-0101

Raman scattering

layered crystals

CdInGaS4

Sayı

Yazarlar:

Aydın KULIBEKOV

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Physics 2004 Vol.28 Issue 3, pp.197-203

Belge Tipi:

Makale

Yayın Tarihi:

2/2004

Belge Dili:

Türkçe

Document ID (Org No.):

2000761739

Sıklık:

İki Aylık

eISSN:

1303-6122

pISSN:

1300-0101