Infrared Reflection Spectra of Lattice Vibrations in Mixed Crystals CdxHg1-xTe

1971 ◽  
Vol 31 (2) ◽  
pp. 613-614 ◽  
Author(s):  
Rip-Sam Kim ◽  
Shin-ichiro Narita
Keyword(s):  
Mixed Crystals ◽  
Reflection Spectra ◽  
Lattice Vibrations ◽  
Infrared Reflection

scholarly journals Far Infrared Reflection Spectra and Lattice Vibrations of CsNiCl3Crystal

1978 ◽  
Vol 51 (1) ◽  
pp. 103-107 ◽  
Author(s):  
Kenji Akiyama ◽  
Yoshiyuki Morioka ◽  
Ichiro Nakagawa
Keyword(s):  
Far Infrared ◽  
Reflection Spectra ◽  
Lattice Vibrations ◽  
Infrared Reflection

Far-infrared reflection spectra of ZnxHg1−x mixed crystals

1975 ◽  
Vol 67 (2) ◽  
pp. K89-K91 ◽  
Author(s):  
W. Gębicki ◽  
A. Kröl ◽  
W. Nazarewicz
Keyword(s):  
Far Infrared ◽  
Mixed Crystals ◽  
Reflection Spectra ◽  
Infrared Reflection

Crystal structure and optical lattice vibrations of SbSBr crystals

1986 ◽  
Vol 175 (3-4) ◽  
Author(s):  
D. Siapkas ◽  
A. Bartzokas ◽  
G. P. Voutsas ◽  
P. J. Rentzeperis
Keyword(s):  
Crystal Structure ◽  
Infrared Spectra ◽  
Optical Lattice ◽  
Reflection Spectra ◽  
Lattice Vibrations ◽  
Infrared Reflection

AbstractThe study of infrared reflection spectra of SbSBr crystals necessitated redetermination of its structure and revision of its description, along the lines of the isostructural compounds BiSCl, BiSBr and SbSeI. The cell constants are:Analysis of the infrared spectra for the polarization

Vibration spectra of mixed crystals Sc(PO4, VO4) and Y(PO4, VO4)

1982 ◽  
Vol 47 (4) ◽  
pp. 1176-1183 ◽  
Author(s):  
Alexander Muck ◽  
Olga Smrčková ◽  
Bohumil Hájek
Keyword(s):  
Infrared Spectra ◽  
Group Analysis ◽  
Point Of View ◽  
Mixed Crystals ◽  
Site Symmetry ◽  
Lattice Vibrations ◽  
Vibration Spectra ◽  
Space Group

Infrared spectra of mixed crystals Sc(PO4, VO4) and Y(PO4, VO4) have been studied from the point of view of group analysis. These systems form substitution mixed crystals in tetragonal space group D194h. The anions having proper symmetry Td or D2d in site symmetry D2d exhibit in spectra lowering of the site symmetry to effective C2 as a result of lattice vibrations of the type T(B2).

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