Structure and vibrations of different charge Ge impurity in α-quartz
Journal Article
·
· AIP Conference Proceedings
- Ural Federal University, 19 Mira St., Yekaterinburg, 620002 (Russian Federation)
Atomic structure and localized vibrations of α‐SiO{sub 2}:Ge are studied using computer modeling techniques. The simulation was carried out by the lattice dynamics calculation of the local density of vibrational states. Local structures parameters are calculated, localized symmetrized vibrations frequency caused by Ge impurity in different charge states are defined. The movements of atoms located near Ge impurity are analyzed and their contribution into localized vibrations of different type is evaluated.
- OSTI ID:
- 22308124
- Journal Information:
- AIP Conference Proceedings, Vol. 1624, Issue 1; Conference: SIO2014: 10. international symposium on SiO2, advanced dielectrics and related devices, Cagliari (Italy), 16-18 Jun 2014; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
Similar Records
Local vibrational modes of impurities in semiconductors
Crystal structures, atomic vibration, and disorder of the type-I thermoelectric clathrates Ba{sub 8}Ga{sub 16}Si{sub 30}, Ba{sub 8}Ga{sub 16}Ge{sub 30}, Ba{sub 8}In{sub 16}Ge{sub 30}, and Sr{sub 8}Ga{sub 16}Ge{sub 30}
Atomistic study on the site preference and lattice vibration of Gd{sub 3−x}Y{sub x}Co{sub 29}T{sub 4}B{sub 10} (T=Al and Ge)
Journal Article
·
Sat Apr 15 00:00:00 EDT 2000
· Journal of Applied Physics
·
OSTI ID:22308124
Crystal structures, atomic vibration, and disorder of the type-I thermoelectric clathrates Ba{sub 8}Ga{sub 16}Si{sub 30}, Ba{sub 8}Ga{sub 16}Ge{sub 30}, Ba{sub 8}In{sub 16}Ge{sub 30}, and Sr{sub 8}Ga{sub 16}Ge{sub 30}
Journal Article
·
Fri Apr 01 00:00:00 EST 2005
· Physical Review. B, Condensed Matter and Materials Physics
·
OSTI ID:22308124
+1 more
Atomistic study on the site preference and lattice vibration of Gd{sub 3−x}Y{sub x}Co{sub 29}T{sub 4}B{sub 10} (T=Al and Ge)
Journal Article
·
Wed Apr 15 00:00:00 EDT 2015
· Journal of Solid State Chemistry
·
OSTI ID:22308124
+4 more