Lattice Dynamics of Hexagonal-Transition Metal Based on New Electron Force Model

1970 ◽  
Vol 29 (1) ◽  
pp. 46-49 ◽  
Author(s):  
B. Sharan ◽  
R. P. Bajpai
Keyword(s):  
Transition Metal ◽  
Lattice Dynamics ◽  
Force Model

Three body force model for lattice dynamics of copper

1986 ◽  
Vol 57 (8) ◽  
pp. 559-562 ◽  
Author(s):  
H. Nait-Laziz ◽  
K.K. Chopra
Keyword(s):  
Lattice Dynamics ◽  
Body Force ◽  
Force Model ◽  
Three Body

Lattice Dynamics for Hg1-xMxSe (M - Transition Metal Impurity: Mn, Fe, Co)

1995 ◽  
Vol 182-184 ◽  
pp. 703-706 ◽  
Author(s):  
M. Szuszkiewicz ◽  
E. Dynowska ◽  
J. Gorecka ◽  
J. Kachniarz ◽  
S. Miotkowska ◽  
...  
Keyword(s):  
Transition Metal ◽  
Lattice Dynamics ◽  
Metal Impurity ◽  
Transition Metal Impurity

Lattice dynamics of calcium fluoride by an angular force model

Pramana ◽  
1977 ◽  
Vol 8 (5) ◽  
pp. 408-416 ◽  
Author(s):  
K K Chopra ◽  
B Dayal
Keyword(s):  
Calcium Fluoride ◽  
Lattice Dynamics ◽  
Force Model

Lattice dynamics of transition metal disilicides

1998 ◽  
Author(s):  
O. Chaix-Pluchery ◽  
J. Bossy ◽  
H. Schoberb ◽  
U. Gottlieb ◽  
O. Laborde ◽  
...  
Keyword(s):  
Transition Metal ◽  
Lattice Dynamics

Lattice dynamics of ZnTe, CdTe, GaP, and InP

1980 ◽  
Vol 58 (3) ◽  
pp. 351-358 ◽  
Author(s):  
M. S. Kushwaha ◽  
S. S. Kushwaha
Keyword(s):  
Lattice Dynamics ◽  
Present Model ◽  
Phonon Dispersion ◽  
Model Parameters ◽  
Force Model ◽  
Phonon Dispersion Curves ◽  
Bending Force ◽  
Zinc Blende ◽  
Bond Bending ◽  
Good Agreement

An eight-parameter bond-bending force model (BBFM), recently developed by us for zinc-blende (ZB) structure, has been used to study the lattice dynamics of other compounds of the II–VI and III–V groups. The model parameters were calculated using six critical point phonon frequencies, two elastic constants, and the lattice equilibrium condition. Phonon dispersion curves, phonon density of states, and Debye-characteristic temperatures have been calculated. The comparison of theoretical and the available experimental results reveals a fairly good agreement. The merits and demerits of the present model have been discussed in full.

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