The effect of interionic distance on the properties of Al-doped Mn-Zn ferrites

2006 ◽  
Vol 35 (3) ◽  
pp. 201-210 ◽  
Author(s):  
M. A. Amer ◽  
S. A. Saafan ◽  
S. M. Attia
Keyword(s):  
Interionic Distance

scholarly journals Interionic Potentials for Some Alkali Halides from Crystal Data Measured at Different Temperatures

1974 ◽  
Vol 29 (8) ◽  
pp. 1202-1205 ◽  
Author(s):  
Silvano Romano ◽  
Chiara Margheritis ◽  
Cesare Sinistri
Keyword(s):  
Elastic Constants ◽  
Pair Potential ◽  
Alkali Halides ◽  
Crystal Data ◽  
Lattice Constants ◽  
Interionic Distance ◽  
Repulsive Potentials ◽  
Different Temperatures

Values at different temperatures of lattice constants and their derivatives with respect to T. and of elastic constants were used to obtain the derivatives with respect to the minimum interionic distance of the repulsive potentials for the crystals CsCl, CsBr, ClI, NaCl, KCl and KBr. The derivatives thus calculated were then subjected to a computer fitting to yield the aij and b constants of the interionic repulsive pair potential: Rφij = aij exp{ - brij}.

Dependence of Anderson-Grüneisen Parameter δ on Interionic Distance

1976 ◽  
Vol 40 (3) ◽  
pp. 651-656 ◽  
Author(s):  
M. N. Sharma ◽  
A. K. Gautam ◽  
S. R. Tripathi
Keyword(s):  
Grüneisen Parameter ◽  
Gruneisen Parameter ◽  
Interionic Distance
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