The computation of high order frequency distribution function moments for isotopically disordered lattices

Physica ◽  
1968 ◽  
Vol 39 (3) ◽  
pp. 431-438 ◽  
Author(s):  
J. Deltour
1966 ◽  
Vol 44 (1) ◽  
pp. 45-56 ◽  
Author(s):  
Roger Howard ◽  
J. Grindlay

Tables and asymptotic limits of the Debye functions[Formula: see text]are presented for n = 0.5, 1.0, 1.5, 2.0, 2.5. This information may be used to facilitate the calculation of the negative moments of the phonon frequency distribution function from the heat capacity data of crystals.


1972 ◽  
Vol 50 (2) ◽  
pp. 701-708 ◽  
Author(s):  
P. S. Goyal ◽  
B. A. Dasannacharya ◽  
C. L. Thaper ◽  
P. K. Iyengar

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