The Use Of A Single Spark Source To Investigate The Dynamic Photoelastic Behaviour Of Notched Bars

1985 ◽  
Author(s):  
R. A. Mines
2004 ◽  
Vol 350 (4) ◽  
pp. 338-347 ◽  
Author(s):  
B.P Singh ◽  
A.K Ojha ◽  
S Tripti

1980 ◽  
Vol 3-3 (8-9) ◽  
pp. 481-487 ◽  
Author(s):  
M. Ilavský ◽  
J. Mikeš ◽  
K. Dušek

1981 ◽  
Vol 59 (10) ◽  
pp. 1359-1366 ◽  
Author(s):  
Jai Shanker ◽  
T. S. Verma ◽  
A. Cox ◽  
M. J. L. Sangster

In order to make a critical test of some recently developed interionic potentials based on the shell model, the photoelastic behaviour of the alkali halide crystals has been investigated. Values of the strain derivatives of the static and high-frequency dielectric constants have been calculated from sets of potentials due to Catlow et al., Sangster et al., and Sangster and Atwood. A comparison of the results obtained with available experimental photoelastic data demonstrates the superiority of the second set of potentials of Catlow et al.


1996 ◽  
Vol 37 (6) ◽  
pp. 791-798 ◽  
Author(s):  
Michal Ilavsk� ◽  
Jarom�r F�hnrich ◽  
Jan Nedbal ◽  
Karel Bouchal

1989 ◽  
Vol 155 (1) ◽  
pp. K81-K83
Author(s):  
C. N. Mishra ◽  
R. P. Goyal ◽  
B. R. K. Gupta

1977 ◽  
Vol 55 (17) ◽  
pp. 1510-1511 ◽  
Author(s):  
J. C. Sharma ◽  
H. P. Sharma ◽  
Jai Shanker

An analysis of the photoelastic behaviour of diatomic crystals is presented on the basis of the shell model including the effect of exchange charge polarizations. The strain derivatives of the electronic polarizabilities and dielectric constants calculated for alkali halides, MgO, ZnS, and CdS crystals compare well with the available experimental data.


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