Dependence of etch pit morphology on the inclination of the dislocation in NaCl crystals
I V K Bhagavan Raju; T Bhima Sankaram; K G Bansigir; I V K Bhagavan Raju; Department of Physics, Osmania University, Hyderabad-7, India; T Bhima Sankaram; Department of Physics, Osmania University, Hyderabad-7, India; K G Bansigir; Department of Physics, Osmania University, Hyderabad-7, India
Журнал:
Journal of Physics D: Applied Physics
Дата:
1970-12-01
Аннотация:
Reasons for the occurrence of etch pits with different shapes on NaCl cleavages, employing the etchant ethyl alcohol with HgCl<sub>2</sub> as poison were investigated. It is found that the inclination of the dislocation produces not only an asymmetric pit but also brings about a change in the pit morphology. This is probably due to the difference in the dissolution rates at different dislocation sites.
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