Patel, Ambalal Ranchhodhbhai ; Singh, R. P. (1968) Variations in orientation of etch pits on the (111) surface of barium fluoride Journal of Crystal Growth, 2 (6). pp. 373-376. ISSN 0022-0248
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002202...
Related URL: http://dx.doi.org/10.1016/0022-0248(68)90031-6
Abstract
Etch pits of hexagonal shapes with their sides parallel to <112̅> directions have been observed by etching the (111) cleavage surface of barium fluoride in oxalic acid solution with water. By changing either the concentration or the temperature of the etchant, pits having their sides parallel to <110> directions have been produced. Thus the orientation of the pits has been rotated through 30°. The rotation in the orientation of the pits has been conjectured due to different activation energies along the two steps, i.e. in <112̅> and <110> directions, on the (111) surface of barium fluoride.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 32835 |
| Deposited On: | 03 May 2011 13:50 |
| Last Modified: | 03 May 2011 13:50 |
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