Patel, Ambalal Ranchhodhbhai ; Sangwal, K. (1971) Growth and etching of PbS whiskers from the vapour phase Journal of Crystal Growth, 8 (3). pp. 282-284. 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(71)90071-6
Abstract
By heating lead sulphide cleavages at 800°C in a vacuum chamber (pressure ≈10-5torr) whiskers of lead sulphide of about 140μm width and about 400μm length have been grown on the cleavage. The whiskers were etched in a solution of concentrated HCl and 53.5 g/litre NH4Cl in the ratio (1:5) and it was found that the density of the dislocations is of the order of 106cm-2.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 32833 |
| Deposited On: | 03 May 2011 13:51 |
| Last Modified: | 03 May 2011 13:51 |
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