Ramesh, K. ; Asokan, S. ; Sangunni, K. S. ; Gopal, E. S. R. (1999) Electrical switching in germanium telluride glasses doped with Cu and Ag Applied Physics A: Materials Science & Processing, 69 (4). pp. 421-425. ISSN 0947-8396
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Official URL: http://www.springerlink.com/content/w6hcbp169mcg54...
Related URL: http://dx.doi.org/10.1007/s003390051025
Abstract
Electrical switching in germanium telluride glasses containing metallic atoms (Cu and Ag) has been investigated. All these glasses are found to exhibit memory switching. The switching fields of these glasses are compared with the thermal parameters evaluated from DSC studies and the results are explained on the basis of the thermal model. The composition dependence of the switching field and the thermal parameters show interesting variations at the critical compositions which correspond to the rigidity percolation and the chemical thresholds of these glasses.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer. |
| ID Code: | 71069 |
| Deposited On: | 24 Nov 2011 04:03 |
| Last Modified: | 24 Nov 2011 04:03 |
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