Titus, SSK and Asokan, S and Ramakrishna, R and Gopal, ESR (1990) High-pressure studies on the electrical resistivity of arsenic-tellurium glasses. In: Philosophical Magazine B: Physics of Condensed Matter, 62 (5). pp. 553-556.
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Elec. resistivity measurements have been performed on bulk semiconducting AsxTe100-x glasses$ (25 \leq x\leq 60)$ in a Bridgman anvil system. The resistivity of all the AsxTe100-x glassy samples decreases continuously with increasing pressure, reaching metallic values at around 5 GPa. The high-pressure response of AsxTe100-x glasses shows a very subtle change at $x = 40$. The obsd. subtle change in the high-pressure responses as of AsxTe100-x glasses at $x = 40$ can be connected with the rigidity percolation occurring at this compn.
| Item Type: | Journal Article |
|---|---|
| Additional Information: | The copyright belongs to Taylor and Francis. |
| Department/Centre: | Division of Physical & Mathematical Sciences > Instrumentation and Applied Physics (Formally ISU) |
| Date Deposited: | 03 Jan 2008 |
| Last Modified: | 27 Aug 2008 13:06 |
| URI: | http://eprints.iisc.ernet.in/id/eprint/12607 |
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