Electrical switching in chalcogenide glasses - Some newer insights
Data(s) |
01/09/2001
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Resumo |
The recent studies on the switching. behavior of several chalcogenide semiconductors indicate that there exists a close relation between the electrical switching and structural effects in these materials; the two network topological Thresholds, namely the Rigidity Percolation and the Chemical Threshold are found to influence considerably the composition dependence of the switching voltages/fields of many memory and threshold switching glasses. Further, changes in the coordination of constituent atoms are found to effect a change in the switching behavior (memory to threshold), Also, an interesting relation has been established between the type of switching exhibited and the thermal diffusivity of the material. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/39539/1/ELECTRICAL_SWITCHING_IN.pdf Asokan, S (2001) Electrical switching in chalcogenide glasses - Some newer insights. In: Journal of Optoelectronics and Advanced Materials, 3 (3). pp. 753-756. |
Publicador |
National Institute of Research & Development for Optoelectronics, Romania |
Relação |
http://inoe.inoe.ro/JOAM/Journal.html http://eprints.iisc.ernet.in/39539/ |
Palavras-Chave | #Instrumentation and Applied Physics (Formally ISU) |
Tipo |
Journal Article PeerReviewed |