Observation of a thermally reversing window in bulk Ge15Te85-xInx glasses
Data(s) |
19/09/2007
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Resumo |
Alternating differential scanning calorimetry measurements have been undertaken on the Ge15Te85-xInx (1 <= x <= 11) series of glasses. It is found that there is a marginal decrease in the glass transition temperature (T-g) in the composition range 1 <= x <= 3. Above x = 3, a monotonic increase is seen in T-g which indicates a continuous build-up in network connectivity and absence of any nanophase separation. The non-reversing heat flow (Delta H-NR) has been found to exhibit a broad trough between the compositions x = 3 and 7, which clearly indicates the presence of a thermally reversing window in Ge15Te85-xInx glasses in the composition range 3 <= x <= 7. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/26843/1/jkl.pdf Manikandan, N and Asokan, S (2007) Observation of a thermally reversing window in bulk Ge15Te85-xInx glasses. In: Journal of Physics: Condensed Matter, 19 (37). |
Publicador |
Institute of Physics |
Relação |
http://iopscience.iop.org/0953-8984/19/37/376104 http://eprints.iisc.ernet.in/26843/ |
Palavras-Chave | #Instrumentation and Applied Physics (Formally ISU) |
Tipo |
Journal Article PeerReviewed |