| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5357106 | Applied Surface Science | 2012 | 6 Pages |
Abstract
⺠Thermally evaporated amorphous GeTe and Ge2Sb2Te5 thin films. ⺠Sample characterization with XRD, XPS, EPMA, UV-vis-NIR and temperature dependent sheet resistance. ⺠Role of Sb was to suppress the formation of wrong homopolar bonds in GST system. ⺠Band gap, sheet resistance and phase transition temperature decreases while reflectivity and refractive index increase for GST than GT films. ⺠GST film was more absorptive than GT film for whole studied wavelength range.
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Authors
S. Kumar, D. Singh, S. Shandhu, R. Thangaraj,