Metallic behavior of ZrS0.5Se1.5 single crystals

S. G. Patel; Madhavi Dave; Tarun Patel

doi:10.1117/12.369447

9 November 1999 Metallic behavior of ZrS_0.5Se_1.5single crystals

S. G. Patel, Madhavi Dave, Tarun Patel

Proceedings Volume 3903, Indo-Russian Workshop on Micromechanical Systems; (1999) https://doi.org/10.1117/12.369447
Event: Indo-Russian Workshop on Micromechanical Systems, 1999, New Delhi, India

Abstract

The electrical resistivity measurement on ZrS_0.5Se_1.5 has shown a metallic behavior in the range 333-363 K followed immediately by metal-semiconductor transition. It is verified using percolation model and Mott-Hamilton- Pollack relation that this particular composition of zirconium sulphoselenides is 3D. Details show a sine wave potential which is indicative of the prevalence of charge density wave. Umpklapp processes are found to dominate giving rise to T⁶ power law for resistivity in the metallic range.

Citation Download Citation

S. G. Patel, Madhavi Dave, and Tarun Patel "Metallic behavior of ZrS_0.5Se_1.5single crystals", Proc. SPIE 3903, Indo-Russian Workshop on Micromechanical Systems, (9 November 1999); https://doi.org/10.1117/12.369447

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