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Home / Nanoscience and Nanotechnology Letters, Volume 4, Number 6

Fabrication and Magneto-Transport Properties of p-type Bi0.5Sb1.5Te3 Thin Films on Glass by Pulsed Laser Deposition

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Bi0.5Sb1. 5Te3 thin films were deposited on glass substrates by pulsed laser deposition (PLD) method at room temperature. Annealing effect on properties of the films was studied by structural, morphology and physical characterizations. It was found that the as-grown amorphous film crystallizes at annealing temperature of 473 K. A semiconductor-metal transition was observed in annealed films. A linear magnetoresistance (MR) was investigated in the annealed films in a magnetic field up to 13 T without saturation at low temperature.

Keywords: BISMUTH DOPED ANTIMONY TELLURIDE; MAGNETO-TRANSPORT; PULSED LASER DEPOSITION; THIN FILM

Document Type: Short Communication

Publication date: 01 June 2012

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  • Nanoscience and Nanotechnology Letters (NNL) is a multidisciplinary peer-reviewed journal consolidating nanoscale research activities in all disciplines of science, engineering and medicine into a single and unique reference source. NNL provides the means for scientists, engineers, medical experts and technocrats to publish original short research articles as communications/letters of important new scientific and technological findings, encompassing the fundamental and applied research in all disciplines of the physical sciences, engineering and medicine.
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