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Proceedings Paper

Study on flash-evaporated tin selenide films
Author(s): Taminder Singh; Surinder Kaur; R. K. Bedi
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Paper Abstract

Tin selenide films have been prepared by flash evaporation technique onto glass substrates kept at different temperatures. An appreciable increase in grain size has been observed with increase in substrate temperature, grain size as large as 0.43 m has been obtained for the films deposited at 523 K. Observations reveal that SnSe films appear to be p-type and poly-crystalline in nature. The activation energy shows an abrupt increase beyond substrate temperature of 523 K, indicating poor crystallinity and short range order. The mobility and carrier concentration of SnSe films increases with increase in temperature.

Paper Details

Date Published: 1 February 1992
PDF: 3 pages
Proc. SPIE 1523, Conference on Physics and Technology of Semiconductor Devices and Integrated Circuits, (1 February 1992); doi: 10.1117/12.57007
Show Author Affiliations
Taminder Singh, Guru Nanak Dev Univ. (India)
Surinder Kaur, Guru Nanak Dev Univ. (India)
R. K. Bedi, Guru Nanak Dev Univ. (India)


Published in SPIE Proceedings Vol. 1523:
Conference on Physics and Technology of Semiconductor Devices and Integrated Circuits
B. S. V. Gopalam; J. Majhi, Editor(s)

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