Journal ArticleDOI
Time dependent electrical resistance of Bi2(Te0.4Se0.6)3 thin films in vacuum and on exposure to atmosphere
V. Damodara Das,S. Selvaraj +1 more
TLDR
In this paper, the authors measured electrical resistance in vacuum (2×10 −5 ǫ) as a function of time and found that the resistance increased as pressure increased, and the resistance varied with the altitude of the vacuum chamber.About:
This article is published in Solid State Communications.The article was published on 1998-11-13. It has received 3 citations till now. The article focuses on the topics: Carbon film & Vacuum chamber.read more
Citations
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Journal ArticleDOI
Nanocrystalline MoBi2Se5 Ternary Mixed Metal Chalcogenide Thin-films for Solar Cell Applications
Rahul M. Mane,V.B. Ghanwat,Vijay V. Kondalkar,Kishorkumar V. Khot,S. R. Mane,Pramod S. Patil,Popatrao N. Bhosale +6 more
TL;DR: In this article, optical, structural, morphological and photoelectrochemical properties were investigated of ternary MoBi 2 Se 5 thin film prepared by simple arrested precipitation technique (APT).
Proceedings ArticleDOI
HWBE and FE Growths Techniques of the Semiconductors Compounds with Applications in Thermal Infrared Devices
Journal ArticleDOI
PbTe Flash Evaporation on Si Substrates for Heterojunction Infrared Detectors
TL;DR: In this article, flash evaporation of PbTe directly over single crystals p-type Si substrates, in order to produce heterojunction infrared detectors (HIRD), working at 4.3 micrometers IR wavelength.
References
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Journal ArticleDOI
Investigation of oxygen chemisorption on the surface of CdSe0.8Te0.2 thin films by X-ray photoelectron spectroscopy and transmission electron microscopy
TL;DR: In this paper, the results of oxygen chemisorption studies performed on the surface of CdSe0.8Te0.2 thin films by X-ray photoelectron spectroscopy (XPS) and transmission electron microscopy (TEM) are reported.
Journal ArticleDOI
Aging and Field Effect Studies of Cu and Cu/Ag Composite Discontinuous Thin Films
TL;DR: In this article, the authors investigated postdeposition resistance changes and effect of applied field on discontinuous films of Cu and Cu/Ag composite films deposited on clean glass substrates at room temperature and at a pressure of 3 × 10−3 Pa.
Journal ArticleDOI
Thin-film thermopiles for measuring high laser powers
E. Charles,E. Groubert,A. Boyer +2 more
TL;DR: In this article, a high-power measuring device adapted to CO 2 lasers is presented, which can measure power radiation up to 100 W without an attenuator, and it is stable and inherently sturdy.
Journal ArticleDOI
Anomalous temperature dependence of electrical resistivity in Pb0.8Sn0.2Te thin films
V. Damodara Das,C. Bahulayan +1 more
TL;DR: In this paper, the reciprocal thickness dependence of electrical resistivity observed has been explained by the effective mean free path model of classical size effect, and a reduction in conduction activation energy with increase in film thickness is accounted for by the fact that the grain size increases with thickness, and hence the barrier height decreases.
Journal ArticleDOI
Effect of oxygen adsorption on the electrical resistance of thin films
C. Bahulayan,V. Damodara Das +1 more
TL;DR: In this article, thin films of varying thicknesses deposited by the flash evaporation method showed considerable change in resistance with time when exposed to oxygen or atmosphere, which was explained by an oxygen adsorption model, which is further supported by the x-ray photoelectron spectroscopy (XPS) of the films.
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Electrical behaviour of discontinuous silver films deposited on softened polyvinylpyridine substrates
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