Results 181 to 190 of about 2,945 (216)

The Optical Properties of Bismuth Telluride

Proceedings of the Physical Society, 1958
The shape of the absorption edge in the semiconductor Bi2Te3 has been determined from transmission measurements on cleavage sections. The edge is of the form expected for indirect transitions, but an interpretation in terms of phonons characterized by a single energy is not applicable. A brief study of anisotropy effects is included.
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The Magnetic Susceptibility of Bismuth Telluride

Proceedings of the Physical Society, 1959
Measurements of the susceptibility of Bi2 Te3 over the temperature range 100°K to 600°K, with magnetic field parallel (χparallel) and perpendicular (χperpendicular) to the c axis, are reported. Bi2 Te3 is diamagnetic and χparallel has the larger algebraic value.
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Transport properties of indium-alloyed and indium telluride nanostructured bismuth telluride

Physical Chemistry Chemical Physics
Natural endotaxial In2Te3 precipitates are formed within an n-type Bi2Te3 matrix with suppressed lattice thermal conductivity. The impact of simultaneous In alloying in Bi2Te3 is also evaluated via the effective mass model.
Hyun-Sik Kim, Nicholas A. Heinz, Zachary M. Gibbs, Junsu Kim, G. Jeffrey Snyder   +4 more
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Single Crystal Bismuth Telluride

Proceedings of the Physical Society. Section B, 1956
Bismuth telluride has been investigated because of its promise as a material for thermo-electric applications. Attempts have been made to grow single crystals of the material by the Stockbarger method, by directional freezing in a horizontal boat, and by pulling from the melt.
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Investigation of the Evaporation of Antimony and Bismuth Tellurides and of Bismuth Selenide

1972
Measurements were made of the saturation vapor pressure of solid antimony and bismuth tellurides and of bismuth selenide. It was found that the evaporation of these compounds was of a dissociative nature, in accordance with the following equations Open image in new window where X =Se, Te. The total vapor pressure satisfied the following equations: Open
Z. Boncheva-Mladenova, A. S. Pashinkin, A. V. Novoselova   +2 more
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The Photoconductivity of Bismuth Sulphide and Bismuth Telluride

Proceedings of the Physical Society. Section A, 1950
A F Gibson, T S Moss
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Thermoreflectivity of bismuth telluride

Lettere al Nuovo Cimento, 1972
U. Giorgianni, V. Grasso, G. Saitta
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On the Bonding in Bismuth Telluride

physica status solidi (b), 1967
J. D. Keys, H. P. Dibbs
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Anisotropy of the seebeck coefficient in bismuth telluride

physica status solidi (b), 1986
M. Situmorang, H.J Goldsmid
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Electrical properties of bismuth telluride

1960
Measurements have been made of the electrical conductivity, thermoelectric power and quasi-adiabatic Hall and Nernst coefficients over the temperature range 100°K to 600°K on n- and p-type specimens of Bi2Te3 with a wide variation of impurity content.
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