Results 191 to 200 of about 9,356 (243)
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Applied Optics, 1973
The chalcogenide glass Tl(2)SeAs(2) Te(3) has been evaluated as a thermistor bolometer material for room temperature operation. Thin film bolometers were fabricated on mica, glass, and sapphire substrates by both hot-pressing and rf sputtering techniques. Best results were achieved with 10-micro thick Tl(2)SeAs(2) Te(3) elements on thin mica substrates.
S G, Bishop, W J, Moore
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The chalcogenide glass Tl(2)SeAs(2) Te(3) has been evaluated as a thermistor bolometer material for room temperature operation. Thin film bolometers were fabricated on mica, glass, and sapphire substrates by both hot-pressing and rf sputtering techniques. Best results were achieved with 10-micro thick Tl(2)SeAs(2) Te(3) elements on thin mica substrates.
S G, Bishop, W J, Moore
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Workshop on Specialty Optical Fibers and Their Applications, 2015
Meter long lengths of chalcogenide glass fiber tape with a thickness of 300 microns and an aspect ratio of ~10:1, have been fabricated by a double crucible technique for the first time to the authors’ knowledge.
Yannick Ledemi +5 more
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Meter long lengths of chalcogenide glass fiber tape with a thickness of 300 microns and an aspect ratio of ~10:1, have been fabricated by a double crucible technique for the first time to the authors’ knowledge.
Yannick Ledemi +5 more
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Glass Transition in Chalcogenide Glasses
Japanese Journal of Applied Physics, 1971Introduction of arsenic to amorphous selenium and selenium-tellurium systems as well as amorphous sulfur and sulfur-tellurium is found to produce increase of the glass transition temperature T g .
Kazuo Arai, Shogo Saito
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MRS Bulletin, 1987
Although there are some significant exceptions, most important glass-forming systems contain elements from the sixth, or chalcogenide, column of the periodic table (oxygen, sulfur, selenium, or tellurium). The glasses which contain oxygen are typically insulators, while those which contain the heavier chalcogen elements are usually semiconductors. Even
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Although there are some significant exceptions, most important glass-forming systems contain elements from the sixth, or chalcogenide, column of the periodic table (oxygen, sulfur, selenium, or tellurium). The glasses which contain oxygen are typically insulators, while those which contain the heavier chalcogen elements are usually semiconductors. Even
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Fullerene-doped chalcogenide glasses
Journal of Materials Science Letters, 2002Fullerene-doped glass materials based on Se-C 60 , P-Se-C 60 , As-P-S-C 60 and Ag-As-S-C 60 systems have been synthesized.
L. N. Blinov, L. A. Kuznetsova
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Nanostructured chalcogenide glasses
Journal of Non-Crystalline Solids, 2003Studies on nanoscale structures of chalcogenide glasses are briefly reviewed, and a focus is given upon applications of scanning probe microscopy to chalcogenide glasses. Using the microscope, we can inspect and modify the surface of chalcogenide glasses with nanometer resolution.
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Ionically conductive chalcogenide glasses
Journal of Solid State Chemistry, 1992A satisfactory understanding of ionic transport mechanisms in glasses has not been achieved to date. Recently, models (coupling model, jump diffusion model, and diffusion controlled relaxation model) based on study of the dynamic of the mobile ions have been developed.
Annie Pradel, Michel Ribes
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Lithium chalcogenide conductive glasses
Materials Chemistry and Physics, 1989Abstract This review is concerned with advances in research on lithium ion conductive sulfide based glasses: Li2S-F (F = SiS2, GeS2, P2S5, B2S3, As2S3). The theories which deal with ionic conduction in glasses are briefly described. From their conclusions, the study of chalcogenide glazsses is justified.
A. Pradel, M. Ribes
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