A chalcogenide is a chemical compound consisting of at least one chalcogen anion and at least one more electropositive element. Although all group 16 elements...
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Gold chalcogenides are compounds formed between gold and one of the chalcogens, elements from group 16 of the periodic table: oxygen, sulfur, selenium...
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Chalcogenide glass (pronounced hard ch as in chemistry) is a glass containing one or more chalcogens (sulfur, selenium and tellurium, but excluding oxygen)...
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Hydrogen chalcogenides (also chalcogen hydrides or hydrogen chalcides) are binary compounds of hydrogen with chalcogen atoms (elements of group 16: oxygen...
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Phase-change memory (redirect from Chalcogenide Memory)
C-RAM or CRAM (chalcogenide RAM)) is a type of non-volatile random-access memory. PRAMs exploit the unique behaviour of chalcogenide glass. In PCM, heat...
41 KB (4,693 words) - 17:13, 21 September 2024
Optical fiber (section Chalcogenide glass)
some other materials, such as fluorozirconate, fluoroaluminate, and chalcogenide glasses as well as crystalline materials like sapphire, are used for...
98 KB (11,975 words) - 15:04, 8 October 2024
Copper sulfide (redirect from Copper chalcogenide)
Copper(II) sulfide J.C.W. Folmer Holes in the valence band of copper chalcogenides Thesis 1981 Groningen State University (Neth). Whiteside, L.S; Goble...
11 KB (1,261 words) - 16:48, 22 September 2023
wavelengths with a transmission cut-off at 4 μm, heavy-metal fluoride and chalcogenide glasses are transparent to infrared wavelengths of 7 to 18 μm. The addition...
89 KB (9,113 words) - 10:13, 10 October 2024
Technetium (section Other chalcogenide derivatives)
Technetium is a chemical element; it has symbol Tc and atomic number 43. It is the lightest element whose isotopes are all radioactive. Technetium and...
68 KB (7,688 words) - 16:29, 5 October 2024
The Nickel ternary chalcogenides are a class of chemical compounds that contains nickel, a chalcogenide, and another element. Nickel forms a series of...
12 KB (887 words) - 17:59, 30 September 2020