Chalcogenide glass — A chalcogenide glass (hard ch as in chemistry ) is a glass containing one or more chalcogenide elements. These are Group 16 in the periodic table e.g. sulfur, selenium or tellurium. Such glasses are covalently bonded materials and may be… … Wikipedia
Bisulfide — The Bisulfide ion, also called hydrosulfide, is the anion with the formula [HS] − (commonly written [SH] −). This species is the conjugate base of hydrogen sulfide::H2S unicode|⇌ HS− + H+In aqueous solutions, at pH greater than 7, hydrogen… … Wikipedia
vandenilio chalkogenidas — statusas T sritis chemija apibrėžtis Vandenilio ir chalkogeno dvinaris junginys. atitikmenys: angl. hydrogen chalcogenide rus. водорода халькогенид … Chemijos terminų aiškinamasis žodynas
водорода халькогенид — vandenilio chalkogenidas statusas T sritis chemija apibrėžtis Vandenilio ir chalkogeno dvinaris junginys. atitikmenys: angl. hydrogen chalcogenide rus. водорода халькогенид … Chemijos terminų aiškinamasis žodynas
Phase-change memory — Computer memory types Volatile RAM DRAM (e.g., DDR SDRAM) SRAM In development T RAM Z RAM TTRAM Historical Delay line memory Selectron tube Williams tube Non volatile … Wikipedia
Glass electrode — A glass electrode is a type of ion selective electrode made of a doped glass membrane that is sensitive to a specific ion. It is an important part of the instrumentation for chemical analysis and physico chemical studies. In modern practice,… … Wikipedia
amorphous solid — ▪ physics Introduction any noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern. Such solids include glass, plastic, and gel. Solids and liquids (liquid) are both forms of condensed… … Universalium
Stanford R. Ovshinsky — (1922 ) is an American engineer, inventor, and physicist. He has been involved in the development of amorphous silicon semiconductor materials, which gave rise to a whole new segment of material engineering, aiding in the construction of… … Wikipedia
Glass — This article is about the material. For other uses, see Glass (disambiguation). Moldavite, a natural glass formed by meteorite impact, from Besednice, Bohemia … Wikipedia
industrial glass — Introduction solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… … Universalium