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Antimonide

About: Antimonide is a research topic. Over the lifetime, 972 publications have been published within this topic receiving 10981 citations. The topic is also known as: antimonides.


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01 Jan 1972
TL;DR: In this article, the thermodynamic properties of aluminum antimonide and the AlSb GaSb system by the electromotive force (emf) method using a solid electrolyte were studied.
Abstract: Thermodynamic data are frequently used in an analysis of the laws governing the change of properties ofA1II.Bv semiconducting compounds with change of pOSition of the constituent elements in the periodic table [1-3]. To resolve this problem, it is necessary to obtain sufficiently reliable data on the thermodynamics of the formation of such compounds. The thermodynamic properties of aluminum antimonide have been previously studied by the electromotive force (emf) method using aluminum chloride as the electrolyte in fused lithium and potassium chlorides [4]. The calculated value [4] of the standard entropy of solid aluminum antimonide Sg98 = 6.0 ± 0.8 eu/g-atom and that obtained by Piesbergen [5] from measurements of low-temperature specific heat, Bg98.16 = 7.68 ± 0.05 eu/ g-atom do not agree even within the limits of e1.!Perimental error (here, eu = entropy unit = cal! deg). For the isovalent solid solutions of AlII BV semiconductors, there are no published data on the free energy and the energy of their formation. We studied the thermodynamic properties of aluminum antimonide and the AlSb GaSb system by the emf method, using a solid electrolyte. The emf! s of the following galvanic cells were measured
Patent
26 Apr 2017
TL;DR: In this article, a sample was transferred radioactive source in the starting zone termohromatograficheskoy silica column and it was heated in an inert gas stream, such as helium, comprising a pair of antimony Calcination in the presence of trace amounts of silver reagent produced volatile antimonide, which was carried in the gas stream from the start area to the deposition area.
Abstract: FIELD: chemistrySUBSTANCE: metallic mercury cadmium or high energy protons irradiated target material and distilled under a hydrogen atmosphere release spalogennyh nonvolatile products comprising silver radioisotopes on the surface of quartz The resultant sample was transferred radioactive source in the starting zone termohromatograficheskoy silica column and it was heated in an inert gas stream, such as helium, comprising a pair of antimony Calcination in the presence of trace amounts of silver reagent produced volatile antimonide, which is carried in the gas stream from the start area to the deposition area Isolation of silver radioisotopes is selective, because Related silver radioisotopes other elements formed during the irradiation target cadmium, do not form volatile antimonides Use of mercury as the target results in the formation of rhenium volatile antimonide, volatility which exceeds considerably the volatility of the desired product, whereby overlapping zones of the two compounds adsorbed slightlyEFFECT: increased security personnel3 dwg, 2 ex
Journal ArticleDOI
TL;DR: In this paper, a single step lapping and chemical-mechanical polishing of antimonide-based III-V compounds using agglomerate-free alumina slurries is presented.
Abstract: A novel approach for a single step lapping and chemical-mechanical polishing of antimonide-based III-V compounds using agglomerate-free alumina slurries is presented. Relatively high removal rates, minimal scratching, and low surface roughness have been obtained. The effects of slurry preparation cycle on the slurry properties and chemomechanical polishing results are discussed.

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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202320
202242
202118
202021
201929
201836