Journal ArticleDOI
The effect of layer thickness and composition on the kinetics of solid state reactions in the niobium-selenium system studied using superlattice reactants
Masafumi Fukuto,Jeff R. Anderson,Marc D. Hornbostel,David W. Johnson,Hsiumin Huang,Stephen D. Kevan +5 more
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TLDR
The ability to form an amorphous reaction intermediate by the low temperature interdiffusion of a modulated elemental reactant is shown to be a function of the overall composition as well as elemental layer thicknesses in the niobium-selenium system as mentioned in this paper.About:
This article is published in Journal of Alloys and Compounds.The article was published on 1997-02-15. It has received 2 citations till now. The article focuses on the topics: Amorphous solid & Reaction intermediate.read more
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Journal ArticleDOI
Controlled synthesis of new compounds using modulated elemental reactants
TL;DR: The ability to control composition as a function of distance in one direction in these reactants permits the synthesis of crystalline superlattices has also been used to control synthesis of new binary and ternary compounds which are thermodynamically unstable relative to disproportionation as discussed by the authors.
Book ChapterDOI
Kinetic control of inorganic solid-state reactions resulting from mechanistic studies using elementally modulated reactants
Christopher D. Johnson,Myungkeun Noh,Heike Sellinschegg,Robert Schneidmiller,David W. Johnson +4 more
TL;DR: In this article, several methods have been used to increase solid-state reaction rates by overcoming the inherently slow interdiffusion rates for atoms through solids, and the most straightforward way to increase diffusion rates is to raise reaction temperatures.
References
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Book
Binary alloy phase diagrams
TL;DR: Binary Alloy Phase Diagrams, Second Edition, Plus Updates, on CD-ROM offers you the same high-quality, reliable data you'll find in the 3-volume print set published by ASM in 1990.
Journal ArticleDOI
Thin Films—Interdiffusion and Reactions
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Formation of an Amorphous Alloy by Solid-State Reaction of the Pure Polycrystalline Metals
TL;DR: In this article, a free-energy diagram is used to explain the single-phase amorphous product of pure polycrystalline Au and La thin films at temperatures of 50-80°C.
Journal ArticleDOI
Thermodynamic and kinetic aspects of the crystal to glass transformation in metallic materials
Journal ArticleDOI
Turning Down the Heat: Design and Mechanism in Solid-State Synthesis
TL;DR: The trend in modern solid-state synthesis resembles increasingly the approach used in small-molecule chemistry, in the sense that attention to reaction mechanism and the use of molecular building blocks result in an ability to prepare new materials of designed structure.