scholarly journals PHASE TRANSFORMATIONS OF PURE Mg2SiO4 INTO A SPINEL STRUCTURE UNDER HIGH PRESSURES AND TEMPERATURES

1972 ◽  
Vol 20 (2) ◽  
pp. 225-243 ◽  
Author(s):  
Kaichi SUITO
Keyword(s):  
Phase Transformations ◽  
Spinel Structure ◽  
High Pressures ◽  
High Pressures And Temperatures

scholarly journals Hochdrucksynthese quaternärer Chalkogenidhalogenide AB2X3Y (A = Cu, Ag; B = In; X = S, Se, Te; Y = Cl, Br, I)/High Pressure Synthesis of Quaternary Chalcogenide Halogenides AB2X3Y (A = Cu, Ag; B = In; X = S, Se, Te; Y = Cl, Br, I)

1983 ◽  
Vol 38 (2) ◽  
pp. 155-160 ◽  
Author(s):  
Klaus-Jürgen Range ◽  
Heinz-Joachim Hübner
Keyword(s):  
High Pressure ◽  
Crystal Structures ◽  
Spinel Structure ◽  
High Pressures ◽  
Reaction Pathways ◽  
High Pressure Synthesis ◽  
Quaternary Compounds ◽  
Pressure Synthesis ◽  
High Pressures And Temperatures

Abstract Quaternary compounds AB2X3Y (A = Cu, Ag; B = In; X = S, Se, Te; Y = Cl, Br, I) could be synthesized at high pressures and temperatures. The crystal structures found are defect-zincblende (AgIn2Se3I, AgIn2Te3l, CuIn2Se3Br, CuIn2Se3I, CuIn2Te3Cl, CuIn2Te3Br, CuInTe3I), spinel (AgIn2S3Cl, AgIn2S3Br, AgIn2Se3Cl, AgIn2Se3Br, AgIn2Se3l) and defect-rocksalt (AgIn2Te3Cl, AgIn2Te3Br). A second form of CuIn2Se3l is intermediate between the zincblende and spinel structure. A survey of the different reaction pathways of AB-B2X3 mixtures at high pressures and temperatures is given.

Phase transformations at high pressures and temperatures and the structure of a hypoeutectic 1Ni-99Al alloy

2012 ◽  
Vol 2012 (9) ◽  
pp. 779-785 ◽  
Author(s):  
A. G. Padalko ◽  
G. V. Talanova ◽  
E. Yu. Ponomareva ◽  
V. V. Talyat-Kelpsh ◽  
G. I. Zubarev ◽  
...  
Keyword(s):  
Phase Transformations ◽  
High Pressures ◽  
High Pressures And Temperatures

Phase transformations of n-layer graphenes into diamond at high pressures and temperatures

2017 ◽  
Vol 39 (2) ◽  
pp. 75-82 ◽  
Author(s):  
A. A. Shul’zhenko ◽  
L. Jaworska ◽  
A. N. Sokolov ◽  
V. G. Gargin ◽  
N. N. Belyavina
Keyword(s):  
Phase Transformations ◽  
High Pressures ◽  
High Pressures And Temperatures

Phase transformations in a binary 10 at % Si-90 at % Al alloy at high pressures and temperatures

2014 ◽  
Vol 2014 (5) ◽  
pp. 361-366 ◽  
Author(s):  
A. G. Padalko ◽  
T. K. Akopyan ◽  
E. V. Dedyaeva ◽  
G. V. Talanova ◽  
L. I. Shvorneva ◽  
...  
Keyword(s):  
Phase Transformations ◽  
High Pressures ◽  
Al Alloy ◽  
High Pressures And Temperatures
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