Development and testing of a new apparatus for the measurement of high-pressure low-temperature phase equilibria

2012 ◽  
Vol 329 ◽  
pp. 55-62 ◽  
Author(s):  
José M.S. Fonseca ◽  
Nicolas von Solms
Keyword(s):  
High Pressure ◽  
Low Temperature ◽  
Phase Equilibria ◽  
Temperature Phase ◽  
New Apparatus ◽  
Low Temperature Phase

High pressure–low temperature phase diagram of barium: Simplicity versus complexity

2015 ◽  
Vol 107 (22) ◽  
pp. 221908 ◽  
Author(s):  
Serge Desgreniers ◽  
John S. Tse ◽  
Takahiro Matsuoka ◽  
Yasuo Ohishi ◽  
Quan Li ◽  
...  
Keyword(s):  
Phase Diagram ◽  
High Pressure ◽  
Low Temperature ◽  
Temperature Phase ◽  
Low Temperature Phase ◽  
Temperature Phase Diagram

Experimental determination and thermodynamic evaluation of low-temperature phase equilibria in the Fe–Ni binary system

Calphad ◽  
2019 ◽  
Vol 67 ◽  
pp. 101677 ◽  
Author(s):  
Ikuo Ohnuma ◽  
Shota Shimenouchi ◽  
Toshihiro Omori ◽  
Kiyohito Ishida ◽  
Ryosuke Kainuma
Keyword(s):  
Binary System ◽  
Low Temperature ◽  
Phase Equilibria ◽  
Experimental Determination ◽  
Temperature Phase ◽  
Thermodynamic Evaluation ◽  
Low Temperature Phase

Transformation of ice in aqueous KCl solution to a high-pressure, low-temperature phase

2004 ◽  
Vol 400 (4-6) ◽  
pp. 511-514 ◽  
Author(s):  
Yukihiro Yoshimura ◽  
Ho-kwang Mao ◽  
Russell J. Hemley
Keyword(s):  
High Pressure ◽  
Low Temperature ◽  
Temperature Phase ◽  
Low Temperature Phase

Low-Temperature Phase Equilibria: Methane-Propane System

1954 ◽  
Vol 46 (12) ◽  
pp. 2531-2534 ◽  
Author(s):  
W. W. Akers ◽  
J. F. Burns ◽  
W. R. Fairchild
Keyword(s):  
Low Temperature ◽  
Phase Equilibria ◽  
Temperature Phase ◽  
Low Temperature Phase

Low Temperature Phase Equilibria

1954 ◽  
Vol 46 (12) ◽  
pp. 49-49
Author(s):  
W Akers ◽  
J Burns ◽  
W Fairchild ◽  
R Kelley ◽  
T Lipscomb
Keyword(s):  
Low Temperature ◽  
Phase Equilibria ◽  
Temperature Phase ◽  
Low Temperature Phase

Substitutions in Hg-cuprate superconductors

1994 ◽  
Vol 9 (11) ◽  
pp. 2809-2813 ◽  
Author(s):  
V. Kirtikar ◽  
K.K. Singh ◽  
D.E. Morris
Keyword(s):  
High Pressure ◽  
Low Temperature ◽  
Magnetization Curve ◽  
Cuprate Superconductors ◽  
Temperature Phase ◽  
X Ray Diffraction ◽  
X Ray ◽  
Lattice Constants ◽  
Superconducting Compounds ◽  
Low Temperature Phase

Several substitutions have been attempted in the Hg layer of the Hg 1212 and 1223 cuprate superconductors. A new series of (Hg,Bi)1212 superconducting compounds has been synthesized. The highest Tc of the series (92 K) is found for the composition (Hg0.67Bi0.33)Sr2(Y0.5Ca0.5)Cu2O7−δ, with lattice constants a = 3.811 Å and c = 12.002 Å. X-ray diffraction and SEM with EDX analysis confirm that Hg is indeed incorporated in the structure. High-pressure oxygenation at 250 bar and 400 °C changes the magnetization curve, adding a second transition at ∼42 K; the 92 K transition remains unchanged. High-pressure oxygenation of Pb-substituted composition of the 1223 system, (Hg0.67Pb0.33)Ba2Ca2Cu3O8 also leads to the formation of low temperature phase with Tc = 67 K. The low Tc phase is associated with the incorporation of extra oxygen, possibly in the Hg layer.

Low-Temperature Phase Equilibria in the Y-Ba-Cu-O System

1995 ◽  
Vol 78 (7) ◽  
pp. 1745-1752 ◽  
Author(s):  
Eric L. Brosha ◽  
Fernando H. Garzon ◽  
Ian D. Raistrick ◽  
Peter K. Davies
Keyword(s):  
Low Temperature ◽  
Phase Equilibria ◽  
Temperature Phase ◽  
Low Temperature Phase
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