Internally consistent thermodynamic data and equilibrium phase relations for compounds in the system MgO-SiO2at high pressure and high temperature

1990 ◽  
Vol 95 (B5) ◽  
pp. 6915 ◽  
Author(s):  
Yingwei Fei ◽  
Surendra K. Saxena ◽  
Alexandra Navrotsky
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Thermodynamic Data ◽  
Equilibrium Phase ◽  
Phase Relations ◽  
Consistent Thermodynamic Data

Phase relations of iron–silicon alloys at high pressure and high temperature

2009 ◽  
Vol 36 (9) ◽  
pp. 511-518 ◽  
Author(s):  
Yasuhiro Kuwayama ◽  
Toshimitsu Sawai ◽  
Kei Hirose ◽  
Nagayoshi Sata ◽  
Yasuo Ohishi
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Phase Relations ◽  
Silicon Alloys ◽  
Iron Silicon

Phase relations and equations of state ofZrO2under high temperature and high pressure

2001 ◽  
Vol 63 (17) ◽  
Author(s):  
O. Ohtaka ◽  
H. Fukui ◽  
T. Kunisada ◽  
T. Fujisawa ◽  
K. Funakoshi ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Equations Of State ◽  
Phase Relations

Nanosized Thallium Inclusions in Aluminium

1993 ◽  
Vol 316 ◽  
Author(s):  
E. Johnson ◽  
A. Johansen ◽  
K.K. Bourdelle ◽  
H.H. Andersen ◽  
L. Sarholt-Kristensen
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Orientation Relationship ◽  
Room Temperature ◽  
Equilibrium Phase ◽  
Lattice Parameter ◽  
Metastable Equilibrium ◽  
Stable Phase ◽  
Pure Aluminium ◽  
Temperature Equilibrium

ABSTRACTIon implantation of pure aluminium with thallium induces formation of nanosized crystalline thallium inclusions with either fee or bee structure. The size of the inclusions depends on the implantation conditions and subsequent annealing treatments. Inclusions less than 10-15 nm in size are generally fee while larger inclusions are bee. The fee inclusions are aligned topotactically with the aluminium matrix with a cube/cube orientation relationship, and they have a truncated octahedral shape bounded by {111} and {001} planes. The lattice parameter of the fee thallium inclusions is 0.484 nm ± 0.002 nm, which is slightly but significantly larger than for the high pressure fee thallium phase known to be stable above 3.8 GPa. The lattice parameter of the bec inclusions is close to the equilibrium value of 0.387 nm and the orientation relationship is given by the Kurdjumov-Sachs rule (011)bcc ║ (111)fcc and [111]bcc ║ [101]fcc The bec inclusions,, representing the high temperature equilibrium phase but existing in metastable equilibrium at lower temperatures, have curved and less well-defined facets. Inclusions with hep structure, the stable phase at room temperature, have not been observed.

Phase Relations and Volume Changes of Hafnia under High Pressure and High Temperature

2004 ◽  
Vol 84 (6) ◽  
pp. 1369-1373 ◽  
Author(s):  
Osamu Ohtaka ◽  
Hiroshi Fukui ◽  
Taichi Kunisada ◽  
Tomoyuki Fujisawa ◽  
Kenichi Funakoshi ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Phase Relations ◽  
Volume Changes

Phase relations of CaCO3at high pressure and high temperature

2001 ◽  
Vol 86 (9) ◽  
pp. 997-1002 ◽  
Author(s):  
Kaichi Suito ◽  
Junpei Namba ◽  
Takashi Horikawa ◽  
Yozo Taniguchi ◽  
Noriko Sakurai ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Phase Relations
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