P(O/sub 2/)-T phase diagrams and properties of Ln/sub 2/Ba/sub 4/Cu/sub 7/O/sub 15-δ/ compounds (Ln=Dy,Er,Eu,Gd,Nd,Pr,Sm,Y and Yb)

1997 ◽  
Vol 7 (2) ◽  
pp. 1793-1796 ◽  
Author(s):  
V. Manojlovic ◽  
M.P. Staines ◽  
Wei Gao ◽  
J.L. Tallon
Keyword(s):  
Phase Diagrams ◽  
T Phase

Phase diagrams for impurity-doped VO2

1976 ◽  
Vol 54 (1) ◽  
pp. 1-8 ◽  
Author(s):  
J. M. Reyes ◽  
S. L. Segel ◽  
M. Sayer
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Phase Diagrams ◽  
Phase Region ◽  
Mixed Phase ◽  
Phase Boundaries ◽  
Temperature Changes ◽  
Impurity Doped ◽  
T Phase ◽  
Mixed Phase Region

The general form of the phase diagrams for impurity-doped VO2 is considered and shown to include mixed phase boundary regions. Phase diagrams for Cr and Al-doped VO2 are established on the basis of the temperature dependence of the 51V nuclear magnetic resonance (NMR) signal. In Cr-doped VO2, the (M2) phase is shown to exist over a smaller temperature–concentration range than reported previously and in Al-doped VO2, two intermediate single phases (M2) and (M3) are found. The (T) phase which has been previously suggested to be a definite phase having triclinic symmetry is shown to be a mixed phase region in which the contributions from the components change with temperature. Changes in NMR signal intensity at the phase boundaries show that half the V sites have paired spins in both the(M2) and (M3) phases.

Special points on the phase diagrams of langbeinites. The case of (x,T)-phase diagram of mixed K2xRb2(1−x)Cd2(SO4)3crystals

2014 ◽  
Vol 88 (2) ◽  
pp. 192-200
Author(s):  
Bohdan Zapeka ◽  
Andriy Say ◽  
Oxana Vlokh ◽  
Myroslav Kostyrko ◽  
Iryna Martynyuk-Lototska ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Phase Diagrams ◽  
Special Points ◽  
T Phase

scholarly journals Magnetic order in the van der Waals antiferromagnet CrPS4 : Anisotropic H−T phase diagrams and effects of pressure

2021 ◽  
Vol 103 (22) ◽  
Author(s):  
Sergey L. Bud'ko ◽  
Elena Gati ◽  
Tyler J. Slade ◽  
Paul C. Canfield
Keyword(s):  
Phase Diagrams ◽  
Magnetic Order ◽  
Van Der Waals ◽  
T Phase

A thermal-expansion study on the B–T phase diagrams of U1−xThxBe13 for 0⩽x⩽0.03

1999 ◽  
Vol 259-261 ◽  
pp. 623-624 ◽  
Author(s):  
F Kromer ◽  
M Lang ◽  
F Steglich ◽  
J.S Kim ◽  
G.R Stewart
Keyword(s):  
Thermal Expansion ◽  
Phase Diagrams ◽  
T Phase ◽  
Thermal Expansion Study

XRD studies of HT phase diagrams of Er and Ho

1995 ◽  
Vol 147 (3) ◽  
pp. 403-405 ◽  
Author(s):  
A.S Bulatov ◽  
V.F Dolzhenko ◽  
A.V Korniets
Keyword(s):  
Phase Diagrams ◽  
Xrd Studies ◽  
T Phase

Upper Critical Field and Irreversibility Line in Bi2Sr2CuO6+δ/CaCuO2 Superconducting Superlattices Obtained by MBE

2000 ◽  
Vol 14 (25n27) ◽  
pp. 2767-2772
Author(s):  
Matteo Salvato ◽  
Carmine Attanasio ◽  
Gerardina Carbone ◽  
Rosalba Fittipaldi ◽  
Tiziana Di Luccio ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Experimental Data ◽  
Thin Films ◽  
Phase Diagrams ◽  
Applied Magnetic Field ◽  
Three Dimensional ◽  
Upper Critical Field ◽  
Resistivity Measurements ◽  
T Phase ◽  
The Magnetic Field

Resistivity measurements in external applied magnetic field up to 8.5T have been performed on Bi2Sr2CuO6+δ/CaCuO2 superconducting superlattices obtained by MBE. The magnetic field (H) vs. temperature (T) phase diagrams have been determined and the experimental data have been compared with that obtained in the case of Bi2Sr2CuO6+δ thin films deposited with the same technique. A reduction of the anisotropy has been obtained in the case of the superlattices with respect to the case of Bi2Sr2CuO6+δ thin films and a three dimensional behavior has been observed by paraconductivity measurements.

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