Magnetic phase diagram of the two-dimensional random mixture with competing exchange interactions K2CuxCo1−xF4

1990 ◽  
Vol 90-91 ◽  
pp. 353-354 ◽  
Author(s):  
M. Itoh ◽  
I. Yamada ◽  
M. Ishizuka ◽  
K. Amaya ◽  
T. Kobayashi ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Magnetic Phase ◽  
Magnetic Phase Diagram ◽  
Exchange Interactions ◽  
Two Dimensional ◽  
Random Mixture

Magnetic Phase Diagram of Random Mixture Fe1-xMnxCl2·2H2O with Competing Anisotropies and Exchange Interactions

2000 ◽  
Vol 69 (12) ◽  
pp. 3980-3982 ◽  
Author(s):  
Kazuko Zenmyo ◽  
Hidenori Kubo ◽  
Hiroyuki Deguchi ◽  
Kensuke Konishi ◽  
Kazuyoshi Takeda
Keyword(s):  
Phase Diagram ◽  
Magnetic Phase ◽  
Magnetic Phase Diagram ◽  
Exchange Interactions ◽  
Random Mixture

Magnetic Phase Transitions in the Two-Dimensional Random Mixture K2CuxCo1-xF4with Competing Exchange Interactions

1990 ◽  
Vol 59 (5) ◽  
pp. 1792-1800 ◽  
Author(s):  
Masayuki Itoh ◽  
Isao Yamada ◽  
Mamoru Ishizuka ◽  
Kiichi Amaya ◽  
Tatsuo Kobayashi ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Magnetic Phase ◽  
Exchange Interactions ◽  
Magnetic Phase Transitions ◽  
Two Dimensional ◽  
Random Mixture

Magnetic phase diagram of Rb2MnCl4, a quasi-two-dimensional uniaxial antiferromagnet

1986 ◽  
Vol 19 (23) ◽  
pp. 4503-4510 ◽  
Author(s):  
H Rauh ◽  
W A C Erkelens ◽  
L P Regnault ◽  
J Rossat-Mignod ◽  
W Kullman ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Magnetic Phase ◽  
Magnetic Phase Diagram ◽  
Two Dimensional

scholarly journals Incommensurate Spin-Density Wave in Two-Dimensional Hubbard Model

2012 ◽  
Vol 190 ◽  
pp. 67-70 ◽  
Author(s):  
M.A. Timirgazin ◽  
Anatoly K. Arzhnikov ◽  
A.V. Vedyayev
Keyword(s):  
Phase Diagram ◽  
Hubbard Model ◽  
Ground State ◽  
Magnetic Phase ◽  
Density Wave ◽  
Spin Density Wave ◽  
Magnetic Phase Diagram ◽  
Two Dimensional ◽  
Magnetic Phases ◽  
Model Relation

We consider the magnetic phase diagram of the two-dimensional Hubbard model ona square lattice.We take into account both spiral and collinear incommensurate magnetic states.The possibility of phase separation of spiral magnetic phases is taken into consideration as well.Our study shows that all the listed phases appear to be the ground state at certain parametersof the model. Relation of the obtained results to real materials, e.g. Cu-based high-temperaturesuperconductors, is discussed.

scholarly journals Magnetic anisotropy and low-field magnetic phase diagram of the quasi-two-dimensional ferromagnet Cr2Ge2Te6

2020 ◽  
Vol 101 (1) ◽  
Author(s):  
S. Selter ◽  
G. Bastien ◽  
A. U. B. Wolter ◽  
S. Aswartham ◽  
B. Büchner
Keyword(s):  
Phase Diagram ◽  
Magnetic Anisotropy ◽  
Magnetic Phase ◽  
Magnetic Phase Diagram ◽  
Two Dimensional ◽  
Low Field

Magnetic properties of the ferrimagnetic spinels systems CoFe2–2xCr2xO4

2008 ◽  
Vol 86 (11) ◽  
pp. 1287-1290 ◽  
Author(s):  
R Masrour ◽  
M Hamedoun ◽  
A Hourmatallah ◽  
K Bouslykhane ◽  
N Benzakour ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Magnetic Properties ◽  
High Temperature ◽  
Magnetic Phase ◽  
Magnetic Phase Diagram ◽  
Exchange Interactions ◽  
Temperature Series ◽  
Series Expansions ◽  
74.25 Ha ◽  
75.40 Cx

The magnetic properties of a diluted ferrimagnetic spinels system CoFe2–2xCr2xO4 are studied using the high-temperature series expansions method in the range 0 ≤ x ≤ 1. The inter-sublattice exchange interactions (JCo Cr or JCo–Fe) are calculated using the probability law. The high-temperature series expansions, together with the Padé-approximants method, are applied to the spinels systems CoFe2–2xCr2xO4 to determine the magnetic phase diagram, i.e., TC versus dilution x. The critical exponent associated with the magnetic susceptibility (γ) is deduced. PACS Nos.: 75.30.Et; 75.40.Cx; 74.25.Ha, 75.30.Cr

Magnetic Phase Diagram of the Quasi-Two-Dimensional S = 1/2 Antiferromagnet Cs2CuBr4

2006 ◽  
Author(s):  
H. Tsujii ◽  
C. R. Rotundu ◽  
T. Ono ◽  
B. Andraka ◽  
H. Tanaka ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Magnetic Phase ◽  
Magnetic Phase Diagram ◽  
Two Dimensional
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