scholarly journals Magnetic phase diagram, critical behavior, and two-dimensional to three-dimensional crossover in the triangular lattice antiferromagnetRbFe(MoO4)2

2006 ◽  
Vol 74 (2) ◽  
Author(s):  
L. E. Svistov ◽  
A. I. Smirnov ◽  
L. A. Prozorova ◽  
O. A. Petrenko ◽  
A. Micheler ◽  
...  
1986 ◽  
Vol 19 (23) ◽  
pp. 4503-4510 ◽  
Author(s):  
H Rauh ◽  
W A C Erkelens ◽  
L P Regnault ◽  
J Rossat-Mignod ◽  
W Kullman ◽  
...  

2012 ◽  
Vol 190 ◽  
pp. 67-70 ◽  
Author(s):  
M.A. Timirgazin ◽  
Anatoly K. Arzhnikov ◽  
A.V. Vedyayev

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.


2020 ◽  
Vol 101 (1) ◽  
Author(s):  
S. Selter ◽  
G. Bastien ◽  
A. U. B. Wolter ◽  
S. Aswartham ◽  
B. Büchner

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