Theory of antiferromagnetic short-range order in the two-dimensional Heisenberg model

1997 ◽  
Vol 56 (9) ◽  
pp. 5535-5541 ◽  
Author(s):  
S. Winterfeldt ◽  
D. Ihle
1997 ◽  
Vol 78 (16) ◽  
pp. 3197-3200 ◽  
Author(s):  
T. G. Perring ◽  
G. Aeppli ◽  
Y. Moritomo ◽  
Y. Tokura

2019 ◽  
Vol 100 (14) ◽  
Author(s):  
V. I. Kuz'min ◽  
Yu. S. Orlov ◽  
A. E. Zarubin ◽  
T. M. Ovchinnikova ◽  
S. G. Ovchinnikov

2020 ◽  
Vol 127 (2) ◽  
pp. 025305
Author(s):  
Qi An ◽  
Matthieu Fortin-Deschênes ◽  
Guanghua Yu ◽  
Oussama Moutanabbir ◽  
Hong Guo

1997 ◽  
Vol 12 (1) ◽  
pp. 75-82 ◽  
Author(s):  
M. Kimura ◽  
J. B. Cohen ◽  
S. Chandavarkar ◽  
K. Liang

The short-range order in the near surface region of the Cu3Au(001) face was investigated above the critical temperature by glancing-incidence x-ray diffraction, measuring the diffuse intensity throughout a two-dimensional region of reciprocal space. This intensity was analyzed quantitatively to obtain the two-dimensional Cowley–Warren short-range-order parameters and atomic displacements. Monte-Carlo simulation based on these values has revealed that the atomic configurations in the surface consist of ordered domains and clusters in a disordered matrix. There is a large number of {10} antiphase domain boundaries (APDB).


1997 ◽  
Vol 8 (2) ◽  
pp. 109-121 ◽  
Author(s):  
S.-J. Hwang ◽  
C. Fernandez ◽  
J.P. Amoureux ◽  
J. Cho ◽  
S.W. Martin ◽  
...  

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