scholarly journals Magnetic properties of a quasi-two-dimensional S=12 Heisenberg antiferromagnet with distorted square lattice

2017 ◽  
Vol 95 (23) ◽  
Author(s):  
Hironori Yamaguchi ◽  
Yusuke Tamekuni ◽  
Yoshiki Iwasaki ◽  
Rei Otsuka ◽  
Yuko Hosokoshi ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Square Lattice ◽  
Two Dimensional ◽  
Heisenberg Antiferromagnet

Spin dynamics and spin correlations in the spinS=1 two-dimensional square-lattice Heisenberg antiferromagnet La2NiO4

1995 ◽  
Vol 96 (4) ◽  
pp. 479-489 ◽  
Author(s):  
K. Nakajima ◽  
K. Yamada ◽  
S. Hosoya ◽  
Y. Endoh ◽  
M. Greven ◽  
...  
Keyword(s):  
Spin Dynamics ◽  
Square Lattice ◽  
Two Dimensional ◽  
Heisenberg Antiferromagnet ◽  
Spin Correlations

THE 2D HEISENBERG ANTIFERROMAGNET IN HIGH-Tc SUPERCONDUCTIVITY: A Review of Numerical Techniques and Results

1991 ◽  
Vol 02 (02) ◽  
pp. 659-709 ◽  
Author(s):  
T. BARNES
Keyword(s):  
Magnetic Properties ◽  
Computer Technology ◽  
High Temperature Superconductors ◽  
Square Lattice ◽  
Heisenberg Antiferromagnet ◽  
Nonzero Temperature ◽  
Numerical Techniques ◽  
Numerical Work ◽  
High Tc ◽  
Numerical Studies

In this article we review numerical studies of the quantum Heisenberg antiferromagnet on a square lattice, which is a model of the magnetic properties of the undoped “precursor insulators” of the high temperature superconductors. We begin with a brief pedagogical introduction and then discuss zero and nonzero temperature properties and compare the numerical results to analytical calculations and to experiment where appropriate. We also review the various algorithms used to obtain these results, and discuss algorithm developments and improvements in computer technology which would be most useful for future numerical work in this area. Finally we list several outstanding problems which may merit further investigation.

Crystal structure and magnetic properties of bis(pyrazine)copper(II) perchlorate, Cu(pyz)2(ClO4)2, a two-dimensional Heisenberg antiferromagnet

1979 ◽  
Vol 18 (10) ◽  
pp. 2679-2682 ◽  
Author(s):  
Jacques Darriet ◽  
Muin S. Haddad ◽  
Eileen N. Duesler ◽  
David N. Hendrickson
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Two Dimensional ◽  
Heisenberg Antiferromagnet
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