Experimentally determining the exchange parameters of quasi-two-dimensional Heisenberg magnets
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چکیده
منابع مشابه
Experimentally determining the exchange parameters of quasi-two-dimensional Heisenberg magnets
Though long-range magnetic order cannot occur at temperatures T > 0 in a perfect two-dimensional (2D) Heisenberg magnet, real quasi-2D materials will invariably possess nonzero inter-plane coupling J⊥ driving the system to order at elevated temperatures. This process can be studied using quantum Monte Carlo calculations. However, it is difficult to test the results of these calculations experim...
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ژورنال
عنوان ژورنال: New Journal of Physics
سال: 2008
ISSN: 1367-2630
DOI: 10.1088/1367-2630/10/8/083025