Open AccessПлотность состояний и структура основного состояния модели Изинга на решетке Кагоме с учетом взаимодействия ближайших и следующих соседей
Author(s) -
М. А. Магомедов,
А. К. Муртазаев
Publication year - 2018
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2018.06.45996.14m
Subject(s) - antiferromagnetism , ising model , monte carlo method , statistical physics , k nearest neighbors algorithm , phase transition , histogram , lattice (music) , condensed matter physics , thermodynamics , physics , materials science , mathematics , computer science , artificial intelligence , statistics , acoustics , image (mathematics)
Phase transitions and thermodynamic properties have been studied in the two-dimensional antiferromagnetic Ising model on a Kagome lattice by the Monte Carlo method with consideration for both nearest- and next-nearest-neighbor interaction. Using the histogram data analysis method, it has been shown that the studied model is characterized by a second-order phase transition. The temperature dependence of thermodynamic parameters has been revealed to exhibit abnormal behavior.