具有Dzyaloshinskii- Moriya相互作用的方形晶格上海森堡自旋系统的热力学性质

Dal'nevostochnyi Matematicheskii Zhurnal Pub Date : 2020-06-01 DOI:10.47910/femj202007

V. Kapitan, E. Vasiliev, Yuriy Shevchenko, A. Perzhu, D. Kapitan, A. Rybin, K. Soldatov, A. Makarov, R. Volotovskii, K. Nefedev

{"title":"具有Dzyaloshinskii- Moriya相互作用的方形晶格上海森堡自旋系统的热力学性质","authors":"V. Kapitan, E. Vasiliev, Yuriy Shevchenko, A. Perzhu, D. Kapitan, A. Rybin, K. Soldatov, A. Makarov, R. Volotovskii, K. Nefedev","doi":"10.47910/femj202007","DOIUrl":null,"url":null,"abstract":"We present results of numerical simulation of thermodynamics for array of Classical Heisenberg spins placed on 2D square lattice. By using Metropolis and Wang--Landau methods we show the temperature behaviour of system with competing Heisenberg and Dzyaloshinskii--Moriya interaction (DMI) in contrast with classical Heisenberg system. We show the process of nucleating of skyrmion depending on the value of external magnetic field.","PeriodicalId":388451,"journal":{"name":"Dal'nevostochnyi Matematicheskii Zhurnal","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Thermodynamic properties of Heisenberg spin systems on a square lattice with the Dzyaloshinskii--Moriya interaction\",\"authors\":\"V. Kapitan, E. Vasiliev, Yuriy Shevchenko, A. Perzhu, D. Kapitan, A. Rybin, K. Soldatov, A. Makarov, R. Volotovskii, K. Nefedev\",\"doi\":\"10.47910/femj202007\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We present results of numerical simulation of thermodynamics for array of Classical Heisenberg spins placed on 2D square lattice. By using Metropolis and Wang--Landau methods we show the temperature behaviour of system with competing Heisenberg and Dzyaloshinskii--Moriya interaction (DMI) in contrast with classical Heisenberg system. We show the process of nucleating of skyrmion depending on the value of external magnetic field.\",\"PeriodicalId\":388451,\"journal\":{\"name\":\"Dal'nevostochnyi Matematicheskii Zhurnal\",\"volume\":\"17 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Dal'nevostochnyi Matematicheskii Zhurnal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.47910/femj202007\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Dal'nevostochnyi Matematicheskii Zhurnal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.47910/femj202007","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 3

摘要

本文给出了二维方形晶格上经典海森堡自旋阵列的热力学数值模拟结果。通过Metropolis和Wang- Landau方法，我们展示了具有海森堡和Dzyaloshinskii- Moriya相互作用(DMI)竞争的系统的温度行为，并与经典海森堡系统进行了对比。我们给出了随外加磁场大小变化的粒子成核过程。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Thermodynamic properties of Heisenberg spin systems on a square lattice with the Dzyaloshinskii--Moriya interaction

We present results of numerical simulation of thermodynamics for array of Classical Heisenberg spins placed on 2D square lattice. By using Metropolis and Wang--Landau methods we show the temperature behaviour of system with competing Heisenberg and Dzyaloshinskii--Moriya interaction (DMI) in contrast with classical Heisenberg system. We show the process of nucleating of skyrmion depending on the value of external magnetic field.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Dal'nevostochnyi Matematicheskii Zhurnal

自引率

0.00%

发文量