北京师范大学学报（自然科学版）2017，Vol.53Issue(5)：532-535,4.DOI:10.16360/j.cnki.jbnuns.2017.05.005
含铁磁耦合玻色气体磁化率的研究
Magnetic susceptibility of Bose gases with ferromagnetic interaction
摘要
Abstract
Magnetic susceptibility of three-dimensional Bose gas with ferromagnetic interaction was studied under external magnetic field within mean-field theory.The relationships of magnetic susceptibility with reduced temperature,with reduced ferromagnetic coupling constant,with lande factor,and with reduced magnetic field strength were discussed.Ferromagnetism under weak ferromagnetic interaction strength and paramagnetism was found to be conducive to the increase of magnetic susceptibility.关键词
玻色气体/铁磁耦合相互作用/磁化率Key words
Bose gases/ferromagnetic coupling interaction/magnetic susceptibility分类
数理科学引用本文复制引用
王玉晶,秦吉红,梁颖..含铁磁耦合玻色气体磁化率的研究[J].北京师范大学学报（自然科学版）,2017,53(5):532-535,4.基金项目
中央高校基本科研业务费资助项目(FRF-BR-16-014A) （FRF-BR-16-014A）
北京高等学校青年英才计划资助项目(YETP0389) （YETP0389）
