北京师范大学学报（自然科学版）Issue(4)：354-358,5.
含铁磁耦合费米气体热力学性质的研究
THERMODYNAMIC PROPERTIES OF THREE-DIMENSIONAL FERMI GASES WITH FERROMAGNETIC COUPLINGS
摘要
Abstract
Thermodynamic properties of Fermi gas with ferromagnetic coupling were studied under external magnetic field within mean-field theory.The strength of paramagnetic effect was measured by the Lande-factor.Specific heat and entropy with reduced magnetic field strength, reduced ferromagnetic couplings intensity,Lande-factor and reduced temperature were calculated.Data showed that the specific heat was proportional to the square of reduced temperature.关键词
热力学性质/朗德因子/铁磁耦合费米气体Key words
thermodynamic properties/Lande-factor/Fermi gases with ferromagnetic couplin g引用本文复制引用
王宝宝,秦吉红,梁颖..含铁磁耦合费米气体热力学性质的研究[J].北京师范大学学报（自然科学版）,2014,(4):354-358,5.基金项目
北京高等学校青年英才计划资助项目(YETP0389) （YETP0389）
国家自然科学基金资助项目(11004006) （11004006）
中央高校基本科研业务费资助项目 （）
