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实际费米气体的低温性质
  • ISSN号：1000-0712
  • 期刊名称：《大学物理》
  • 时间：0
  • 分类：O414[理学—理论物理;理学—物理]
  • 作者机构：[1]鲁东大学实验与设备管理处,山东烟台264025, [2]鲁东大学物理与电子工程学院,山东烟台264025
  • 相关基金：国家自然科学基金资助项目（10275042）
作者： 王立志[1], 柳盛典[2], 阮文举[1], 季立光[1]
关键词： 费米气体, 相互作用, 赝势法, Fermi gas, interaction, pseudo potential method
中文摘要：

实际气体粒子间都存在弱的相互作用，利用赝势法求出无外势时实际费米气体的能谱，导出了低温低密度下实际费米气体的化学势、压强、熵、内能和定容热容等物理量的解析表达式，探讨了粒子间相互作用对系统低温性质的影响．

英文摘要：

The weak interaction universally exists in actual gases, the analytical expressions of chemical potential, pressure, entrophy and heat capacity at a constant volume for actual gases in the absence of external potential are derived using total energy deduced by pseudo potential method, then based on the derived expressions, the effects of inter-particle interaction on the properties of Fermi gas systems are discussed.

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期刊信息
  • 《大学物理》
  • 北大核心期刊（2011版）
  • 主管单位:中国科学
  • 主办单位:中国物理学会
  • 主编：田光善
  • 地址：北京师范大学科技楼C区701
  • 邮编：100875
  • 邮箱：cop@bnu.edu.cn
  • 电话：010-58808024
  • 国际标准刊号：ISSN：1000-0712
  • 国内统一刊号：ISSN：11-1910/O4
  • 邮发代号:82-320
  • 获奖情况:
  • 中国科协第一届优秀期刊二等奖,北京市新闻出版局和北京科技期刊编辑学会颁发的“...,《CAJ-CD规范》执行优秀奖
  • 国内外数据库收录:
  • 中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:10499