For the case of finite temperature, the analytical energy density, entropy density and free energy density are acquired with help of Sommerfield expansion to the Fermi-Dirac integrals.
对于有限温度情形，通过索末菲展开，得到了能量密度、自由能密度以及熵密度的解析公式。
The relation between screening constant and temperature has been obtained by the approximate eigenfunctions of electrons in a crystal and Fermi-Dirac statistics.
本文利用晶体的电子近似本征函数和弗密——狄喇克统计得出屏蔽系数和温度的关系。
The relation between screening constant and temperature has been obtained by the approximate eigenfunctions of electrons in a crystal and Fermi-Dirac statistics.
本文利用晶体的电子近似本征函数和弗密——狄喇克统计得出屏蔽系数和温度的关系。
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