The thermal capacitance of optical lattice vibration;
光频支格波对晶格热容的贡献
The lattice thermal conductivity decreased eviden.
结果表明,随着Sm填充分数的增加,载流子浓度及电导率降低;塞贝克系数随温度的升高和Sm填充分数的增加而增大;晶格热导率随Sm填充分数的增加先减小然后再增加,在某一填充分数时达到最小值。
The effects of the kinds of filling and replacement atoms and the form of filling on the lattice thermal conductivity and thermo-electric property were discussed in this paper.
系统研究了填充原子的种类、填充方式以及置换原子的种类对晶格热导率及热电性能的影响。
In this paper, the effects of filling atoms with different ionic radii of Ba, Ce, Y and different substituting atoms Fe, Ni on the lattice thermal conductivity of filled R yM xCo 4-xSb 12 are systematically investigated.
系统地研究了离子半径不同的Ba,Ce ,Y作为填充原子及Fe ,Ni作为置换原子对填充化合物RyMxCo4 -xSb1 2 晶格热导率的影响规律 。