摘要
从对离子晶体热辐射的微观机理的研究出发,利用谐振子模型对离子晶体的热辐射特性进行了研究与计算,利用该模型可以计算出离子晶体材料的红外光谱图。与多种典型离子晶体红外光谱的实测结果进行对比。结果表明:模型计算结果与实测波谱基本吻合。
Based on the research on the microscopic mechanism of heat radiation of ionic crystals, a model of harmonic oscillators was established to calculate the heat radiation characteristics of ionic crystals. Then model can be used to calculate the infrared spectra of ionic crystals as well. Comparison of the numerical results with experimental results indicates that the results calculated by the model are in good agreements with the infrared spectra measured.
出处
《热科学与技术》
CAS
CSCD
2004年第4期332-336,共5页
Journal of Thermal Science and Technology
