期刊文献+

掺Nd钒酸盐晶体热导率的拉曼光谱研究

Raman Spectra Study of Thermal Conductivity of Nd-doped Vanadate Crystals
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摘要 运用晶格动力学观点推导了热导率与积分拉曼散射强度的关系,测量了Nd:YVO4(简称NYV)和Nd:GdVO4(简称NGV)不同配置下的高温拉曼光谱和其a、c向的热导率,理论与实验非常吻合。 Based on the lattice dynamics theory, we got a correlation between the thermal conductivity and the Raman scattering integrated intensity. The Raman spectra and thermal conductivities along a-direction and c-direction of NGV and NYV were measured, respectively. The results are agreement with the correlation.
出处 《人工晶体学报》 EI CAS CSCD 北大核心 2006年第4期800-803,共4页 Journal of Synthetic Crystals
基金 济南大学校基金(Y0512)
关键词 拉曼光谱 钒酸盐晶体 热导率 Raman spectra vanadate crystal thermal conductivity
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参考文献8

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