2018年11月5日 · This paper analyses the atomistic structure, vibrational states and Raman spectra of the mixed TeO 2 –TeO 3 crystalline compounds (TeO 2, Te 4 O 9, Te 2 O 5 and …

2000年9月1日 · In this article we present the detailed structural and spectroscopic (Raman diffusion) data on a new crystalline form of tellurium dioxide (that we have called γ-TeO 2) …

利用激光显微高温Raman光谱仪,测定了TeO2晶体的常温Raman光谱及高温熔体法生长TeO2晶体固/液边界层的高温Raman光谱.通过分析,指认了TeO2晶体的常温Raman谱图200~800 cm-1 …

Raman spectra of the mixed crystalline oxides of the (1 − x)TeO2 + xTeO3 (x = 0, ¼, ½, 1) series were recorded and simulated by using the DFT calculations. Good agreement between …

The room temperature and high temperature Raman spectra of solid/melt growth boundary layers of TeO2 grown from melt were measured by high-temperature laser-micro-Raman spectrum. …

摘要 利用激光显微高温Raman光谱仪 ,测定了TeO2 晶体的常温Raman光谱及高温熔体法生长TeO2 晶体固 液边界层的高温Raman光谱。通过分析 ,指认了TeO2 晶体的常温Raman谱图 2 0 …

2000年4月1日 · Results were used to interpret the Raman spectra of two new polymorphs (γ and δ) of tellurium dioxide, and to clarify their relationships with the spectrum of pure TeO 2 glass. …

2018年11月5日 · Highlights • Several mixed TeO2–TeO3 crystals were synthesized by solid-state chemistry • DFT calculations well describe structures and phonon spectra of TeO2–TeO3 …

可变晶格常数乙醇_二氧化硅胶质光子晶体中的Raman散射; 二氧化硫还原沉淀粗碲的研究; 95 氧化铝陶瓷 性能介绍; 二氧化碲制备碲粉新工艺生产实践; 95后群体画像研究报告（2017）：95后 …

2023年2月14日 · The calculated Raman spectra of amorphous TeO 2 are found to be in excellent agreement with the experimental data. A strong peak in the low-frequency range of the Raman …