利用X射线衍射仪、扫描电子显微镜和荧光分光光度计对样品的晶体结构和光学性质进行了分析。
The structural and optical characteristics were studied by X-ray diffraction, scanning electron microscopy and Photoluminescence spectrum.
目前对氮化硅材料的电子结构和光学性质的第一性原理研究较少，特别是碳掺杂的氮化硅材料的第一性原理研究更少。
However, the electrical structure and optical properties of Si3N4 have not been investigated in detail by the first principles theory.
该分子材料具有较强的非线性光学性质，其分子的电子结构和电偶极矩是在密度泛函理论水平上利用从头计算方法得到的。
This kind of molecular material has strong nonlinear optical properties, and its electronic structures and dipole moments are calculated by use of density functional theory on ab initio level.
碳纳米管是一种新型的碳材料，具有特殊的结构，独特的力学、电磁学和光学性质，已引起人们的极大兴趣。
As a new kind of carbon materials, carbon nanotubes have attracted tremendous interest because of their unique structural, mechanic, electric, magnetic and optical properties.
统一尺寸、结构上有序包覆的核壳型复合材料，具有高折射率以及独特的电磁、光学和机械性质。
Due to their uniform size and regularity in the structure, core-shell structure composite nanoparticles will exhibit unique properties in electromagnetism, optics and mechanism.
纳米材料具有奇异结构和特异的功能，材料的电学、力学、磁学以及光学性质等发生了巨大的变化。
Nano-materials have the preternatural interface structures and unique functions and its properties are largely changed in electronics, mechanics, magnetic and optics et al.
它的晶体结构、化学组成、物理和光学性质与普通白云母相同或类似，属于普通白云母。
The crystal structure, chemical composition, physical properties and optical features of the acicular muscovite studied are the same as, or similar to, those of ordinary muscovite.
对制备的样品的结构、光学和电学性质进行了研究。
The structural, optical and electrical properties of samples were investigated in detail.
以最根本的铌酸锂晶体晶胞结构为出发点对铌酸锂晶体的声学、光学以及声光性质进行了推导和描述。
Based upon the study of the unit cell structure of LN, the acoustic property and the optical property and the acoustooptic property are analyzed and presented.
光子晶体的应用源于光子晶体所具有的各种特殊光学和电学性质，而这些性质又是由晶体的光子带隙结构决定的。
The applications of photonic crystals are attributed to the special properties of electronic and optic area, and such properties are depend on photonic band structures.
并对薄膜的晶相结构、电阻率、光透过率、光吸收系数等电学和光学性质进行了测试和分析。
Test and analysis some properties such as crystal structure, superficial resistivity, light transparence, absorption coefficient etc.
本文采用反应磁控溅射法和溶胶凝胶法制备了均匀致密的三氧化钨薄膜材料，对它的光学性质、表面形态、结构等进行了深入的研究。
The effects of low-power(LP) buffers on the structural properties of ZnO thin films deposited under high power by RF magnetron sputtering have been investigated.
分析了4 羟基3 甲氧基肉桂酸的分子结构特点，研究了其二阶非线性光学性质和固体样品的透光性能。
Analyzed the molecular structure of 4-Hydroxy-3-Methoxy Cinnamylic Acid, and studied the second-order nonlinear optical properties.
分析讨论了晶体结构，电子能带，态密度和光学性质与掺杂元素种类和掺杂量之间的关系。
The electronic bands, density of states and optical properties are obtained accordingly, and the doping-effects on the electrical and optical properties also are analysed.
分析讨论了晶体结构，电子能带，态密度和光学性质与掺杂元素种类和掺杂量之间的关系。
The electronic bands, density of states and optical properties are obtained accordingly, and the doping-effects on the electrical and optical properties also are analysed.
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