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- The methods that will be discussed are based on concepts derived from various fields, namely electron optics, the interaction of electrons with crystals, elasticity theory, crystal defect theory and crystallography. 我们要讨论的途径是以源自多种领域的观念为基础,也就是电子眼,电子和晶体之间的干扰,弹性理论,晶体缺陷理论和结晶学。
- Crystal Defect Theory 晶体缺陷理论
- A crystal defect caused by the absence of an atom, an ion, or a molecule in a crystal lattice. 晶格空位在晶格里由于缺少一个原子、一个离子或一个分子造成晶格空位
- Point Defect - A crystal defect that is an impurity, such as a lattice vacancy or an interstitial atom. 点缺陷-不纯净的晶缺陷,例如格子空缺或原子空隙。
- Lastly, the crystal defect was observed and analyzed, and measures of improving crystal quality were put forward. 最后,对晶体的缺陷进行了观察和分析,给出了改善晶体质量的途径和措施。
- The quantum defect of Rydberg series 1s2np is determined according to the single-channel quantum defect theory. 依据单通道量子亏损理论;确定了Rydberg系列1s2np的量子数亏损.
- Crystal Defect - Parts of the crystal that contain vacancies and dislocations that can have an impact on a circuit's electrical performance. 晶体缺陷-部分晶体包含的、会影响电路性能的空隙和层错。
- The Multichannel Quantum Defect Theory (MQDT) has been applied to the analysis of the 2D absorption spectrum of atomic aluminium. 本文用多通道量子数亏损理论分析计算了AlI原子的~2D吸收谱。
- Multichannel quantum defect theory (MQDT) has been evolved into a powerful tool for the interpretation of highly excited Rydberg structure of atoms and ions. 在探索原子及离子高激发态结构中,多通道量子数亏损理论(MQDT)是一个强有力的工具。
- The photoabsorption spectra in the valence-shell continuum region of C2H4 are calculated by the multi-scattering self-consistent-field method in the framework of the quantum defect theory. 摘要在量子数亏损框架下,利用多重散射自洽方法计算了C2H4价壳层电离连续区光吸收谱。
- The tunable photonic crystals filter was proposed based on one-dimensional photonic crystals infiltrated by nematic liquid crystal defect films with electrically tunable. 摘要在一维光子晶体中引入向列相液晶作为缺陷层,用电场改变液晶分子的取向,形成光子晶体可调谐滤波器。
- multichannel quantum defect theory 多通道量子数亏损理论
- XRD, SEM, TEM and HRTEM were applied to analyze the phase composition and microstructure, as well as crystal defects in the RPS TiN coating. 利用XRD、SEM、TEM及HRTEM等分析手段研究分析了涂层的结构、微观组织,以及涂层内的晶体缺陷。
- Ce:YAP scintillator, crystal growth, crystal defects, optical spectra, light yield. YAP闪烁晶体;晶体生长;晶体缺陷;光谱测试;光产额
- The main crystal defects in samples of Group A were the dislocations originated from the s. 组样品中的晶体缺陷以起源于籽晶表面的位错为主,少量位错起源于晶体的内部。
- EDGE DISLOCATION IN CRYSTAL DEFECT GAUGE FIELD 晶体缺陷规范场中的刃位错
- It indicates that the shape of W and WC grains is varied,such as dendritic and chain structure,and there are many crystal defects in WC grains. 发现钨和碳化钨粉形状复杂,多为树枝状或链状颗粒团形式,碳化钨粉中有较多的晶体缺陷。
- In generally, there were some crystal defects in the polycrystal materials, and was namely the inperfect crystal structure. 多晶材料中通常存在一些晶体缺陷,称之为晶体结构的不完整性。
- An approach to calculate the orientation of the crystal defects using continuous spectra synchrotron radiation was proposed in this paper. 本文提出了采用同步辐射白光貌相术计算晶体缺陷空间走向的方法。
- They detected no defect in the product. 他们没发现产品有任何问题。