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- 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
- lattice defect(crystal defect) 晶格缺陷
- 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。
- 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 effect of Si on the crystal lattice parameters,lattice volume and crystal defects of the eutectic cementite in malleable cast iron has been studied by using X ray diffractometer and TEM. 采用X-射线衍射仪、透射电镜研究了可锻铸铁白口组织中硅对共晶渗碳体点阵参数、晶胞体积及晶体缺陷的影响。
- Is the role of lattice defects underestimated as initiating rare earth luminescence? 稀土长余辉发光研究中是否忽视了晶格缺陷的作用呢?
- Keywords Mechanochemistry;Ultrafine grinding;Crystal lattice defect;Mineral processing; 机械化学;超细磨;晶格缺陷;矿物加工;
- 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。
- a crystal defect caused by the absence of an atom,an ion,or a molecule in a crystal lattice 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
- A rapid quenc hing of PL is observed above 0.2 at% of Ag concentration due to lattice defects and impurity atoms,however,the optimal concentration of Ag + in the EL efficiency is about 1 at%. 当 Ag+的浓度达到 0 .;2at%25;薄膜的光致发光发生很强的淬灭;但是电致发光的淬灭浓度却达 1at%25。
- EDGE DISLOCATION IN CRYSTAL DEFECT GAUGE FIELD 晶体缺陷规范场中的刃位错
- During the forming process, lattice defects and cavities existed because of changement of enviroments and conditions.The fluid medium around them were captured in the lattice deffects and cavities. 在宝石的形成过程中,由于生长环境、条件的变化,在宝石内部产生晶格缺陷或空穴,周围的介质流体被捕获于其中,形成我们所见的包裹体。
- 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 Local Vibration Made by a Lattice Defect in a Diatomic Linear Chain 双原子链中点缺陷引起的局域振动
- 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。
- Besides, polarization characteristic depends closely upon the internal crystal defect and inhomogeneous crystallization for the active layer of laser as well as the partition ratio of injected carrier. 此外;偏振特性的好坏还与激光器有源层内部晶体缺陷、非均匀性结晶和注入载流子的分配比密切相关.
- 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。
- They detected no defect in the product. 他们没发现产品有任何问题。