lattice scattering
英 [ˈlætɪs ˈskætərɪŋ]
美 [ˈlætɪs ˈskætərɪŋ]
网络 晶格散射
双语例句
- In addition, theoretical analysis indicates that the reduction in the lattice thermal conductivity with vacancy defects can be explained by the enhanced point-defect scattering due to lattice strain.
同时理论方法还表明，空位缺陷对薄膜热导率的巨大影响归因于晶格应力的存在使点缺陷也发生散射作用的结果。 - The scattering diffusion due to thermal vibration and lattice defects in the crystalline part of the substance has been taken into consideration. The accuracy of measurement is improved by the special absorption correction of Compton scattering using standard scattering curve.
这种方法考虑了热振动引起的散射扩散和物质结晶部分晶格的不完善性，并利用标准的散射曲线对康普顿散射进行特殊的吸收校正，从而提高了测量结果的准确性。 - The change of magnetic and electric properties in the system comes from extra magnetic coupling induced by the doping, lattice distortion and Kondo effect induced by local magnetic moment which is similar to that induced by the scattering of magnetic impurity for electron spin.
体系磁电性质的变化来源于掺杂引起的额外磁性耦合，以及晶格畸变和局域磁矩引起的类似于磁性杂质对电子自旋散射造成的近藤效应（KondoEffect）。 - Effect of interface states, lattice, ionized impurities, and surface roughness scatterings on the mobility is considered in this model, where the interface-state scattering mechanism includes electrically-shielded effect of carriers.
该模型包括了界面态、晶格、杂质以及表面粗糙等散射机制的影响，其中界面态散射机制考虑了载流子的屏蔽效应。 - The lattice thermal conductivity reached the minimum value when the Ce filling fraction was about 0.29, indicating that the effect of Ce rattling on phonon scattering is the strongest as Sb-dodecahedron partial voids are filled by Ce.
晶格热导率在Ce填充量约为0.29时达到最小值，说明在Sb组成的二十面体空洞中部分填充时，Ce的扰动对声子的散射作用最强。 - On the basies of the group theory and lattice dynamics theory, all the Raman peaks are assigned, and a correlation between the thermal conductivity and the Raman scattering strength is given in this paper.
根据空间群理论指认了测定的特征谱线，依据晶格动力学理论导出了晶体热导率与积分拉曼散射强度的关系。 - The thermal vibrations of lattice atoms and electronic multiple scattering are taken into account.
计算中除了考虑晶格原子热振动、电子多次散射等因素，在Al单晶表面引入了Al2O3有效氧化层。 - The lowest lattice thermal conductivity and strongest rattling actions of filling atoms to the scattering of phonons are gained when the Sb-icosahedron voids are partly filled.
Sb组成的20面体空洞部分被Ba，Ce填充时，晶格热导率最小，填充原子的扰动对声子的散射作用最强。 - The ionized impurity scattering was the main scattering mechanism at low temperature, while the lattice vibration scattering became dominant at high temperature in SnO2: Sb films.
SnO2：Sb薄膜均为简并半导体，低温下以电离杂质散射为主，高温下以晶格振动散射为主。 - At the same time, the large lattice mismatch is the main reason for the large frequency shift in Raman scattering of TO-phonon and the LO phonon GaAs epitaxial.
同时，较大的晶格失配也是导致GaAs外延膜拉曼散射TO声子和LO声子发生较大拉曼频移的主要原因。 - In this thesis the quantum transport through semiconductor heterostructures quantum-well structure and one-dimensional optical lattice system are investigated by means of the scattering matrix and transfer-matrix techniques.
本文利用散射矩阵和传输矩阵等方法研究了半导体异质结量子阱和一维光晶格体系中的量子输运特性，为设计和实现具有优良性能的量子过滤器件提供理论依据。 - Lattice dynamics simulations are then carried out for gas hydrates and inelastic neutron scattering experimental results are employed for comparison.
接下来使用点阵动力学对气体水合物展开了模拟研究，并将计算结果与非弹性中子散射的试验结果进行了对比。