The antiferromagnetic coupling and interface diffusion in Fe/Si multilayers;
Fe/Si多层膜的层间耦合与界面扩散
In order to clarify the scale-dependent interface diffusion behavior,the resistivity (ρ) and the specular reflection coefficient (P) of Ni/Al nanomultilayers deposited by magnetron sputtering as a function of the periodic number (n),Ni/Al modulated ratio (R) and modulated period (L) have been characterized by Fuchs-Sondheimer (FS)-Mayadas-Shatzkes (MS) model.
采用FS-MS模型研究了Ni/Al纳米多层膜的薄膜电阻率ρ及镜面反射系数P随周期数n、Ni/Al调制比R和调制波长L的演变规律,从而表征了多层膜界面扩散行为的尺度依赖性。
Based on classical theory of surface diffusion and evaporation-condensation, a fi- nite element program is developed to simulate the unstable shape evolution of plate-like grains.
基于物质表面扩散和蒸发－凝结的经典理论，对板状晶粒不稳定外形的演变过程进行了有限元模拟结果表明，热蚀沟角θ＝０（无内晶界）时，板状晶粒将直接圆柱化；当内晶界存在时，存在一临界热蚀沟角θｍｉｎ；当θ＞θｍｉｎ时，板状晶粒沿晶界分离。
BCF spiral growth mechanism for the surface diffusion model was analyzed using the kinetic data of the four faces.
选取了TGS晶体的 (0 0 1) ,(110 ) ,(0 10 )和 (10 0 )四个面为研究对象 ,分析讨论了TGS晶体的表面扩散螺位错生长机制 ,发现生长基元的脱水化进入表面层过程与表面扩散过程相比 ,前者在TGS晶体的生长过程中起着更重要的作用 ;同时 ,在较高的相对过饱和度下 ,观察到了TGS自然结晶体的两种简单晶形 。
The neck equation given by the coupling model is greater than that given by surface diffusion modal.
结果表明：在相同条件下，多机制综合作用颈长方程略高于表面扩散机制单独起作用的颈长方程；多机制综合作用的对心收缩小于只考虑晶界扩散和体积扩散的对心收缩。
The algorithm study for the dispersion area of Gaussian plume model;
高斯烟羽模型扩散面积的算法研究
Nonlinear Kinetics Theory for Interfacial Diffusion in Nanometer-scale Multilayers;
纳米多层薄膜界面扩散的非线性动力学理论研究
The plate model and tube model for analyzing the interfacial diffusion were proposed and the plate model was adopted to test the diffusion.
采用Ni-Fe-C填充材料对WC-30Co硬质合金与45钢的钨极氩弧(TIG)焊进行了研究,观察分析了焊接接头的组织形貌,提出了块体界面扩散的板片模型和管道模型,并采用板片模型对WC-30Co硬质合金与钢TIG焊焊接的WC-30Co/焊缝界面的各元素的扩散行为进行了分析。
The fundamental of electromigration,the phenomenon of electromigration failure,the failure mechanism,the micro-effects and the dominant failure mechanism-interfacial diffusion are introduced.
论述了近年来铜互连电迁移可靠性的研究进展,讨论了电迁移的基本原理、失效现象及其相关机制和微效应以及主导失效的机制——界面扩散等,同时探讨了改善铜互连电迁移性能的各种方法,主要有铜合金、增加金属覆盖层及等离子体表面处理等方法,并指出了Cu互连电迁移可靠性研究有待解决的问题。
The Antiferromagnetic Coupling and Interface Diffusion in Fe/Si Multilayers;
Fe/Si多层膜的层间耦合与界面扩散
Diffusion Solution Zone of Al-Fe Liquid/solid Interface
Al-Fe液/固复合界面扩散溶解层研究
Study on the Diffusion and Reaction at the Interface of Thermal Barrier Coatings on Superalloy Substrate;
镍基合金基体热障涂层界面扩散和反应的研究
Preparation and the Interfacial Diffusion and Structure of Nanocrystalline Nickel Coating;
纳米晶镍镀层的制备及其界面扩散与结构
Forming Rule of Ti/Cu Interphase Diffusion Solution Zone
Ti/Cu固相相界面扩散溶解层形成机制的研究
Diffusion-controlled growth of polyaniline nanofibers ataqueous/organic interfaces
水相/有机相界面扩散控制聚苯胺纳米线生长
The interfacial diffusion of microemulsion membrane controled extraction process.
动力学研究表明提取过程的速控步骤为微乳液膜界面扩散过程。
Study on the Interfacial Diffusion Behaviors of SiC Continuous Fiber Reinforced Ti-Matrix Composites;
SiC连续纤维增强Ti基复合材料的界面扩散行为研究
Effects of Oxygen Contents in Copper on the Diffusion Bonding Interface of Copper/Steel;
铜中的氧对铜/钢扩散复合界面的影响
Study on Microstructures and Properties of Titanium/mild Steel Interface Bonded by Diffusion;
钛—钢扩散复合界面组织与性能的研究
The Diffusion and Interface Reaction of Cu/Si(100) System
Cu/Si（100）体系的扩散和界面反应
Molecular dynamics simulation of diffusion behavior between the interface of Cu/Sn
铜/锡界面间扩散行为分子动力学模拟
Reserch on Nonplanar Interfaces Formed by Transient Liquid Phase Diffusion Bonding Process
瞬时液相扩散连接非平面结合界面的研究现状
Study on the Intersurfical Diffusion of GaAs/Al_xGa_(1-x)As Superlattice;
GaAs/Al_xGa_（1-x）As超晶格薄膜界面间扩散的研究
The Research on the Interface Action of Different-expansion-pressure Diffusion Bonding of Ti-6Al-4V and ZQSn10-10;
Ti-6Al-4V/ZQSn10-10膨胀压差法扩散连接界面行为分析
Modeling of Diffusion and Interfacial Resistance in Zeolite
分子筛中扩散及界面阻力的模型化研究
Study on Interface Characteristic and Bonding Process of TLP Diffusion Bonding Joints of Power Station Steel Tubes
电站钢管TLP扩散连接界面特征与连接过程研究
Microstructure and Mechanical Properties of Diffusion Bonded Joints Between Carbon Steel and Titanium with Copper Interlayer
钢/铜/钛扩散复合界面显微组织和力学性能
