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- lattice mismatch strain 晶格失配应变
- However, the basic parameters such as band alignment are still not so clear due to the complexity of the band shifting and splitting as a result of strain effect between Si/SiGe lattice mismatch. 然而,对于有些基本的材料特性还不是很清楚,像是应变所带来的复杂能带结构改变,使得定义能带接面变的相当困难。
- The different definitions of lattice mismatch are compared with each other. 摘要比较了晶格失配度的各种定义,建议统一使用同一定义。
- Therefore, it is a significant issue to evaluate the strain relaxation and lattice mismatch in these strained silicon-germanium hetero-epitaxial layers. 因此,鑑定此类形变磊晶材料与矽单晶基材的晶体不匹配度与松弛程度,便成为一个很重要的课题。
- Growth of transitional buffer layers may improve the interfacial lattice mismatch,which decreases the adhesion. 膜/基界面之间不匹配将使附着力下降,可通过设置过渡层(梯度层)的方式加以解决。
- However, the simulation results of the superlattice with 4% lattice mismatch show that the thermal conductivity increases monotonically with the period length. 而对于具有4%25晶格失配的超晶格模拟结果却表明,超晶格导热系数随周期长度的增大而单调上升。
- Notably,a twisting mode arising from curvature-induced lattice mismatch emerges with the rippling in the bent nanotubes. 同时,在模拟过程中,观察到了弯曲诱发扭转的现象,并揭示出扭转变形的内在起因是曲率诱导的晶格错配。
- These results indicate that lattice mismatch is the main reason why minimum thermal conductivity has not been observed in a large number of experimental studies. 这一研究结果表明,材料的晶格失配是大多数实验研究中没有发现超晶格最小导热系数的主要原因。
- However, the surface stress caused by lattice mismatch between the InAs and (In)GaAs overgrown layers often results in defects that are detrimental for optical devices. 然而研究中却发现因为砷化镓间格层与砷化铟量子点之间存在著极大的不匹配性,使量子点活性层中容易形成孔洞状缺陷。
- This kind of technology provides an effective way to solve a troublesome lattice mismatch problem in the heteroepitaxy, which has the capability for improving device structure and characteristics. 这种技术解决了外延生长难以解决的晶格失配问题,为改善器件结构及性能提供了巨大的潜力。
- The calculation way of the lattice mismatch through a new simpilied model between semiconductor epitaxy and substrate are analysed, and the way of determine the lattice mismatch in XRD are also discussed. 结果表明,正三角形晶格和长方形晶格匹配,长方形晶格的宽列原子的匹配具有优先性,不受长列原子匹配的影响。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- The relationship among the lattice mismatching of HgCdTe/CdZnTe,the X-ray topography and the detectivity(D*) of the IRFPA was studied. 研究了外延薄膜/衬底晶格失配度、X光衍射貌相、红外焦平面器件探测率三者之间的关系。
- He finally break down under the four-hour's strain. 在四小时的压力下他终于支持不了。
- Calculation of the Lattice Mismatch Between Semiconductor Epitaxy and Substrate 半导体外延层晶格失配度的计算
- Paying all the bills is a strain on my resources. 支付所有这些费用是我经济上的一大负担。
- Investigation on Lattice Mismatch of MBE In_xGa_(1-x)As/GaAs(001) System MBE In_xGa_(1-x)As/GaAs(001)系统晶格失配的研究
- Her speech continued in the same dismal strain. 她以悲伤的语调接著往下说。
- Could you stand the strain? Oh, that's nothing. 这样累你受得了吗?这没什么。
- He broke under the strain of heavy work. 他在繁重工作的压力之下累坏了。