退火

Besides, there exists a activation barrier between the silicon suboxides SiO〓(x＜2) and SiO〓.

另外，由硅的低价氧化物生成SiO〓存在着活化势垒，只有当退火温度高于700K，Si的低价氧化物才转化为SiO〓。

Solution annealing and age hardening may also be applied to aluminum alloy stampings and castings.

固溶退火与时效硬化也可用于铝合金的冲压件和铸件。

Its basic principle, classification, applications, and new developments are introduced and described in detail. 2 A new optimum method named simulated annealing algorithm is introduced and applied in the analysis of the ellipsometric spectra. 3 Some new ferroelectric materials have been studied by the method mentioned above, and some new results achieved as follows. First, Ca-modified lead titanate ferroelectric thin films have been prepared by solgel processing. The optical constants spectra of the 〓(x=0.0-0.4, 0.24) films have been obtained, the structure properties of the thin films have been studied by XRD and AFM.

回顾了椭偏光谱近一个世纪的产生发展的历程，系统介绍了椭偏光谱的基本原理、物理模型，以及广泛应用与发展状况。2）介绍模拟退火算法这一新型的优化方法，并将其结合Forouhi-Bloomer模型和Sellmeier模型应用到椭偏光谱分析中。3）用上述方法分析几种新型铁电材料的光学性质，并获得以下结果：首先，第一次获得钛酸铅钙系列、钙原子含量分别为0％、10％、20％、24％、30％、40％的铁电薄膜的光学常数谱，并结合XRD和SEM分析其结构，发现随钙含量的增加，薄膜晶相发生变化。

Silicon oxide/Fluorinated amorphous carbon/Silicon oxide multiple-layered films and one-layered Fluorinated amorphous carbon films were prepared using Microwave electron cyclotron chemical vapor deposition reactor with SiH4, O2, CHF3 and CH4 as source gas and were annealed in nitrogen ambience in order to investigate their thermal stability.

食用80％Ar稀释的SiH4，O2，CHF3和CH4作为前驱气体，利用微波电子回旋共振等离子体化学气相沉积方法制备了氧化硅／氟化非晶碳膜／氧化硅(SiO_x／a-C：F／SiO_x)多层膜与单层的氟化非晶碳膜，并在N_2氛围退火处理中考察其热稳定性。

The surface of the obtained nanofibers was smoothened after being annealed at 90℃.

在90℃退火后纳米纤维表面变得光滑。

The residual silicon oxide on the silicon surface is thought to inhibit silicides formation of W and Mo.

然而如果在矽和钼或钨之间垫一层钴，则在相同的蒸镀与退火条件，矽化物就很容易形成。

The two Pd silicides can coexist under 200℃,but PdSi will decompose at 650℃.After annealed at 850℃ for 40 minutes,PdSi composes again.

在200℃下两相可以共存，但在650℃时PdSi会分解为Pd2Si和Si.850℃高温退火40分钟后发现PdSi会重新形成。

It is evident that electrical properties of the Y silicides can be improved by RTA. The formation of the silicides with YSi and YSi2 are confirmed by X-ray diffraction analysis.

这说明快速退火可以改善硅化钇的电特性。X射线衍射分析表明YSi和YSi2硅化物已经形成。

Based on the SALS results, the dependence of phase behaviors for PMMA/α-MSAN blends was investigated by means of dynamic rheologicalmeasurements and the similar nonlinear relationship was obtained.

基于升温过程中PMMA／α-MSAN和PS／PVME共混体系均呈现出非线性相分离的特征，进一步利用SALS方法，考察恒温退火过程中上述两种体系的相行为对温度的依赖性。

The crew rostering system was roughly introduced, and the method about how to build models for crew rostering system was described in detail.

介绍了乘务员排班系统的基本情况，对建立排班系统模型做了详细描述，并用模拟&退火&算法很好地解决了这一问题。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。