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退火

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RTP was performed to the wafers instead of the first step in conventional intrinsic gettering, oxygen precipitates with higher density and good denuded zone were formed easily.

高温快速热处理取代常规内吸杂工艺中的第一步高温退火,可在硅片中形成理想密度的氧沉淀和良好的清洁区。

The gettering effect of SIM OX intrinsic defects at BOX is much lower than that of the nanocavities. But no Cu are trapped at the rather perfect BOX interfaces of Smart-cut SOI.

退火温度不高于1000℃时,Al沉淀在吸杂中占据主导地位,在更高的温度下,纳米空腔吸附的杂质量显著上升。

Second, an α-Si-coated wafers used as Ni-gettering substrates then bonding the gettering substrate and NILC poly-Si film together.

第二,利用镀覆非晶矽薄膜之吸气基板与镍金属诱发结晶之复晶矽薄膜接合并进行退火

The EL excitation process was attributed to hot electron impact ionization of Si QDs by the dependence of the EL spectra on the change of the energy distribution of hot electrons.(3) Efficient green-blue ACTFEL was first obtained from Si QDs in Si layers of Si/SiO〓 superlattices.

利用磁控反应溅射方法制备出含硅量子点的富Si-SiO〓薄膜,通过热退火并结合喇曼光谱和光致发光谱判定了其中硅量子点的存在和平均尺寸,将发光机理归结为硅量子点中的量子尺寸效应。

Green-yellow and red-infrared luminescence bands in PL spectra were ascribed to oxygen-related defects and Si nanocrystals, respectively.

实验发现一定x值的SiO〓在高温下退火,其内部会出现纳米Si晶粒。

Its comprehensive coverage focuses on heat-treating processes, such as annealing, quenching, tempering, and aging and their effects on the properties and microstructure of a variety of stainless steels.

它的广泛报导集中在热处理过程,譬如退火、淬火、回火和老化,它们对各种不锈钢的特性和微结构的作用。

Company Business: all kinds of mold, tools, mechanical parts of the vacuum, quenching, deep cold, nitrogen, carburizing, quenching and tempering, annealing, burning black, high-frequency and other conventional heat treatment, cymbals aging copper, stainless steel type of Bright Quenching and tempering, hardness testing, materials analysis.

公司经营范围:各种模具、刀具、机械零件的真空、淬火、深冷、氮化、渗碳、调质、退火、煲黑、高频和其它常规热处理等,钹铜时效、不锈钢类的光亮淬火和回火、硬度测试、材质分析。

The study on improving tough hardness of 65Nb steel which is used for new type cold working mould has been made.The result shows that 65Nb steel can achieve high tough hardness when it is spheroidized after full forging in fore heat treatment and is high-tempered for three times after high heat quenching in final heat treatment.

对新型冷作模具用钢65Nb 进行了提高强韧性的工艺研究,结果表明:65Nb 钢预先热处理采用经充分锻造后球化退火,最终热处理采用高温加热淬火后三次高温回火可获得高的强韧性。

Firstly, the histogram matching method is used to generate two other images with the histograms in accordance with each other.

由于结合了模拟退火算法的高精度和多分辨率搜索法的高效率,改进后的图像配准算法将拼接成功率提高了12.5%,并将运算时间控制在可接受的范围内。

The use of thin seam annealing furnace hoop-shaped composite structure, in large containers, weld any combination, dismantling, and transportation convenience, temperature uniformity, excellent insulation effect, heat losses small, can really achieve the elimination of welding seam annealing stress effect.

该焊缝退火炉采用薄箍形组合结构,可在大型容器的焊缝处任意组合,拆卸、运输方便,温度均匀,保温效果极佳,热损失小,真正能够达到焊缝退火消除焊接应力的效果。

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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。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。