reactive particle

Study on Particle Transport Near the Target Surface in Reactive Sputtering

反应溅射中靶面附近的粒子输运研究

By ( Particle Image Velocimetry) PIV technique, the reactive flow fields and the cold flow fields were measured for 4 different operating modes. The velocity fields have been acquired successfully.

利用粒子图像速度场测量（PIV）技术对4种不同工况的冷热态流场进行了测量，得到了燃烧火焰内部的速度场和相应工况下的冷态速度场。

The paper studies the mathematical model of the dynamic reactive optimization and the particle swarm optimization ( PSO).

论文研究了动态无功优化的数学模型和粒子群优化算法。

During the deposition of nanocrystalline silicon carbide films, with the increase of tetramethylsilane concentration in the reactive gas source, the crystal structure of silicon carbide whose grain size decreases changes from hexagonal to cubic and the particle shape changes from spherical to cauliflower-like.

在制备纳米碳化硅薄膜的沉积过程中，随着四甲基硅烷浓度的增大，纳米碳化硅晶体结构由六方转变为立方结构，颗粒形状由球状变为菜花状。

Conclusion ZrO_2 nano-powder could be obtained with even particle distribution by reverse-precipitation method. The alcohol as reactive solvent had the effect of anti-aggregation.

结论以乙醇为溶剂，应用反向沉淀法可制备出分散性好、粒度均匀的纳米级ZrO2粉体，低表面张力的乙醇为溶剂可以产生良好的反团聚效果。

Deposition of SnO_x Ultrafine Particle Films ( UPF) by DC Gas Discharge Activated Reactive Evaporation

直流气体放电活化反应蒸发沉积SnO x超微粒子薄膜