薄膜地

The enhancement of the field emission ability is attributed to the fact that the field-induced screening effect can be effectively avoided due to the widely spaced intervals that exist between the unoriented nanowires.

非取向生长ZnO纳米线薄膜场发射能力的增强归因于其所具有的稀疏结构避免了强场作用下屏蔽效应的产生，有效地提高了薄膜场发射的电流密度。

Chintin with chintin film processing is not complicated, first of all the industrial processing of accumulation of crab and shrimp when chintin inmnersion hydrochloride, and a strong base to calcium and protein deposits, you can be assured of semi-finished chintin powder; and then add the acetic acid powder soluble in chintin erjia polyamlnes vlproic bisprone nitrogen and licl mixture, mixed solution evenly onto a glass plate, and lixiviating propylalcohol solution would reflect on the glass panes for the transparent on the film.

用甲壳质加工甲壳薄膜的工艺并不复杂，首先将工业加工蟹虾时积聚的甲壳质用盐酸浸泡，再用强碱使钙和蛋白质沉淀，就可得到半成品的甲壳粉末；然后将甲壳粉末溶于醋酸二甲胺、氮戊环酮和氯化锂混合液中，再将混合溶液均匀地洒在玻璃板上，并在异丙醇溶液中浸一下，玻璃板上便形成了透明的甲壳薄膜。

ABSTRACT This dissertation is devoted to the theoretical and experimental studies on vacuum arc deposition process.

本论文在全面系统地总结了现有关于真空电弧沉积薄膜研究成果的基础上，针对本领域基础研究不足的现状，选定当前真空电弧沉积薄膜过程中的难题为研。。。

In the mechanism aspects, based on our experiments and consulting other experiments and local theoretical works of other researchers, physical phenomena in every stage are completely studied in detail, such as twin dynamic interfaces in a bulk target, ejections and expansions of plasma, deposition of thin films.

在机理的研究方面，以我们已有的薄膜材料制备实验资料为基础，参照国内外PLD薄膜制备的实验文献和有关PLD局部过程理论研究工作，对PLD技术的各个阶段的物理现象，其中包括脉冲激光烧蚀块靶产生的双动态界面、等离子体的发射和膨胀、等离子体沉积成膜诸阶段的演化，进行了比较深入细致地研究。

Compared with metal organic chemical vapor deposition and magnetron sputtering, laser molecular beam epitaxy is an advanced technology developed in recent years and has stronger and stronger co...

在讨论ZnO薄膜基本特性的基础上，较为详细地论述了激光分子束外延技术及其在氧化锌薄膜制备中的应用和取得的新进展。

In summary, we have shown clearly that the formation of QWS can dramatically influence the growth, the electron density of states near the Fermi level, and the physical properties of thin films, such as superconductivity, thermal expansion and electron-phonon coupling.

总之，在本论文中，我们直接证明了量子阱态的形成显著地改变了薄膜费米面附近的电子态密度，观察到了一系列由于量子阱态的形成而导致的薄膜的有趣性质，如超导电性、热膨胀系数、电声子耦合强度等物理参数的量子振荡。

At first, CoCr、FeNi and Ti layers are deposited with the SPF-312 Sputtering System made by ANELVA and then dependence of microstructure and the magnetic properties on the Ar pressure、power、substrate temperature、bias voltage、film thickness and the distance between the target and substrate are studied systematically.

首先用日本ANELVA生产的SPF—312型磁控溅射装置对CoCr、FeNi、Ti等薄膜的制备工艺进行了探讨，系统地研究了溅射气压、溅射功率、基板温度、基板偏压、膜厚、靶间距等参数对薄膜结构和磁性的影响。

Spin-coating thin film has many aggregations and pinholes on its surface, TSPP LB films showed a relatively more flattened and condensed surface. The TSPP macrocycle lied vertical to the surface of the substrate, the long alkyl chains of the TSPP were not straight but lay on the substrate with a tilted angle about 52.3°.

在旋转涂得的薄膜上，TSPP分子以聚集体的形式分散分布，未聚集的TSPP分子形成的薄膜表面分布着大量针孔状的缺陷；LB膜表面平整均匀，TSPP分子的环平面紧密地排列在一起以羧基为支撑点垂直&站立&在基片平面上，分子侧链与基片平面成52.3°角排列。

The final metallized films retain the essential thermal and mechanical properties of the pristine polyimide film.

复合薄膜很好地保持了母体聚酰亚胺薄膜的力学性能和热性能。

Aring; of nanometre LaOx particle . On the basis of the results of the previous chapters , a new thermionic emission mechanism was put forward.

薄膜&发射新观点，解释金属薄膜型阴极的热电子发射机理，更深入地揭示热电子发射的内在规律。&

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。