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Nanostructured ZnO films with grain size of 28～35 nm have been prepared on quartz glass substrates by pulse laser ablation of Zn target in oxygen atmosphere. The structural and optical properties of the films were studied. ZnO thin films with typical c-axis (002) orientation were successfully deposited at a range of 100～250 ℃. The results obtained by X-ray diffraction and photoluminescence measurements show that the strong UV emission centering is about 378～385 nm and deep-level emission centering about 518～558 nm in the room temperature PL spectra of the ZnO films.

利用脉冲激光沉积法在氧气氛中烧蚀锌靶制备了纳米晶氧化锌薄膜，衬底为石英玻璃，晶粒尺寸约为28～35 nm.X射线衍射结果和光致发光光谱的测量表明，当衬底温度在100～250 ℃范围内时，所获得的ZnO薄膜具有c轴的择优取向，所有样品的强紫外发射中心均在378～385 nm范围内，深能级发射中心约518～558 nm，衬底温度为200 ℃时，得到了单一的紫外光发射。

Super-hard amorphous carbon films were deposited on such substrates as single-crystalline silicon and K9 glass by pulse laser ablating graphite target.

本文研究用脉冲激光烧蚀石墨靶方法在单晶硅、K9玻璃等衬底上生长超硬非晶碳膜。

By this technique, quasi twodimensional growth of AlN was achieved under optimized condition, and more, high quality GaN layers were grown on Si (111) substrates using optimized AlN as buffer layer, and the full width at half maximum of near band edge emission at room temperature is the best reported result.

实验结果表明，经优化预沉积Al，成功获得了AlN在Si（111）衬底上的准二维生长，从而生长出高质量的以AlN作为缓冲层的Si基的GaN薄膜材料，其室温光致发光带边发射峰半高宽10nm，为所见报道室温测量结果最小值。

Panels of substrates using wire-bound books and modern form of manuscript paper, using the elements of artistic symbols to strengthen the literary exhibition, art and the characteristics of the times.

展板的底衬采用线装古书和现代稿纸的形式，采用艺术化的元素符号强化展览的文学性、艺术性和时代特点。

This study utilizes well-packed self-assembled monolayers of 1-Octadecanethiol HS-(CH217-CH3, ODT and 11-mercaptoundecanoic acid HS-(CH210-COOH, MUA adsorbed on Au(111) or Ag(111) surface as the substrates.

本研究使用整齐排列的1-Octadecanethiol HS-(CH217-CH3，ODT及11-mercaptoundecanoic acid HS-(CH210-COOH，MUA自我排列单分子膜使其吸附在Au（111）或Ag（111）晶面上做为试片。

Particularly well-oriented mesochannels in mesostructured transparent thin films on solid substrates are of great interest because the functinalization of mesochannels in mesostructures has allowed one to confine organic functions in nanostructures,which have potential applications for hard coatings,energy conversion,solar cells,molecular separation,pH sensors by incorporating pH-sensitive dyes,dielectric layers,and sensing of chemical and biological analytes.

在固体基质上的介观结构透明薄膜中取向非常好的介观通道拥有巨大的研究价值，因为介观结构中的介观通道的功能化石我们能够把有机官能团限制在纳米结构内，这样就在硬质涂层、能量转换、太阳能电池、分子分离、由pH敏感的染料体现的pH传感器、绝缘层和化学和生物分析物的传感方面都有潜在的应用。

The preparation of well-oriented nanorod/nanotube arrays of large band-gap semiconductor on conducting substrates is a simple but effective way to improve the photo-to-electric performance of Gr〓tzel-type solar cell.

因此在导电基底上制备高度有序宽禁带半导体纳米棒及纳米管阵列结构是使Gr〓tzel太阳能电池光电转换效率大幅度提高的一条简捷途经。

Aluminum gallium indium nitride quaternary epilayers were prepared by metalorganic chemical vapor deposition on c -plane sapphire （α-Al2O3） substrates.

利用金属有机物化学气相沉积方法在 c 面蓝宝石（α-Al2O3）衬底上外延生长了铝镓铟氮四元合金薄膜。

The results show that the film growth conditions strongly affect the mechanical properties of the Ti-O layers on top of the TiN-covered Ti substrates.For example,the TiN/Ti-O composite films display excelle...

结果表明，在钛合金表面制备TiN薄膜后，逐渐降低N2流量至0 sccm，沉积一层Ti膜，再用逐渐通入O2制备Ti-O薄膜的工艺制备的TiN/Ti-N/Ti/Ti-O薄膜具有较好的力学性能。

The indium tin oxide thin films were grown on glass substrates by magnetron sputtering, and annealed at a temperature of 100℃, 200℃ and 300℃ for an hour, respectively.

用直流磁控溅射法在普通载波片上制备了厚度130nm左右的ITO薄膜，分别在100、200、300和400℃下退火1h。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失