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arXiv 0908.0523cond-mat.mtrl-scicond-mat.mes-hall
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原子层沉积法制备ZnS纳米管

Atomic layer deposition of ZnS nanotubes

Sh. Farhangfar, R. B. Yang, M. Pelletier, K. Nielsch

摘要:

我们报告了在低至75 $^{\circ}$ C的温度下通过原子层沉积(ALD)将具有可变的、精确可调的壁厚和管直径的高纵横比($\gtrsim300$)硫化锌纳米管生长到高度有序的阳极氧化铝模板孔中。采用各种表征技术来获得合成样品的组成、形态和晶体结构的信息。除了实际应用外,ALD生长的管可以被设想为研究某类尺寸依赖的量子和经典现象的模型系统。

英文摘要:

We report on growth of high-aspect-ratio ($\gtrsim300$) zinc sulfide nanotubes with variable, precisely tunable, wall thicknesses and tube diameters into highly ordered pores of anodic alumina templates by atomic layer deposition (ALD) at temperatures as low as 75 $^{\circ}$C. Various characterization techniques are employed to gain information on the composition, morphology, and crystal structure of the synthesized samples. Besides practical applications, the ALD-grown tubes could be envisaged as model systems for the study of a certain class of size-dependent quantum and classical phenomena.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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