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arXiv 0705.0492cond-mat.mes-hallcond-mat.mtrl-sci
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二氧化硅上石墨的颜色

Colors Of Graphite On Silicon Dioxide

S. Roddaro, P. Pingue, V. Piazza, V. Pellegrini, F. Beltram

摘要:

石墨的单原子层可以电接触,并用作新的有前途的设备的构建块。这些实验今天之所以成为可能,是因为可以使用简单的光学显微镜在介电衬底上识别非常薄的石墨。我们调查的机制背后的强大的可见性石墨和我们讨论的重要性的基板和显微镜物镜用于成像。

英文摘要:

Monoatomic layers of graphite can be electrically contacted and used as building blocks for new promising devices. These experiment are today possible thanks to the fact that very thin graphite can be identified on a dielectric substrate using a simple optical microscope. We investigate the mechanism behind the strong visibility of graphite and we discuss the importance of the substrate and of the microcope objective used for the imaging.

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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