A survey of fractured SrTiO$_3$ surfaces: from the micro-meter to nano-meter scale

TeYu Chien; Nathan P. Guisinger; John W. Freeland

doi:10.1116/1.3420395

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arXiv · 1002.1158

A survey of fractured SrTiO$_3$ surfaces: from the micro-meter to nano-meter scale

TeYu Chien·Nathan P. Guisinger·John W. Freeland

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Abstract

Cross-sectional scanning tunneling microscopy was utilized to study fractured perovskie oxide surfaces. It was found for the non-cleavable perovskite oxide, SrTiO$_{3}$, that atomically flat terraces could be routinely created with a controlled fracturing procedure. Optical and scanning electron microscopy as well as a profilometer were used to obtain the information from sub-millimeter to sub-micrometer scales of the fractured surface topography.

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TeYu Chien, Nathan P. Guisinger, John W. Freeland. 2010-02-05. A survey of fractured SrTiO$_3$ surfaces: from the micro-meter to nano-meter scale. https://doi.org/10.1116/1.3420395

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