PA21 SmA相電傾効果における局所層構造の動的解析(物理・物性)

概要

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The local layer response of the SmA phase in the electroclinic effect has been measured using synchrotron time resolved microbeam X-ray diffraction in combination with an optical response. By applying the electric field, the bookshelf structure transforms to the combination of the horizontal and vertical chevron. The time resolved layer spacing measurement shows the field dependent layer shrinkage. The chevron structure is explained by this reduction of the layer spacing. The high speed layer switching of about 5 μs is observed under the bipolar square wave.
日本液晶学会の論文
2003-10-14