液晶討論会講演予稿集
Online ISSN : 2432-9959
Print ISSN : 1880-3539
ISSN-L : 1880-3539
第23回 液晶討論会
セッションID: 2AE05
会議情報

顕微鏡用高圧光学セルの試作と液晶観察への応用
*前田 洋治
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会議録・要旨集 フリー

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抄録
High-pressure hot stage system for optical microscopy was developed for the in situ observation of texture of liquid crystals and polymers under hydrostatic pressures up to 300 MPa. The high pressure optical cell has two sapphire windows of 5mm in diameter at the top and bottom of the cell, and is heated from room temperature to about 250℃. The spherullitic growth of the crystal polymorph of a dimesogenic liquid crystal compound was observed clearly on cooling at 100 and 150 MPa.
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© 1997 一般社団法人日本液晶学会
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