The snakeskin effect in thin layers of nematic liquid crystals on metal surfaces

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作者
Tomilin, MG
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O43 [光学];
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070207 ; 0803 ;
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The spontaneous appearance, development, and dissipation of regular structures with a specific orientation direction is detected in thin layers of nematic liquid crystals deposited on polished metal surfaces subjected to strain. A description and a qualitative explanation of the effect is given, and it is also shown that it can be used in the defect testing of materials. (C) 1997 The Optical Society of America.
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页码:449 / 451
页数:3
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