Dynamic Scattering with Storage in Smectics C and Nematics with Smectic C Ordering |
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| Authors: | P. Simova M. Petrov |
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| Affiliation: | Institute of Solid State Physics , Blvd. Lenin 72, 1184, Sofia, Bulgaria |
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| Abstract: | Stored dynamic scattering and stored domain structure were observed in smectic C and in nematic phases of p-n-heptyloxybenzoic acid (HOBA). The sdtored texture can easily be erased with a high frequency electric field. The smallest frequency for erasure decreases with the decreasing temperature. Stored scattering centers and stored domain structure in S1 solid phase of HOBA were also observed. |
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| Keywords: | Photoinduced electron transfer fragmentation of diamines |
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