| 1. |
- Fafara, A, et al.
(författare)
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Dielectric spectroscopy and electrooptic studies of new MHPOBC analogues
- 1998
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Ingår i: FERROELECTRICS. - : GORDON BREACH SCI PUBL LTD. - 0015-0193. ; 212:1-4, s. 79-
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Two new MHPOBC analogues, exhibiting ferroelectric and antiferroelectric phases, have been studied by means of frequency domain dielectric spectroscopy, time domain spectroscopy and electrooptic methods. Temperature dependencies of the tilt angle and spon
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| 2. |
- Marzec, M, et al.
(författare)
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Dynamical properties of two ferroelectric phases of epoxy compound
- 1997
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Ingår i: Molecular Crystals and Liquid Crystals Science and Technology. - : GORDON BREACH SCI PUBL LTD. - 1058-725X. ; 302, s. 35-40
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Dielectric methods (FDDS and TDS) were used to study collective and molecular processes of two ferroelectric phases of 4'-[(S,S)-2,3-epoxyhexyloxy] phenyl 4-decyloxy benzoate (EHPDB) which shows the following phase sequence: Is-N*-SmC*-S-3-Cr. In our prev
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| 3. |
- Marzec, M, et al.
(författare)
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Investigation of 4'-[(S)-2-propoxypropoxy]phenyl 4-(4-decyloxy) benzoate (PPPhDB) by complementary methods
- 1995
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Ingår i: MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS. - : GORDON BREACH SCI PUBL LTD. ; 262, s. 305-&
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Dielectric, electrooptic, DSC calorimetry studies and texture observations have been carried out for 4'-[(S)-2propoxypropoxy] phenyl 4-(4-decyloxy) benzoate in a wide temperature range. Dielectric spectra were taken in the frequency range from 10Hz to 10G
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| 4. |
- Wrobel, S, et al.
(författare)
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Relaxation phenomena in the nematic, nematic reentrant and smectic A phases studied by dielectric spectroscopy
- 1997
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Ingår i: Molecular Crystals and Liquid Crystals Science and Technology. - : GORDON BREACH SCI PUBL LTD. - 1058-725X. ; 302, s. 223-228
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Dielectric properties and relaxation processes of binary mixture (MIX I) and quaternary mixture (MIX II), both composed of 4-alkylphenylcarbonyloxy-4'-cyanophenyls and -4'-cyanobisphenyls, have been studied by dielectric spectroscopy in the frequency rang
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