Sökning: onr:"swepub:oai:research.chalmers.se:73466624-62af-4a91-bfe9-ec8a08c9cd9f" > Structure and Prope...
Fältnamn | Indikatorer | Metadata |
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000 | 03466naa a2200493 4500 | |
001 | oai:research.chalmers.se:73466624-62af-4a91-bfe9-ec8a08c9cd9f | |
003 | SwePub | |
008 | 171007s2004 | |||||||||||000 ||eng| | |
024 | 7 | a https://doi.org/10.1080/001501904905100502 DOI |
024 | 7 | a https://research.chalmers.se/publication/197272 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Reihmann, M.u Universita di Pisa,University of Pisa4 aut |
245 | 1 0 | a Structure and Properties of New de Vries SmA∗ Liquid Crystals |
264 | 1 | b Informa UK Limited,c 2004 |
520 | a We synthesized a chiral mesogen AC11 and two different siloxanes MSi2-AC11 and DSi3-AC11 derived from it by a hydrosilylation reaction. The effects of varying the molecular architecture were investigated with special attention being devoted to the occurrence of the de Vries SmA* phase. Strong hints that all the three molecules follow the scenario suggested by de Vries were found in the behavior of the susceptibility by studies of their electrooptical response in the SmA* phase. In particular DSi3-AC11 containing two mesogens interconnected by a siloxane spacer presented a critical exponent gamma as high as 1.97, indicating a practically pure de Vries behavior Temperature-dependent X-ray analysis revealed that the three materials underwent a small layer shrinkage at the SmA*-SmC* transition. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Annan teknikx Övrig annan teknik0 (SwePub)211992 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Other Engineering and Technologiesx Other Engineering and Technologies not elsewhere specified0 (SwePub)211992 hsv//eng |
650 | 7 | a NATURVETENSKAPx Kemix Materialkemi0 (SwePub)104032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Materials Chemistry0 (SwePub)104032 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Materialteknikx Annan materialteknik0 (SwePub)205992 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Materials Engineeringx Other Materials Engineering0 (SwePub)205992 hsv//eng |
650 | 7 | a NATURVETENSKAPx Kemix Organisk kemi0 (SwePub)104052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Organic Chemistry0 (SwePub)104052 hsv//eng |
653 | a smectic A | |
653 | a siloxane liquid crystal | |
653 | a phase structure | |
653 | a electrooptics | |
653 | a de Vries | |
700 | 1 | a Crudeli, A.u Universita di Pisa,University of Pisa4 aut |
700 | 1 | a Blanc, C.u Université de Montpellier,University of Montpellier4 aut |
700 | 1 | a Lorman, V.u Université de Montpellier,University of Montpellier4 aut |
700 | 1 | a Panarin, Y. P.u Dublin Institute of Technology (DIT),Trinity College Dublin, the University of Dublin4 aut |
700 | 1 | a Vij, J. K.u Trinity College Dublin, the University of Dublin4 aut |
700 | 1 | a Olsson, Nils,d 1970u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)nils |
700 | 1 | a Galli, G.u Universita di Pisa,University of Pisa4 aut |
710 | 2 | a Universita di Pisab Université de Montpellier4 org |
773 | 0 | t Ferroelectricsd : Informa UK Limitedg 309, s. 111-119q 309<111-119x 0015-0193x 1563-5112 |
856 | 4 | u http://dx.doi.org/10.1080/00150190490510050y FULLTEXT |
856 | 4 8 | u https://doi.org/10.1080/00150190490510050 |
856 | 4 8 | u https://research.chalmers.se/publication/19727 |
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