Pretilted nematic layers of 5CB on PTFE treated glass supports (Articolo in rivista)

Type
Label
  • Pretilted nematic layers of 5CB on PTFE treated glass supports (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • D'Elia, S; Versace, C; Scaramuzza, N (2007)
    Pretilted nematic layers of 5CB on PTFE treated glass supports
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • D'Elia, S; Versace, C; Scaramuzza, N (literal)
Pagina inizio
  • 301 (literal)
Pagina fine
  • 308 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 465 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Calabria, INFM, LiCryL Lab, Dipartimento Fis,CNR Lab, I-87036 Arcavacata Di Rende, CS, Italy; Bulgarian Acad Sci, Inst Solid State Phys, BG-1040 Sofia, Bulgaria (literal)
Titolo
  • Pretilted nematic layers of 5CB on PTFE treated glass supports (literal)
Abstract
  • Planar nematic layers of 5CB oriented by 'sliding on' nanolayers of PTFE were studied by electrooptic methods. Deposited layers have been characterized by AFM and polarizing uideomicroscopy. By using a drop method it was established that the preferred director alignment is tilted opposite to the sliding direction. In some of these samples an unusual modulated domain pattern after switching off a prolonged a.c. excitation was observed for the first time. A possible relation between the domain origin and loosely deposited PTFE layers was suggested. (literal)
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