Observation of echoes in reorientation processes of nematic liquid crystals

Fast electrically driven reorientation processes of thermotropic nematic liquid crystals were investigated by means of 1H NMR. The reorientation time is determined by the electric field and can be varied between several hundred milliseconds and less than 50 μs. Although the reorientation of the nema...

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Veröffentlicht in:	Journal of magnetic resonance (1997) 2003-09, Vol.164 (1), p.35-43
Hauptverfasser:	Bender, Michael, Holstein, Peter, Geschke, Dieter
Format:	Artikel
Sprache:	eng
Schlagworte:	1H dipolar interaction Echoes Liquid crystal dynamics Sidebands Time-dependent Hamiltonian
Online-Zugang:	Volltext
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