Author(s): Min Sang Park, Beom-Jin Yoon, Jung Ok Park, Veena Prasad, Satyendra Kumar, and Mohan Srinivasarao
Polarized Raman spectroscopy was used to investigate the development of orientational order and the degree of phase biaxiality in a bent-core mesogenic system. The values of the uniaxial order parameters ⟨P200⟩ and ⟨P400⟩, and biaxial order parameters ⟨P220⟩, ⟨P420⟩, and ⟨P440⟩, and their evolution ...
[Phys. Rev. Lett. 105, 027801] Published Thu Jul 08, 2010
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