Anomalous Layer at a Nematic-Air Interface

The aim is to establish the nature of the surface layer of 8CB at the nematic-air interface by measuring neutron reflection from three differently deuterated versions of 8CB....本研究旨在通过对三种不同氘代（deuterated）形式的8CB开展中子反射（neutron reflection）测量，明确8CB在向列相（nematic）-空气界面处的表层特性。