Diffusion of pyrene molecules: neutron spin echo study

Graphite surfaces represent ideal samples for neutron scattering studies of fundamental surface friction and diffusion processes because most molecules only form weak van der...

石墨表面是开展基础表面摩擦与扩散过程中子散射研究的理想实验样品，原因在于绝大多数分子仅能与该表面形成弱范德华（van der Waals）相互作用，原文此处表述截断为van der...