The role of disorder in the atomicdynamics of hydrogen-bonded glasses

We propose to measure the vibrational density of states of glassy and crystalline glycerol and sorbitol. These are hydrogen-bonded glassformers with an intermediate and fragile...本研究提出一种测量玻璃态与晶态甘油（glycerol）及山梨醇（sorbitol）振动态密度（vibrational density of states）的方法。这类物质均为氢键型玻璃形成体，分别具有中间型与易碎型……