Physical review letters
Dynamics from the Surface to the Bulk in Ultrastable and Liquid-Cooled Oligomeric Glasses.
Iain McKenzie, Victoria L Karner, Ruohong Li, W Andrew MacFarlane, Gerald D Morris, Michael F Thees, John O Ticknor, James A Forrest
Published: 202510.1103/qyqb-9c57
Abstract
Ultrastable glasses (USGs) exhibit strikingly different properties from liquid-cooled normal glasses (NGs), yet their molecular dynamics remain poorly understood. Using β-detected NMR of implanted spin-polarized ^{8}Li^{+}, we directly track the dept…
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