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Exploring Polymer Vibrations under Extreme Confinement: Substrate Effects
We seek to explore extreme confinement on the vibrational density of states of polyethylene oxide (PEO) over a wide energy-transfer range (10-3000 cm-1). These experiments are... -
Is dynamic asymmetry the essential ingredient in the (universal?) 'strong-fra...
We want to elucidate whether the so-called ¿strong-fragile¿ transition reported for water mixtures is a universal phenomenon driven by confinement effects originated by the...