Phonon abundance-stiffness-lifetime transition from the mode of heavy water to its confinement and hydration

• Main Authors: Peng, Yuan, Yang, Yezi, Sun, Yi, Huang, Yongli, Sun, Chang Qing
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Electrical and electronic engineering; Molecular Nonbond Interactions; Solvation Bonding Dynamics
• Online Access: https://hdl.handle.net/10356/146800
• Institution: Nanyang Technological University

A combination of the spatially- and temporally-resolved phonon spectroscopies has enabled calibration of hydrogen bond transition from the vibration mode of heavy water to the core-shell structured nanodroplets and to the ionic hydration shells of salt solutions in terms of phonon abundance-lifetime...