On the role of intramolecular vibrational energy redistribution in infrared multiphoton excitation of polyatomic molecules

1985 ◽  
Vol 109 (6) ◽  
pp. 265-267 ◽  
Author(s):  
S. Rashev
Keyword(s):  
Vibrational Energy ◽  
Polyatomic Molecules ◽  
Multiphoton Excitation ◽  
Energy Redistribution ◽  
Intramolecular Vibrational Energy Redistribution

scholarly journals Role of electron in intramolecular vibrational energy redistribution: a simulation of time- and frequency-resolved CARS spectrum

RSC Advances ◽  
2019 ◽  
Vol 9 (45) ◽  
pp. 26030-26036 ◽  
Author(s):  
Zanhao Wang ◽  
Honglin Wu ◽  
Xiaosong Liu ◽  
Yunfei Song ◽  
Yanqiang Yang
Keyword(s):  
Energy Transfer ◽  
Vibrational Energy ◽  
Energy Transfer Efficiency ◽  
Transfer Efficiency ◽  
Vibrational Energy Transfer ◽  
Energy Redistribution ◽  
Intramolecular Vibrational Energy Redistribution ◽  
Mediator Role

The electron plays a mediator role in the IVR process and significantly increases the vibrational energy transfer efficiency.

Multiple timescales in the intramolecular vibrational energy redistribution of highly excited methanol

1995 ◽  
Vol 102 ◽  
pp. 167 ◽  
Author(s):  
Lucia Lubich ◽  
Oleg V. Boyarkin ◽  
Rebecca D. F. Settle ◽  
David S. Perry ◽  
Thomas R. Rizzo
Keyword(s):  
Vibrational Energy ◽  
Energy Redistribution ◽  
Multiple Timescales ◽  
Intramolecular Vibrational Energy Redistribution

scholarly journals Intramolecular vibrational energy redistribution and the quantum ergodicity transition: a phase space perspective

2020 ◽  
Vol 22 (20) ◽  
pp. 11139-11173 ◽  
Author(s):  
Sourav Karmakar ◽  
Srihari Keshavamurthy
Keyword(s):  
Phase Space ◽  
Energy Flow ◽  
Vibrational Energy ◽  
Energy Redistribution ◽  
Quantum Ergodicity ◽  
Connected Network ◽  
Intramolecular Vibrational Energy Redistribution ◽  
Vibrational Energy Flow ◽  
Classical Phase Space

The onset of facile intramolecular vibrational energy flow can be related to features in the connected network of anharmonic resonances in the classical phase space.

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