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Showing 1 to 9 of 9 for “"vibrational energy flow"”.
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Vibrational energy flow in substituted benzenes
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Dynamics of vibrational energy flow, quantum computing and laser assisted fusion
… main areas: quantum dynamics, intramolecular vibrational energy flow and gas phase vibrational spectroscopy. In the first area, we showed theoretically that the maximum fidelity reachable with vibrational qubits is approximately 0.9999 and 0.99 for one and two qubits gates, using conventional …
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Active, Passive and Active/Passive Control Techniques For Reduction of Vibrational Power Flow in Fluid Filled Pipes
The coupled nature of vibrational energy flow in fluid filled piping systems makes its control and subsequent reduction a difficult problem. This work experimentally explores the potential of different active, passive and active/passive control methodologies for control of vibrational power flow in …
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Energy and heat transport in molecules
… application. The quantification of the energy rectification and origin of the energy diode characteristics were estimated for the small organic molecules, alkylbenzenes, in the liquid phase. Boundary conductance and its common properties were calculated for the three different types of …
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Remaining Unperturbed by the Vibrational Response: Probing Vibrational Coupling, Relaxation, and Solvent Effects with 2D IR Spectroscopy
… laser technique that is capable of probing the vibrational properties and dynamics down to the picosecond or even femtosecond timescales. This technique enables the analysis of vibrational couplings, energy redistribution pathways, and solvation dynamics in real time. The early chapters of this …
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The distribution of local enhancement factors in surface enhanced Raman-active substrates and the vibrational dynamics in the liquid phase
… of 790nm laser. On the second project, vibrational dynamics in the liquid phase has been investigated thoroughly with ultrafast time-resolved anti-Stokes Raman spectroscopy. With the only method up-to-date that provides real-time state-resolved measurements of vibrational energy flow in …
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Infrared Studies of Intramolecular Rovibrational Relaxation (Kinetics, Energy Transfer)
… which demonstrates the extent of intramolecular vibrational relaxation from the CH stretching modes of several organic molecules. The molecules are isolated and cooled in a pulsed supersonic expansion. The infrared fluorescence is collected and dispersed using either a cryogenic Michelson …
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Molecular Dynamics Simulation Studies on Interfacial Dynamics of Proteins
… Subsequent quantum mechanical studies on energy relaxation in proteins GFP and PYP provide insights into the microenvironment of the chromophore and identify energy flow channels that may mediate the kinetics of photochemical reactions such as charge transfer and conformational …
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Molecular vibrational diagnostics - from quantum state stability to real time histopathology
… We show that the size-invariance of the mean vibrational frequency and the molecular dissociation energy conspire to create a stable set of non-statistical quantum states that grows with molecular size. We derive a scaling relation for the number of non-statistical states as a function of …