Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Dynamic relaxation

Owrutsky J C, Raftery D and Hochstrasser R M 1994 Vibrational-relaxation dynamics in solutions Ann. Rev. Phys. Chem. 45 519-55... [Pg.1176]

Figure C3.2.12. Experimentally observed electron transfer time in psec (squares) and theoretical electron transfer times (survival times, Tau a and Tau b) predicted by an extended Sumi-Marcus model. For fast solvents tire survival times are a strong Emction of tire characteristic solvent relaxation dynamics. For slower solvents tire electron transfer occurs tlirough tire motion of intramolecular degrees of freedom. From [451. Figure C3.2.12. Experimentally observed electron transfer time in psec (squares) and theoretical electron transfer times (survival times, Tau a and Tau b) predicted by an extended Sumi-Marcus model. For fast solvents tire survival times are a strong Emction of tire characteristic solvent relaxation dynamics. For slower solvents tire electron transfer occurs tlirough tire motion of intramolecular degrees of freedom. From [451.
Hayashi M, Yang T-S, Yu J, Mebel A, Chang R, Lin S H, Rubtsov I V and Yoshihara K 1998 Vibronic and vibrational coherence and relaxation dynamics in the TCNE-HMB complex J. Phys. Chem. A 102 4256-65... [Pg.2995]

Link, S. and El-Sayed, M. A. (1999) Spectral properties and relaxation dynamics of surface plasmon electronic oscillations in gold and silver nanodots and nanorods. [Pg.53]

Relaxation Dynamics of Non-Emissive State for Water-Soluble CdTe Quantum Dots 147 8.4... [Pg.147]

Although the studies with SPD techniques have provided significant results on the intermittency in quantum dots, the systems of observation were limited to immobile quantum dots in solids, such as polymer films and glass matrices. The immobilization results in intrinsic heterogeneity of the local environment around each quantum dot the SPD cannot cover the photophysical kinetics in quantum dots in solution of a more homogeneous environment. In addition, the SPD approaches needed conventional bin-time longer than 10 ms for reliable determination of on and off states. This also limits the elucidation of relaxation dynamics for shorter time scales. [Pg.147]

As mentioned in the introductory part of this section, quantum dots exhibit quite complex non-radiative relaxation dynamics. The non-radiative decay is not reproduced by a single exponential function, in contrast to triplet states of fluorescent organic molecules that exhibit monophasic exponential decay. In order to quantitatively analyze fluorescence correlation signals of quantum dots including such complex non-radiative decay, we adopted a fluorescence autocorrelation function including the decay component of a stretched exponential as represented by Eq. (8.11). [Pg.148]

Non-Emissive Relaxation Dynamics in CdTe Quantum dots... [Pg.148]

Ullrich S, Schultz T, Zgierski MZ, Stolow A (2004) Direct observation of electronic relaxation dynamics in adenine via time-resolved photoelectron spectroscopy. J Am Chem Soc 126 2262... [Pg.331]

Fig. 2 (a) Energy level schematics for (a) a 5-level model including both singlet and triplet ESA and (b) 2PA-induced ESA, both including relaxation dynamics... [Pg.112]

Keywords Excited-state intramolecular proton transfer Fluorescence dye Photoinduced electron transfer Proton coupled electron transfer Relaxation dynamics... [Pg.226]

Fig. 24 Proposed ESPT/ESCT reaction/relaxation dynamics using diCN-HBO as a model (reprint from ref. [145], Copyright 2008 American Chemical Society)... Fig. 24 Proposed ESPT/ESCT reaction/relaxation dynamics using diCN-HBO as a model (reprint from ref. [145], Copyright 2008 American Chemical Society)...
Toptygin D, Gronenbom AM, Brand L (2006) Nanosecond relaxation dynamics of protein GB1 identified by the time-dependent red shift in the fluorescence of tryptophan and 5-fluorotryptophan. J Phys Chem B 110(51) 26292-26302... [Pg.328]

Donth E (2001) The Glass Transition relaxation dynamics in liquids and disordered materials. Springer, Berlin, p 1-418... [Pg.237]


See other pages where Dynamic relaxation is mentioned: [Pg.666]    [Pg.422]    [Pg.666]    [Pg.133]    [Pg.147]    [Pg.150]    [Pg.151]    [Pg.298]    [Pg.514]    [Pg.539]    [Pg.144]    [Pg.25]    [Pg.226]    [Pg.227]    [Pg.230]    [Pg.287]    [Pg.302]    [Pg.81]    [Pg.67]    [Pg.129]    [Pg.135]    [Pg.322]    [Pg.2]    [Pg.44]   
See also in sourсe #XX -- [ Pg.225 ]

See also in sourсe #XX -- [ Pg.269 ]

See also in sourсe #XX -- [ Pg.223 ]

See also in sourсe #XX -- [ Pg.197 , Pg.383 , Pg.529 ]

See also in sourсe #XX -- [ Pg.76 ]

See also in sourсe #XX -- [ Pg.243 ]

See also in sourсe #XX -- [ Pg.138 ]

See also in sourсe #XX -- [ Pg.73 ]

See also in sourсe #XX -- [ Pg.497 ]

See also in sourсe #XX -- [ Pg.112 ]




SEARCH



Amorphous dynamical relaxation

Annealing relaxation dynamics

Chain dynamics relaxation

Chain dynamics relaxation, Rouse theory

Chemically induced dynamic slow relaxation

Cluster models dynamic relaxation

Copolymers micelle relaxation dynamics

Debye relaxation rotational dynamics

Dipole relaxation time, study molecular dynamics

Dissipated Energy in Dynamic Relaxation Experiments

Dynamic Modulus and Relaxation Branches

Dynamic Relaxation and Decay

Dynamic Relaxation in Polymer Solutions

Dynamic catalysis relaxation methods

Dynamic glass—rubber relaxation

Dynamic information from relaxation

Dynamic mechanical analysis relaxation testing

Dynamic mechanical analysis stress relaxation mode

Dynamic mechanical relaxation

Dynamic mechanical relaxation structure

Dynamic mechanical relaxational behavior

Dynamic relaxation experiments

Dynamic relaxation functions

Dynamic relaxation modulus

Dynamic relaxation response

Dynamic relaxation spectra

Dynamic-mechanical relaxation spectroscopy

Dynamic-mechanical relaxation times

Dynamical heterogeneity, slow relaxation

Dynamics of CO and CN Vibrational Relaxation

Dynamics of relaxation

Dynamics terminal relaxation time

Excited-state dynamics, time-resolved electronic relaxation

Fast vibrational relaxation, ultrafast dynamics

Frequency dependent conductivity, microwave dielectric relaxation and proton dynamics

General relaxation equation , mode dynamics

Glassy system dynamics structural relaxation times

Global dynamics relaxation process

Harmonic oscillators, quantum dynamics relaxation

Heat bath system relaxation dynamics

Hydrated electron relaxation dynamics

Investigation of the piezoelectric relaxation in ferroelectric ceramics using dynamic press

Isothermal dynamic relaxation test

Johari-Goldstein P-relaxation many-molecule dynamics

Lattice Dynamics Phonon Relaxation

Longitudinal/transverse relaxation times polymer dynamics

Molecular dynamics primitive relaxation

Molecular dynamics relaxation correspondence

Molecular dynamics structural relaxation-dispersion

Molecular motion/dynamics, solid-state relaxation time measurements

Non-Emissive Relaxation Dynamics in CdTe Quantum dots

Non-ideal dynamic mechanical relaxation behaviour

Nonadiabatic dynamics relaxation

Nuclear magnetic relaxation dispersion dynamics

Nylon 11, relaxation dynamics

Phase space systems slow relaxation dynamics

Photophysical relaxation dynamics

Polyelectrolyte dynamics relaxation times

Polymer blends, component dynamics relaxation

Polymer dynamics local segmental relaxation time

Polymer networks dynamic relaxation characteristics

Protein dynamics paramagnetic relaxation enhancement

Relaxation and Dynamics of Dipoles in the Protein Globule

Relaxation data, dynamic information

Relaxation dynamic processes

Relaxation dynamic scattering

Relaxation dynamics changes

Relaxation dynamics master equations

Relaxation dynamics potential energy surfaces

Relaxation dynamics search times

Relaxation dynamics structural glasses

Relaxation dynamics water clusters

Relaxation methods dynamic responses

Relaxation molecular dynamics

Relaxation rapid dynamic limit

Relaxation rate, dynamic behavior

Relaxation time interfacial dynamics

Relaxation time molecular dynamics simulation

Relaxation time, solvent dynamic effect

Relaxation time, solvent dynamic effect electron transfer

Relaxation times dynamics

Relaxation times nonadiabatic quantum dynamics

Relaxations times measuring dynamics

Scattering dynamics relaxational absorption

Secondary relaxation dynamics

Simple Model for Dynamic Relaxation

Slow relaxation dynamics

Slow relaxation dynamics Hamiltonian systems

Slow relaxation dynamics molecular systems

Slow relaxation dynamics transport

Solvation dynamics dielectric relaxation

Statistical relaxation dynamics

Stress relaxation mode, dynamic mechanical

Structural a-Relaxation Dynamic Structure Factor

Structural relaxation time many-molecule dynamics

Time-dependent effects, relaxation and dynamics

Vibrational relaxation dynamics

Vibrational relaxation ultrafast dynamics

Viscoelastic relaxation dynamic

© 2024 chempedia.info