Probing anomalous relaxation by coherent multidimensional optical spectroscopy
Jazyk angličtina Země Spojené státy americké Médium print-electronic
Typ dokumentu časopisecké články, Research Support, N.I.H., Extramural, práce podpořená grantem
Grantová podpora
2R01 GM 59230-05
NIGMS NIH HHS - United States
- MeSH
- kvantové tečky * MeSH
- proteiny chemie MeSH
- spektrální analýza metody MeSH
- teoretické modely * MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Research Support, N.I.H., Extramural MeSH
- Názvy látek
- proteiny MeSH
We propose to study the origin of algebraic decay of two-point correlation functions observed in glasses, proteins, and quantum dots by their nonlinear response to sequences of ultrafast laser pulses. Power-law spectral singularities and temporal relaxation in two-dimensional correlation spectroscopy signals are predicted for a continuous time random walk model of stochastic spectral jumps in a two-level system with a power-law distribution of waiting times psi(t) approximately t;{-alpha-1}. Spectroscopic signatures of stationary ensembles for 1
Citace poskytuje Crossref.org
Center Line Slope Analysis in Two-Dimensional Electronic Spectroscopy
Stochastic Liouville equations for coherent multidimensional spectroscopy of excitons
