Comparison of emission spectra of single LH2 complex for different types of disorder

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18440%2F11%3A10071406" target="_blank" >RIV/62690094:18440/11:10071406 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62690094:18470/11:10071406 RIV/00216275:25410/11:39893093

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.phpro.2011.02.004" target="_blank" >http://dx.doi.org/10.1016/j.phpro.2011.02.004</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.phpro.2011.02.004" target="_blank" >10.1016/j.phpro.2011.02.004</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of emission spectra of single LH2 complex for different types of disorder

Popis výsledku v původním jazyce

We have studied the emission spectra for a single LH2 complex. The observed spectral fluctuations reflect degree of exciton delocalization and different strength of exciton-phonon coupling. We compare the measured spectra with calculated ones obtained using the model of the B850 ring with two types of uncorrelated static disorder. The positions and spectral shapes of the main exciton components are given by the shift of exciton eigenvalues(associated with static disorder) and the effects of phonon bath.These effects are dependent on the realization of the disorder and produce different forms of emission profile. Different degree of delocalization and coupling to the phonon bath manifests itself in different type of excitation dynamics.

Název v anglickém jazyce

Comparison of emission spectra of single LH2 complex for different types of disorder

Popis výsledku anglicky

We have studied the emission spectra for a single LH2 complex. The observed spectral fluctuations reflect degree of exciton delocalization and different strength of exciton-phonon coupling. We compare the measured spectra with calculated ones obtained using the model of the B850 ring with two types of uncorrelated static disorder. The positions and spectral shapes of the main exciton components are given by the shift of exciton eigenvalues(associated with static disorder) and the effects of phonon bath.These effects are dependent on the realization of the disorder and produce different forms of emission profile. Different degree of delocalization and coupling to the phonon bath manifests itself in different type of excitation dynamics.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BE - Teoretická fyzika

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physics Procedia

ISSN

1875-3892

e-ISSN

—

Svazek periodika

13

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

4

Strana od-do

14-17

Kód UT WoS článku

000298801000003

EID výsledku v databázi Scopus

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