Zobrazeno 1 - 10
of 233
pro vyhledávání: '"Peter Reineker"'
Optical properties of fully conjugated cyclo[n]thiophenes – An experimental and theoretical approach
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 2, Iss 1, Pp 720-726 (2011)
Optical properties of two series of fully conjugated cyclo[n]thiophenes were analyzed experimentally and theoretically. The absorption spectra reveal a shift to higher wavelengths with increasing size of the cycles, which can be successfully describe
Externí odkaz:
https://doaj.org/article/f7653a1f5ae247c8902c1eaddf8da35d
Publikováno v:
The Journal of Physical Chemistry C. 124:4668-4673
Recently, graphene has shown interesting physical properties with promising applications. In this paper, we study the excitonic and vibronic spectra of Frenkel excitons (FEs) in a two-dimensional h...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82f08593c1b6362d114b6f2eec0dc3bf
https://doi.org/10.1021/acs.jpcc.9b09545
https://doi.org/10.1021/acs.jpcc.9b09545
Optical properties of fully conjugated cyclo[n]thiophenes – An experimental and theoretical approach
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 2, Iss 1, Pp 720-726 (2011)
Beilstein Journal of Nanotechnology
Beilstein Journal of Nanotechnology
Optical properties of two series of fully conjugated cyclo[n]thiophenes were analyzed experimentally and theoretically. The absorption spectra reveal a shift to higher wavelengths with increasing size of the cycles, which can be successfully describe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5d917ac0e1289c50a60cbb8bbb7a265
https://doaj.org/article/f7653a1f5ae247c8902c1eaddf8da35d
https://doaj.org/article/f7653a1f5ae247c8902c1eaddf8da35d
Autor:
V.I. Yudson, Peter Reineker
Publikováno v:
Optics and Spectroscopy. 108:362-369
Quantum scattering of photons inside a one-dimensional waveguide caused by a number of closely located resonant two-level atoms is studied using the theory of integrable quantum systems. The multi-particle wave function of scattered photons is repres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fbc90f13000b72fc4a19498f39462c8
https://doi.org/10.1134/s0030400x10030082
https://doi.org/10.1134/s0030400x10030082
Publikováno v:
Journal of Luminescence. 129:1840-1844
We consider a linear stack of periodically arranged donor and acceptor molecules. Such a stack can carry Frenkel excitons (FEs) and charge-transfer excitons (CTEs). We study the case that the FE, excited at the donor, and the CTE, the hole of which i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d98ee5242ee54d43f92fd87e03a3673
https://doi.org/10.1016/j.jlumin.2008.12.025
https://doi.org/10.1016/j.jlumin.2008.12.025
Publikováno v:
Macromolecular Theory and Simulations. 19:64-73
In this paper, an atomistic model for PI/SiO2 hybrid nanocomposites was designed for the investigation of physical properties of this material on the base of molecular dynamics simulations. The thermal properties of a reference pure PI matrix in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19aa9e9cee53e3aa502d2021018f4421
https://doi.org/10.1002/mats.200900052
https://doi.org/10.1002/mats.200900052
Publikováno v:
Chemical Physics. 352:1-10
The linear absorption spectra of a molecular stack of alternatingly and regularly arranged donor and acceptor (D, A) molecules have been studied theoretically for the vibronic spectral regions. The vibronic excitations consist of charge-transfer exci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30cea2741672d3c57b758243558aefdb
https://doi.org/10.1016/j.chemphys.2008.05.002
https://doi.org/10.1016/j.chemphys.2008.05.002
Publikováno v:
Journal of Luminescence. 128:877-880
We investigate the linear optical absorption and the energy transport in compact dendrimers with unsymmetrical branching, using the Frenkel exciton concept. The electron–phonon interaction is taken into account by introducing a heat bath that inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f24fb25da0e0b5c9985ad13288c584e
https://doi.org/10.1016/j.jlumin.2007.11.007
https://doi.org/10.1016/j.jlumin.2007.11.007
Publikováno v:
Chemical Physics. 342:191-200
Linear π-conjugated oligomers represent model systems suitable for studying the size confinement effect in their spectroscopic response. In our study, based on Frenkel exciton models, we demonstrate that the excitonic approach successfully describes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8156cbf939fb1cc2a5045977608149df
https://doi.org/10.1016/j.chemphys.2007.09.052
https://doi.org/10.1016/j.chemphys.2007.09.052
Publikováno v:
Journal of Luminescence. 127:230-234
From the time series of LH2 optical single-molecule fluorescence excitation spectra of Rhodospirillum molischianum the memory function of the Mori-Zwanzig equation for the optical intensity is derived numerically. We show that the time dependence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f19f1718a0643194aef67ea3a0d5b1e
https://doi.org/10.1016/j.jlumin.2007.02.064
https://doi.org/10.1016/j.jlumin.2007.02.064