Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Mortaza Aghtar"'
Autor:
Mortaza Aghtar, Ulrich Kleinekathöfer
Publikováno v:
Journal of Luminescence. 169:406-409
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5368261b8a53d32f3e10ade92460c091
https://doi.org/10.1016/j.jlumin.2014.11.001
https://doi.org/10.1016/j.jlumin.2014.11.001
Recently observed quantum emitters in hexagonal boron nitride (hBN) membranes have a potential for achieving high accessibility and controllability thanks to the lower spatial dimension. Moreover, these objects naturally have a high sensitivity to vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::760a4b8f0877381023852a8f7b6f2d8c
http://arxiv.org/abs/1704.00638
http://arxiv.org/abs/1704.00638
Publikováno v:
Dipòsit Digital de la UB
Universidad de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
Universidad de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
Temperature-dependent fluctuations of both site energies and electronic couplings are known to affect the excitation energy transfer in light-harvesting complexes. Environment effects on such fluctuations as well as possible spatial correlations amon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79a16b42f4cd685461a688d17dd4d24f
http://hdl.handle.net/11568/856799
http://hdl.handle.net/11568/856799
Publikováno v:
The Journal of Physical Chemistry Letters. 5:3131-3137
The interest in the phycoerythrin 545 (PE545) photosynthetic antenna system of marine algae and the Fenna-Matthews-Olson (FMO) complex of green sulfur bacteria has drastically increased since long-lived quantum coherences were reported for these comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7eb73f235bfd3254ab58859ca81259b4
https://doi.org/10.1021/jz501351p
https://doi.org/10.1021/jz501351p
Autor:
Marcus Elstner, Mortaza Aghtar, Ulrich Kleinekathöfer, Suryanarayanan Chandrasekaran, Maria Ilaria Mallus, Gesa Lüdemann
Publikováno v:
The journal of physical chemistry letters, 7 (7), 1102-1108
Excitation energy and charge transfer are fundamental processes in biological systems. Because of their quantum nature, the effect of dephasing on these processes is of interest especially when trying to understand their efficiency. Moreover, recent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c2c81b24120641f9454584c6936179a
Publikováno v:
International Journal of Hydrogen Energy. 36:1053-1058
Density functional theory (DFT) calculations have been employed for a systematic study of electronic dispersion and morphologic characteristics (length and angle of chemical bonds) of bare and hydrogenated narrow zigzag single walled carbon nanotubes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c91352b0a3240396019e2c4ecd3bb317
https://doi.org/10.1016/j.ijhydene.2010.09.015
https://doi.org/10.1016/j.ijhydene.2010.09.015
Autor:
Ulrich Kleinekathöfer, Alán Aspuru-Guzik, Stéphanie Valleau, Mortaza Aghtar, Suryanarayanan Chandrasekaran
Publikováno v:
The journal of physical chemistry. B. 119(31)
Studies on light-harvesting (LH) systems have attracted much attention after the finding of long-lived quantum coherences in the exciton dynamics of the Fenna-Matthews-Olson (FMO) complex. In this complex, excitation energy transfer occurs between th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5360f3757fa40fea48ff60f409ecaeae
https://pubmed.ncbi.nlm.nih.gov/26156758
https://pubmed.ncbi.nlm.nih.gov/26156758
Publikováno v:
Biophysical Journal. 108:604a-605a
Long-lived quantum coherences have been shown experimentally in the Fenna–Matthews–Olson (FMO) complex of green sulfur bacteria as well as in the phycoerythrin 545 (PE545) photosynthetic antenna system of marine algae. A combination of classical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e5f2879638ee52d6b4a7af2f749a8ad
https://doi.org/10.1016/j.bpj.2014.11.3292
https://doi.org/10.1016/j.bpj.2014.11.3292
Experimental findings of long-lived quantum coherence in the Fenna–Matthews–Olson (FMO) complex and other photosynthetic complexes have led to theoretical studies searching for an explanation of this unexpected phenomenon. Extending in this regar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7090ffedc3ca4ef206a68b3f164ec880
https://europepmc.org/articles/PMC3714603/
https://europepmc.org/articles/PMC3714603/
In many physical, chemical, and biological systems energy and charge transfer processes are of utmost importance. To determine the influence of the environment on these transport processes, equilibrium molecular dynamics simulations become more and m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc21c314acc53dc4079ffa4717f1f791
https://europepmc.org/articles/PMC3376871/
https://europepmc.org/articles/PMC3376871/