Zobrazeno 1 - 10
of 634
pro vyhledávání: '"J.L. Brédas"'
Publikováno v:
Materials Today Advances, Vol 11, Iss , Pp 100154- (2021)
Since a couple of years ago, Y6 has emerged as one of the main non-fullerene acceptors for organic solar cells, as its use leads to superior power conversion efficiencies. It is thus of major interest to investigate the multiscale phenomena that are
Externí odkaz:
https://doaj.org/article/c6c4d3a483fa405bba88560fc4cf4e54
Autor:
J. Birgerson, D.A. dos Santos, William R. Salaneck, Jürgen P. Rabe, M. Keil, Rainer Friedlein, J.L. Brédas, Mark D. Watson, Paolo Samorì, Ahmed Dkhissi, Klaus Müllen
Publikováno v:
The Journal of Chemical Physics. 116:10854-10860
The affects of alkali-metal atoms on the electronic structure of disordered and highly ordered thin films of the medium-size aromatic hydrocarbon hexa-peri-hexabenzocoronene (HBC) have been investigated by valence and core level photoelectron spectro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::218a835a85131d6b432c35aafa4238dd
https://doi.org/10.1063/1.1479717
https://doi.org/10.1063/1.1479717
Autor:
Liang-Sheng Liao, Yongli Gao, Quoc Toan Le, David J. Giesen, P. Raychaudhuri, Ching Wan Tang, L.S. Hung, Shuit-Tong Lee, M. G. Mason, J.L. Brédas, D.A. dos Santos, William R. Salaneck, L. Li Yan, J. Madathil, L.F. Cheng
Publikováno v:
Journal of Applied Physics. 89:2756-2765
The electronic structure and chemistry of interfaces between tris-(8-hydroxyquinoline) aluminum (Alq3) and representative group IA and IIA metals, Al, and Al/LiF have been studied by x-ray and ultraviolet photoelectron spectroscopies. Quantum-chemica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e93e24a2880e358259cfdff38cb83de8
https://doi.org/10.1063/1.1324681
https://doi.org/10.1063/1.1324681
Autor:
D.A. dos Santos, Grzegorz Greczynski, Andrew P. Monkman, Nicklas Johansson, Leif A. A. Pettersson, Michael Lögdlund, L. E. Horsburgh, J.L. Brédas, William R. Salaneck
Publikováno v:
The Journal of Chemical Physics. 114:4243-4252
The electronic structure of pristine and sodium-doped poly(p-pyridine) has been studied using both ultraviolet and x-ray photoelectron spectroscopy. The spectra are interpreted with the help of the results of quantum-chemical calculations. Electronic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::938cee65d8082b58d0ea5a0a3b754bba
https://doi.org/10.1063/1.1343485
https://doi.org/10.1063/1.1343485
Publikováno v:
The Journal of Chemical Physics. 113:9598-9609
Correlated semi-empirical quantum-chemical calculations are performed to rationalize the origin of the large first- (α), second- (β), and third- (γ) order molecular polarizabilities in carotenoidlike molecules capped at a single end by an acceptor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db5935662c074e1a1b75a71faec65e31
https://doi.org/10.1063/1.1321297
https://doi.org/10.1063/1.1321297
Autor:
Grzegorz Greczynski, William R. Salaneck, D.A. dos Santos, J.L. Brédas, Mats Fahlman, Nicklas Johansson
Publikováno v:
Thin Solid Films. 363:322-326
The behavior of lithium atoms deposited on the surfaces of ultra-thin spin-coated films of poly(dioctylfluorene), and of condensed molecular solid films of tris(8-hydroxyquinoline) aluminum, have b ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14e5524d609c5c377b03bbf322bfe633
https://doi.org/10.1016/s0040-6090(99)01007-x
https://doi.org/10.1016/s0040-6090(99)01007-x
Publikováno v:
Physical Review B. 59:14827-14830
We extend the symmetrized density-matrix renormalization-group method to compute the dynamic nonlinear optical coefficients for long chains. By computing correction vectors in the appropriate symmetry subspace, we obtain the dynamic polarizabilities,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b5adcfc6227f0104b849ea784f4e9ff
https://doi.org/10.1103/physrevb.59.14827
https://doi.org/10.1103/physrevb.59.14827
Publikováno v:
Physical Review B. 59:1697-1700
The effect of nonadiabaticity on optical linear polarizability ({alpha}) and third-order polarizability ({gamma}) is investigated numerically for a Holstein-Hubbard finite chain system. The variations of {alpha} and {gamma} are studied as a function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92927f287bc1e7941ac0011f52d82fd9
https://doi.org/10.1103/physrevb.59.1697
https://doi.org/10.1103/physrevb.59.1697
Autor:
J.L. Brédas, R.R. Chance
This book constitutes the Proceedings of the NATO Advanced Research Workshop on Conjugated Polymers held at the University of Mons, Belgium, during the first week of September 1989. The Workshop was attended by about fifty scientists representing mos
