Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Denis, Andrienko"'
Autor:
Yue Wu, Yungui Li, Bas van der Zee, Wenlan Liu, Anastasia Markina, Hongyu Fan, Hang Yang, Chaohua Cui, Yongfang Li, Paul W. M. Blom, Denis Andrienko, Gert-Jan A. H. Wetzelaer
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)
Abstract Bimolecular charge recombination is one of the most important loss processes in organic solar cells. However, the bimolecular recombination rate in solar cells based on novel non-fullerene acceptors is mostly unclear. Moreover, the origin of
Externí odkaz:
https://doaj.org/article/e7189f66d40c461ba360dd6df6dd212e
Autor:
Carl Poelking, Johannes Benduhn, Donato Spoltore, Martin Schwarze, Steffen Roland, Fortunato Piersimoni, Dieter Neher, Karl Leo, Koen Vandewal, Denis Andrienko
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-7 (2022)
Organic solar cells, despite their high power conversion efficiencies, suffer from open circuit voltage losses making them less appealing in terms of applications. Here, the authors, supported with experimental data on small molecule photovoltaic cel
Externí odkaz:
https://doaj.org/article/e98b77cea2f04b7cb0aae1645bcfdd51
Autor:
Dmitry Lapkin, Christopher Kirsch, Jonas Hiller, Denis Andrienko, Dameli Assalauova, Kai Braun, Jerome Carnis, Young Yong Kim, Mukunda Mandal, Andre Maier, Alfred J. Meixner, Nastasia Mukharamova, Marcus Scheele, Frank Schreiber, Michael Sprung, Jan Wahl, Sophia Westendorf, Ivan A. Zaluzhnyy, Ivan A. Vartanyants
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
By utilizing spatially resolved fluorescence (-lifetime) measurements and high precision X-ray nanodiffraction, the authors correlate the influence of structural misalignment and fluorescence (-lifetime) properties of all-inorganic CsPbX3 (X– = Br
Externí odkaz:
https://doaj.org/article/2def14532f4b4d67834b43d08b4e48dd
Autor:
Franziska H. Hasenburg, Kun-Han Lin, Bas van der Zee, Paul W. M. Blom, Denis Andrienko, Gert-Jan A. H. Wetzelaer
Publikováno v:
APL Materials, Vol 11, Iss 2, Pp 021105-021105-8 (2023)
Charge transport is one of the key factors in the operation of organic solar cells. Here, we investigate the electron and hole transport in the non-fullerene acceptor (NFA) IT-4F, by a combination of space-charge-limited current measurements and mult
Externí odkaz:
https://doaj.org/article/66b10ac9d0b44ec98fb1faa9bb44ce50
Publikováno v:
npj Computational Materials, Vol 7, Iss 1, Pp 1-7 (2021)
Abstract Glass transition temperature, T g, is the key quantity for assessing morphological stability and molecular ordering of films of organic semiconductors. A reliable prediction of T g from the chemical structure is, however, challenging, as it
Externí odkaz:
https://doaj.org/article/57d92183e6db453eae527307d3cc230e
Publikováno v:
Frontiers in Chemistry, Vol 10 (2022)
The potential of mean force is an effective coarse-grained potential, which is often approximated by pairwise potentials. While the approximated potential reproduces certain distributions of the reference all-atom model with remarkable accuracy, impo
Externí odkaz:
https://doaj.org/article/cf3c313e0d4841e6bb87703c1d2eb687
Publikováno v:
Advanced Science, Vol 9, Iss 19, Pp n/a-n/a (2022)
Abstract The field of organic semiconductors is multifaceted and the potentially suitable molecular compounds are very diverse. Representative examples include discotic liquid crystals, dye‐sensitized solar cells, conjugated polymers, and graphene
Externí odkaz:
https://doaj.org/article/f81a1e2bf903401ba7f871d1df0d76fe
Autor:
Thomas F. Harrelson, Makena Dettmann, Christoph Scherer, Denis Andrienko, Adam J. Moulé, Roland Faller
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Inelastic neutron scattering (INS) provides a weighted density of phonon modes. Currently, INS spectra can only be interpreted for perfectly crystalline materials because of high computational cost for electronic simulations. INS has the pot
Externí odkaz:
https://doaj.org/article/c3049bfd6bd04bd4babf9aeea4bb0ea8
Autor:
Yuliar Firdaus, Vincent M. Le Corre, Safakath Karuthedath, Wenlan Liu, Anastasia Markina, Wentao Huang, Shirsopratim Chattopadhyay, Masrur Morshed Nahid, Mohamad I. Nugraha, Yuanbao Lin, Akmaral Seitkhan, Aniruddha Basu, Weimin Zhang, Iain McCulloch, Harald Ade, John Labram, Frédéric Laquai, Denis Andrienko, L. Jan Anton Koster, Thomas D. Anthopoulos
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
The short-range diffusion length of organic semiconductors severely limits exciton harvesting and charge generation in organic bulk heterojunction solar cells. Here, the authors report exciton diffusion length in the range of 20 to 47 nm for a wide r
Externí odkaz:
https://doaj.org/article/4909d0fe41a347d9a1c68de267bb64dd
Publikováno v:
Frontiers in Chemistry, Vol 9 (2021)
Thermally-activated delayed fluorescence (TADF) is a concept which helps to harvest triplet excitations, boosting the efficiency of an organic light-emitting diode. TADF can be observed in molecules with spatially separated donor and acceptor groups
Externí odkaz:
https://doaj.org/article/8b37fdf1a18d4d03af54a8b50091de85