Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Mirko Scholz"'
Autor:
Domenic Gust, Mirko Scholz, Vivien Schumacher, Jean-Christophe Mulatier, Delphine Pitrat, Laure Guy, Kawon Oum, Thomas Lenzer
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Copolymer thin films showing induced supramolecular chirality are of considerable interest for optoelectronic applications such as organic light-emitting diodes. Here, we introduce a new helicene-like chiral additive with two octyloxy substi
Externí odkaz:
https://doaj.org/article/8469ba6af3af49e4925838ec1696e44a
Publikováno v:
Molecules, Vol 28, Iss 23, p 7841 (2023)
Organic–inorganic halocuprates based on monovalent copper are promising luminescent compounds for optoelectronic applications; however, their relaxation processes in the excited electronic state are severely underexplored. In this contribution, we
Externí odkaz:
https://doaj.org/article/100a6e3f92694614a7cc28d888302f23
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
Time-resolved circular dichroism spectra can reveal changes in chirality on ultrashort time scales, but achieving sub-picosecond time resolution is still a challenge. Here the authors demonstrate 100-femtosecond time-resolved CD mapping of polyfluore
Externí odkaz:
https://doaj.org/article/59527732c24845fd9b86a7b2c1f5e9dd
Publikováno v:
Molecules, Vol 28, Iss 8, p 3505 (2023)
Carotenoids are ubiquitous pigment systems in nature which are relevant to a range of processes, such as photosynthesis, but the detailed influence of substitutions at the polyene backbone on their photophysics is still underexplored. Here, we presen
Externí odkaz:
https://doaj.org/article/1340e3afe64e46b086eb933105e34732
Synthesis of benzannelated sultams by intramolecular Pd-catalyzed arylation of tertiary sulfonamides
Autor:
Valentin A. Rassadin, Mirko Scholz, Anastasiia A. Klochkova, Armin de Meijere, Victor V. Sokolov
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 13, Iss 1, Pp 1932-1939 (2017)
A new and efficient approach to five- and six-membered benzannelated sultams by intramolecular C-arylation of tertiary 1-(methoxycarbonyl)methanesulfonamides under palladium catalysis is described. In case of the α-toluenesulfonamide derivative, an
Externí odkaz:
https://doaj.org/article/32178f13ce2f48c081d2fbdc242f8e92
Publikováno v:
Structural Dynamics, Vol 6, Iss 6, Pp 064502-064502-7 (2019)
Coherent phonon oscillations in the UV-Vis transient absorption and circular dichroism response of two chiral polyfluorene-based copolymer thin films are investigated. A slow oscillation in the hundred picosecond regime indicates the propagation of a
Externí odkaz:
https://doaj.org/article/567b21a65916463485700ca177b2f80c
Publikováno v:
APL Materials, Vol 7, Iss 3, Pp 031112-031112-7 (2019)
A combined electrical and time-resolved optical investigation of the perovskite formamidinium tin iodide (FASnI3) and its phenylethylammonium (PEA) derivative PEA0.08FA0.92SnI3, which recently achieved a power conversion efficiency of 9%, is presente
Externí odkaz:
https://doaj.org/article/7128bb9e0a1341299c149d7e7f38e579
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 1, Pp o16-o16 (2014)
In the title compound, C24H19N, the dimethylamino group is inclined to the benzene ring by 2.81 (9)°. Their mean plane makes a dihedral angle of 64.12 (2)° with the mean plane of the pyrene ring system [r.m.s. deviation = 0.031 (1) Å]. In the crys
Externí odkaz:
https://doaj.org/article/4a177fbc79fb46ce9a1d9dd29df61b66
Autor:
Kristjan Kunnus, Ida Josefsson, Ivan Rajkovic, Simon Schreck, Wilson Quevedo, Martin Beye, Sebastian Grübel, Mirko Scholz, Dennis Nordlund, Wenkai Zhang, Robert W Hartsock, Kelly J Gaffney, William F Schlotter, Joshua J Turner, Brian Kennedy, Franz Hennies, Simone Techert, Philippe Wernet, Michael Odelius, Alexander Föhlisch
Publikováno v:
New Journal of Physics, Vol 18, Iss 10, p 103011 (2016)
Ultrafast electronic and structural dynamics of matter govern rate and selectivity of chemical reactions, as well as phase transitions and efficient switching in functional materials. Since x-rays determine electronic and structural properties with e
Externí odkaz:
https://doaj.org/article/18009923150c4edcae6855b83689d99f
Publikováno v:
Molecules; Volume 28; Issue 8; Pages: 3505
Carotenoids are ubiquitous pigment systems in nature which are relevant to a range of processes, such as photosynthesis, but the detailed influence of substitutions at the polyene backbone on their photophysics is still underexplored. Here, we presen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::75c01ac95577631e55a08d1f67e00318