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pro vyhledávání: '"Kühn, Oliver"'
This study delves into the interaction between a monolayer of molybdenum disulfide (MoS$_2$) and a single Perylene Orange (PO) molecule, representative of inorganic and organic semiconductor materials, respectively. Investigation of the amalgamation
Externí odkaz:
http://arxiv.org/abs/2407.10757
Autor:
Bokareva, Olga, Kühn, Oliver
Transition metal complexes for photochemical applications often feature a high density of electron-vibrational states characterized by nonadiabatic and spin-orbit couplings. Overall, the dynamics after photoexcitation is shaped by rapid transitions b
Externí odkaz:
http://arxiv.org/abs/2305.07682
The photosynthetic apparatus of plants and bacteria combine atomically precise pigment-protein complexes with dynamic membrane architectures to control energy transfer on the 10-100 nm length scales. Recently, synthetic materials have integrated phot
Externí odkaz:
http://arxiv.org/abs/2301.04537
Publikováno v:
In Science of the Total Environment 25 August 2024 940
Autor:
Seibt, Joachim, Kühn, Oliver
In the context of Frenkel exciton dynamics in aggregated molecules the polaron transformation technique facilitates a treatment where diagonal elements attributed to electronic excited-state populations are decoupled from fluctuations associated with
Externí odkaz:
http://arxiv.org/abs/2103.13645
Optimal control theory is usually formulated as an indirect method requiring the solution of a two-point boundary value problem. Practically, the solution is obtained by iterative forward and backward propagation of quantum wavepackets. Here, we prop
Externí odkaz:
http://arxiv.org/abs/2010.03825
Autor:
Seibt, Joachim, Kühn, Oliver
Frenkel exciton population dynamics of an excitonic dimer is studied by comparing results from a quantum master equation (QME) involving rates from second-order perturbative treatment with respect to the excitonic coupling with non-perturbative resul
Externí odkaz:
http://arxiv.org/abs/2008.12667
We explain current controversies regarding the interpretation of the cross peaks in the fluorescence detected coherent 2D spectroscopy.
Externí odkaz:
http://arxiv.org/abs/1912.09471
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