Results 1 to 10 of about 1,970,111 (342)

Charge Transfer Reactions [PDF]

Space Science Reviews, 2010
Charge transfer, or charge exchange, describes a process in which an ion takes one or more electrons from another atom. Investigations of this fundamental process have accompanied atomic physics from its very beginning, and have been extended to astrophysical scenarios already many decades ago. Yet one important aspect of this process, i.e.
K. Dennerl
openalex   +5 more sources

Charge migration and charge transfer in molecular systems [PDF]

Structural Dynamics, 2017
The transfer of charge at the molecular level plays a fundamental role in many areas of chemistry, physics, biology and materials science. Today, more than 60 years after the seminal work of R. A.
Hans Jakob Wörner, Christopher A. Arrell, Natalie Banerji, Andrea Cannizzo, Majed Chergui, Akshaya K. Das, Peter Hamm, Ursula Keller, Peter M. Kraus, Elisa Liberatore, Pablo Lopez-Tarifa, Matteo Lucchini, Markus Meuwly, Chris Milne, Jacques-E. Moser, Ursula Rothlisberger, Grigory Smolentsev, Joël Teuscher, Jeroen A. van Bokhoven, Oliver Wenger   +19 more
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Charge transfer of carbon nanomaterials for efficient metal‐free electrocatalysis

Interdisciplinary Materials, 2022
Recently, carbon‐based metal‐free electrocatalysts (C‐MFECs) have drawn considerable research attention because of their attractive physicochemical characteristics, cost‐effectiveness, and ability to convert and store energy efficiently.
Rajib Paul, Qingfeng Zhai, Ajit K. Roy, Liming Dai   +3 more
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Optimal Control of charge transfer [PDF]

SPIE Proceedings, 2007
In this work, we investigate how and to which extent a quantum system can be driven along a prescribed path in space by a suitably tailored laser pulse.
Gross, E. K. U., Werschnik, J.
core   +2 more sources

Charge Transfer in Partition Theory [PDF]

The Journal of Physical Chemistry A, 2008
The recently proposed Partition Theory (PT) [J.Phys.Chem.A 111, 2229 (2007)] is illustrated on a simple one-dimensional model of a heteronuclear diatomic molecule. It is shown that a sharp definition for the charge of molecular fragments emerges from PT,
Ayers P. W., Cohen M. H., Cohen M. H., Cohen M. H., Cohen M. H., Coulson C. A., Guse M. P., Gázquez J. L., Hohenberg P., Huzinaga S., Kenfack A., Kling M. F., Kohn W., Parr R. G., Perdew J. P.   +14 more
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Vibronically assisted sub-cycle charge transfer at a non-fullerene acceptor heterojunction [PDF]

Nature Communications
Excited-state charge transfer underpins organic photovoltaics, photocatalysis and photodetection, but is traditionally thought to require large energy offsets and strong donor–acceptor coupling that can limit device performance.
Pratyush Ghosh, Jeroen Royakkers, Giacomo Londi, Samuele Giannini, Rakesh Arul, Alexander J. Gillett, Scott T. Keene, Szymon J. Zelewski, David Beljonne, Hugo Bronstein, Akshay Rao   +10 more
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Linear and Nonlinear Photon-Induced Cross Bridge/Space Charge Transfer in STC Molecular Crystals

Nanomaterials, 2022
In this work, we theoretically studied the optical absorption properties of a layer-stacked cocrystal heterogeneous material Spe-TCNB cocrystal (STC) which is produced by supramolecular self-assembly of organic conjugated monomers SPE and TCNB.
Chen Lu, Jing Yu, Hao Sheng, Yongjian Jiang, Fengyang Zhao, Jingang Wang   +5 more
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Field‐assisted thermionic emission toward quantitative modeling of charge‐transfer mechanisms in contact electrification

SmartMat, 2022
Charge transfer mechanisms of contact electrification (CE) are essential for widening applications of the triboelectric nanogenerator, and thus are widely studied by scientists around the world.
Xin Xia, Haoyu Wang, Yunlong Zi
doaj   +1 more source

Charge-Transfer Versus Charge-Transfer-Like Excitations Revisited [PDF]

Journal of Chemical Theory and Computation, 2015
Criteria to assess charge-transfer (CT) and CT-like character of electronic excitations are examined. Time-dependent density functional theory (TDDFT) calculations with non-hybrid, hybrid, and tuned long-range corrected (LC) functionals are compared with coupled-cluster (CC) benchmarks.
Barry, Moore, Haitao, Sun, Niranjan, Govind, Karol, Kowalski, Jochen, Autschbach   +4 more
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Biomedical Implants with Charge‐Transfer Monitoring and Regulating Abilities

Advanced Science, 2021
Transmembrane charge (ion/electron) transfer is essential for maintaining cellular homeostasis and is involved in many biological processes, from protein synthesis to embryonic development in organisms.
Donghui Wang, Ji Tan, Hongqin Zhu, Yongfeng Mei, Xuanyong Liu   +4 more
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