Results 11 to 20 of about 3,428,052 (302)

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

open access: yesJournal 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   +4 more
openaire   +2 more sources

Charge Transfer & Organic Photoelectrochemistry

open access: yes, 2023
Dołączony plik stanowi First Draft Książki w ACS in focus pod tytułem Charge Transfer & Organic PhotoelectrochemistryAt first glance, the theory behind charge transfer and organic photoelectrocatalysis does not seem to have much in common.
Valentine I. Vullev   +1 more
core   +1 more source

Functional Charge Transfer Plasmon Metadevices

open access: yesResearch, 2020
Reducing the capacitive opening between subwavelength metallic objects down to atomic scales or bridging the gap by a conductive path reveals new plasmonic spectral features, known as charge transfer plasmon (CTP).
Burak Gerislioglu, Arash Ahmadivand
doaj   +1 more source

Intra-Lattice Inverse Charge Transfer in Bimetallic Electrocatalysts [PDF]

open access: yes, 2022
The prevalence of intermetallic charge transfer is a marvel for fine-tuning the electronic structure of the active centers in the electrocatalysts. Although, Pauling electronegativity is the primary deciding factor for the direction of charge transfer ...
Maglu , Mura   +8 more
core   +2 more sources

Charge transfer of carbon nanomaterials for efficient metal‐free electrocatalysis

open access: yesInterdisciplinary 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   +3 more
doaj   +1 more source

Charge Transfer Reactions [PDF]

open access: yesSpace 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.
openaire   +3 more sources

Dynamic Microscopy Study of Ultrafast Charge Transfer in a Hybrid P3HT/Hyperbranched CdSe Nanoparticle Blend for Photovoltaics [PDF]

open access: yes, 2012
We present a spectroscopic investigation on a new hyperbranched cadmium selenide nanocrystals (CdSe NC)/poly(3-hexylthiophene) (P3HT) blend, a potentially good active component in hybrid photovoltaics. Combined ultrafast transient absorption spectroscopy
Polli, Dario   +20 more
core   +1 more source

Charge orders in organic charge-transfer salts

open access: yesNew Journal of Physics, 2017
Motivated by recent experimental suggestions of charge-order-driven ferroelectricity in organic charge-transfer salts, such as κ -(BEDT-TTF) _2 Cu[N(CN) _2 ]Cl, we investigate magnetic and charge-ordered phases that emerge in an extended two-orbital ...
Ryui Kaneko   +3 more
doaj   +1 more source

Photoinduced charge transfer in two-photon absorption

open access: yesResults in Optics, 2021
The visual method is used to theoretically discuss the influence of different external electric fields on the photo-induced charge transfer of the donor-bridge-acceptor (D-B-A) system in the two-photon absorption (TPA).
Siyuan Zhu, Mengtao Sun
doaj   +1 more source

Weak ferroelectric charge transfer in layer-asymmetric bilayers of 2D semiconductors

open access: yesScientific Reports, 2021
In bilayers of two-dimensional semiconductors with stacking arrangements which lack inversion symmetry charge transfer between the layers due to layer-asymmetric interband hybridisation can generate a potential difference between the layers.
Fábio Ferreira   +3 more
doaj   +1 more source

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