Articles with "dipole moment" as a keyword



Rapid Prediction of Energy Level Alignment and Conductance of Single‐Molecule Junctions Through Intramolecular Dipole Moment

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Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202403836

Abstract: How substituents affect the conductance of single‐molecule junctions has been a subject of ongoing debate. Here, a comparative study on the transport properties across a broader range of experimentally proposed and representative π‐conjugated molecular systems,… read more here.

Keywords: molecule junctions; conductance; dipole moment; conductance single ... See more keywords

Tuning Polymer Dipole Moment of Hole Transport Materials with a Glycol Ethyl Substituted Strategy for Inverted Perovskite Solar Cells

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Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202426037

Abstract: The dipole moment of hole transport materials (HTMs) plays a vital role in improving the photovoltaic performance of inverted perovskite solar cells (PSCs). However, manipulating dipole moments of polymer HTMs, which have great operational and… read more here.

Keywords: transport; solar cells; ptac deg; moment ... See more keywords

Simultaneous Determination of Transition Dipole Moment Orientation and Refractive Index in Morphologically Non‐Uniform Nanoscale Films

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Published in 2025 at "Advanced Optical Materials"

DOI: 10.1002/adom.202502019

Abstract: A high‐precision, single‐shot technique simultaneously quantifies the refractive index and transition dipole moment orientation in nanoscale emissive films using Fourier imaging microscopy. Direct capture of momentum‐space (k‐space) emission patterns in a polarization‐resolved setup enables characterization… read more here.

Keywords: dipole moment; refractive index; transition dipole; index ... See more keywords

Quantifying Electric Dipole Moment of Single Chlorine Atom Adsorbed on Ag(111) with Scanning Quantum Dot Microscopy

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Published in 2025 at "Small Methods"

DOI: 10.1002/smtd.202402074

Abstract: Halogen‐metal interactions are fundamental to applications in heterogeneous catalysis and microelectronics, yet their atomic‐level mechanisms remain incompletely understood due to the complex nature of these interactions, which range from chemisorbed species to the formation of… read more here.

Keywords: quantum dot; dot microscopy; scanning quantum; moment ... See more keywords

Electric dipole moment constraints on CP-violating light-quark Yukawas

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Published in 2019 at "Journal of High Energy Physics"

DOI: 10.1007/jhep01(2019)233

Abstract: A bstractNonstandard CP violation in the Higgs sector can play an essential role in electroweak baryogenesis. We calculate the full two-loop matching conditions of the standard model, with Higgs Yukawa couplings to light quarks modified… read more here.

Keywords: light quark; quark yukawas; electric dipole; quark ... See more keywords

Search for the Electric Dipole Moment and anomalous magnetic moment of the tau lepton at tau factories

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Published in 2019 at "Journal of High Energy Physics"

DOI: 10.1007/jhep10(2019)089

Abstract: Abstract Precise measurement of the Electric Dipole Moment (EDM) and anomalous magnetic moment (g-2) of particles are important tests of Beyond Standard Model (BSM) physics. It is generally believed that the tau lepton couples more… read more here.

Keywords: anomalous magnetic; moment; tau; electric dipole ... See more keywords
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On Dipole Moment of Impurity Carbon Nanotubes

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Published in 2017 at "Russian Physics Journal"

DOI: 10.1007/s11182-017-1025-7

Abstract: Propagation of a two-dimensional electromagnetic pulse in an array of semiconductor carbon nanotubes with impurities is investigated. The parameters of dipole moments of impurities are determined. The Maxwell equation and the equation of motion for… read more here.

Keywords: dipole moment; carbon nanotubes; impurity carbon; moment impurity ... See more keywords
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Characteristic Substitution Shift Model (CSSM) in the CCFDF (Charge-Charge Flux-Dipole Flux) model for the dipole moment derivatives of molecules X2CY (X = F, cl; Y = O, S)

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Published in 2020 at "Chemical Physics"

DOI: 10.1016/j.chemphys.2020.110830

Abstract: Abstract In the spectroscopic study of the X2CY molecules, the dipole moment derivative model Charge – Charge Flux - Dipole Flux (CCFDF) derived from the QTAIM theory was used to verify if the CSSM (Characteristic… read more here.

Keywords: charge flux; charge; model; dipole moment ... See more keywords

Cosmogenic 10Be production records reveal dynamics of geomagnetic dipole moment (GDM) over the Laschamp excursion (20–60 ka)

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Published in 2020 at "Earth and Planetary Science Letters"

DOI: 10.1016/j.epsl.2020.116547

Abstract: Documenting accurately amplitude and rhythms of geomagnetic variations is a prerequisite to understand the mechanisms triggering geomagnetic excursions and reversals. We present new authigenic 10Be/9Be ratio (Be ratio) results covering the 60-20 ka time interval… read more here.

Keywords: excursion; gdm; dipole moment; laschamp excursion ... See more keywords

The complete molecular geometry and electric dipole moment of salicyl aldehyde from rotational spectroscopy

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Published in 2017 at "Journal of Molecular Spectroscopy"

DOI: 10.1016/j.jms.2017.01.009

Abstract: Abstract The pure rotational spectrum of salicyl aldehyde, C7H6O2, a classic molecule with an OH ⋯ O intramolecular hydrogen bond, was investigated in detail with several different spectrometers. Supersonic expansion measurements at 8–18 GHz were used… read more here.

Keywords: electric dipole; geometry; dipole moment; spectroscopy ... See more keywords

Study of solvent effect on thermodynamic stability and electron efficiency of MZ-341 dye

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Published in 2019 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2018.09.127

Abstract: Abstract Photo physical and thermodynamic properties of D-π-A organic dye, MZ-341(4-[4-(diphenylamino)phenyl]-7-oxo-7Hbenzimidazo[2,1-a]benzo[de]isoquinoline-11-carboxylic acid), have been investigated for ground and excited states, in order to indicate the different effects of solvent on it as an organic sensitizer… read more here.

Keywords: excited states; energy; effect; 341 dye ... See more keywords