Results 131 to 140 of about 9,022 (166)

Electrical Control of Intersubband Transitions in Few-Layer WSe<sub>2</sub> Multivalley Quantum Wells Probed by Electronic Raman Scattering. [PDF]

open access: yesACS Nano
Wutz P   +12 more
europepmc   +1 more source

Supramolecular engineering of amyloid-inspired tripeptide assemblies enabling tunable piezoelectricity. [PDF]

open access: yesNat Commun
Huo Y   +9 more
europepmc   +1 more source

Electric dipole moment of 3He

Nuclear Physics A, 1986
In the present work we estimate the contribution of CP violating nucleon-nucleon interaction to the electric dipole moment of 3He. We use two models of CP violating interactions in combination with a Reid soft core strong nucleon-nucleon interaction. In the Kobayashi-Maskawa model of CP violation the order of magnatude is 10-30 e-cm while the presence ...
Avishai, Y., Fabre de La Ripelle, M.
openaire   +3 more sources

Electric dipole moment of the electron and of the neutron

Physical Review Letters, 1990
It is shown that if Higgs-boson exchange mediates CP violation a significant electric dipole moment for the electron can result. Analogous effects can contribute to the neutron's electric dipole moment at a level competitive with Weinberg's three-gluon operator.
, Barr, , Zee
openaire   +2 more sources

Electric dipole moment of the deuteron

Physical Review D, 1985
The contribution of a P- and T-odd nucleon-nucleon force to the electric dipole moment (EDM) of the deuteron is discussed in view of recent proposals to detect macroscopic EDM in light nuclei (specifically $^{3}\mathrm{He}$). In the Kobayashi-Maskawa model of CP violation the EDM of the deuteron exceeds the EDM of the neutron by 2--3 orders of ...
openaire   +2 more sources

Supersymmetry and the neutron electric dipole moment

Physical Review D, 1991
The dimension-six {ital CP}-violating operator {ital f}{sub {ital a}{ital b}{ital c}{tilde G}} {sup {ital a}}{sub {mu}}{sup {nu}}{ital G{ital b}}{sub {nu}}{sup {rho}}{ital G{ital c}}{sub {rho}}{sup {mu}}, recently proposed by Weinberg as the dominant contribution to the neutron electric dipole moment {ital d}{sub {ital n}}, cannot be supersymmetrized ...
, Arnowitt, , Duff, , Stelle
openaire   +2 more sources

Electric Dipole Moments

2018
Electric dipole moments are quantities which break time-reversal and parity symmetry. It implies CP violation assuming that CPT theorem. The search for the electric dipole moments is strong tools for examinations of electroweak baryogenesis. In this chapter, we discuss the relationship between the quantities and the CP-violating process for the BAU and
openaire   +1 more source

Exotic fermions and electric dipole moments

Physical Review D, 1991
The contributions of mirror fermions to the electric dipole moments (EDM's) of leptons and neutrons are studied using the available limits on the mixing of the relevant fermions to their mirror partners. These limits imply EDM's several orders of magnitude larger than the current experimental bounds in the case of the electron and the neutron if the ...
openaire   +2 more sources

Electric Dipole Moments of Alkali Atoms. A Limit to the Electric Dipole Moment of the Free Electron

Physical Review, 1968
The observation of an electric dipole moment (EDM) in an atomic system of well-defined angular momentum would be direct evidence for violations of both parity and time-reversal invariances. A search has been made for an EDM in the cesium atom, using an atomic-beam magnetic-resonance technique. A large 25-cps voltage is applied across two parallel metal
J. P. Carrico   +4 more
openaire   +1 more source

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