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Electron-correlation driven capture and release in double quantum dots
(IOP Publishing, 2016-01-25)
We recently predicted that the interatomic Coulombic electron capture (ICEC) process, a long-range electron correlation driven capture process, is achievable in gated double quantum dots (DQDs). In ICEC an incoming electron ...
Electronic correlation effects on the neutralization of Ga+ scattered by a gold surface
(American Physical Society, 2017-08)
The monotonous increasing with temperature behavior of the neutralization of Ga+ scattered by a gold surface plus the nonmagnetic character of the ion induced to disregard the important electronic correlation effects. In ...
Wannier threshold theory for the description of the two-electron cusp in the ion-induced double ionization of atoms
(Elsevier, 2016-02-15)
The double electron capture into the continuum states of the projectile (double ECC) is investigated theoretically in collisions of 100 keV He2+ ions with He atoms. The process is described within the framework of the ...
Pairing and unpairing electron densities in organic systems: Two-electron three center through space and through bonds interactions
(American Institute of Physics, 2014-05)
Two-electron three-center bonding interactions in organic ions like methonium (CH
+
5
), ethonium (C2H
+
7
), and protonated alkanes n−C4H
+
11
isomers (butonium cations) are described and characterized within ...
Electronic correlations in a two-level dimer
(2001-12-01)
The exact solution for the full electronic Hamiltonian for a two-level dimer is obtained. The parameter constellation (roughly 20) is reparametrized via orthogonal Gaussian atomic orbitals, yielding a five-parameter model. ...
Electronic correlations for a two-level dimer: dynamical susceptibilities
(Elsevier B.V., 2002-03-01)
The exact solution for the full electronic Hamiltonian for a two-level dimer is obtained. The parameter constellation (20) is reparametrized via orthogonal Slater atomic orbitals, yielding a three-parameter model. With the ...
A new correlation between electronic parameters and glass forming ability of metallic alloys
(TAYLOR & FRANCIS LTD, 2011)
A quantitative correlation between the glass forming ability and the electronic parameters of metallic alloys is presented. It is found that the critical cooling rate for glass formation (R(c)) correlates well with the ...
Pairing and unpairing electron densities in organic systems: [1.1.1]Propellane case
(Elsevier, 2012-12-08)
We present a theoretical description of the case of the strained [1.1.1]propellane system by application of the local and nonlocal topological formalisms to the density decomposition into its effectively paired and unpaired ...
Normal state electronic properties of LaO1−xFxBiS2 superconductors
(Elsevier Science, 2016-05)
A good description of the electronic structure of BiS2-based superconductors is essential to understand their phase diagram, normal state and superconducting properties. To describe the first reports of normal state ...
Effects of electron-electron interactions on excitonic absorption in charged self-assembled quantum dots
(Amer Physical SocCollege PkEUA, 2000)