Electronic quantum confinement in cylindrical potential well

@article{Baltenkov2016ElectronicQC,
  title={Electronic quantum confinement in cylindrical potential well},
  author={A. S. Baltenkov and Alfred Z. Msezane},
  journal={The European Physical Journal D},
  year={2016},
  volume={70},
  pages={1-9}
}
Abstract The effects of quantum confinement on the momentum distribution of electrons confined within a cylindrical potential well have been analyzed. The motivation is to understand specific features of the momentum distribution of electrons when the electron behavior is completely controlled by the parameters of a non-isotropic potential cavity. It is shown that studying the solutions of the wave equation for an electron confined in a cylindrical potential well offers the possibility to… 
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References

SHOWING 1-10 OF 36 REFERENCES
Interference in the molecular photoionization and Young's double-slit experiment
The photoabsorption by an electron bound by a two-centre potential has been investigated within the framework of the zero-range potential model. Expressions for total photoabsorption cross sections
Scattering Suppression and High-Mobility Effect of Size-Quantized Electrons in Ultrafine Semiconductor Wire Structures
Transport properties of electrons confined in ultrafine wire structures are studied theoretically. The scattering probability of such size-quantized electrons is calculated for Coulomb potential and
Ultrathin epitaxial graphite: 2D electron gas properties and a route toward graphene-based nanoelectronics.
We have produced ultrathin epitaxial graphite films which show remarkable 2D electron gas (2DEG) behavior. The films, composed of typically three graphene sheets, were grown by thermal decomposition
Bulk electronic structure of optimally doped Ba(Fe1-xCox)2As2
We report high-resolution, bulk Compton scattering measurements unveiling the Fermi surface of an optimally doped iron-arsenide superconductor, Ba(Fe0.93Co0.07)(2)As-2. Our measurements are in
Angular Correlation for (e,2e) Reactions on Atoms
The angular correlation for ($e,2e$) experiments involving knock out of the least-bound electrons in helium and argon is compared with theory. A distorted-wave off-shell impulse approximation is
Field emission of different oriented carbon nanotubes
Field emission data from aligned high-density carbon nanotubes (CNTs) with orientations parallel, 45°, and perpendicular to the substrate have been obtained. The large-area uniformly distributed CNTs
Observation of a strongly nested Fermi surface in the shape-memory alloy Ni0.62Al0.38.
TLDR
The Fermi surface topology of the shape-memory alloy Ni0.62Al0.38 has been determined using Compton scattering and this observation is compelling evidence that these phenomena are driven by the enhanced electron-lattice coupling due to the Fermani surface nesting.
Elliptical hole pockets in the Fermi surfaces of unhydrated and hydrated sodium cobalt oxides
The surprise discovery of superconductivity below 5 K in sodium cobalt oxides when hydrated with water has caught the attention of experimentalists and theorists alike. Most explanations for its
Dopant-free GaN/AlN/AlGaN radial nanowire heterostructures as high electron mobility transistors.
TLDR
The ability to control synthetically the electronic properties of nanowires using band structure design in III-nitride radial nanowire heterostructures opens up new opportunities for nanoelectronics and provides a new platform to study the physics of low-dimensional electron gases.
A Carbon Nanotube Field-Emission Electron Source
A high-intensity electron gun based on field emission from a film of aligned carbon nanotubes has been made. The gun consists of a nanotube film with a 1-millimeter-diameter grid about 20 micrometers
...
...