All Stories

  1. Terahertz photo-generated current in a two-dimensional quantum dot system

    Article • Journal of Applied Physics, November 2020, American Institute of Physics

    Dr andrey chaves

  2. Determination of layer-dependent exciton binding energies in few-layer black phosphorus

    Article • Science Advances, March 2018, American Association for the Advancement of Science

    Dr andrey chaves

  3. Valley filtering using electrostatic potentials in bilayer graphene

    Article • Physical Review B, July 2015, American Physical Society (APS)

    Dr andrey chaves

  4. Anisotropic exciton Stark shift in black phosphorus

    Article • Physical Review B, April 2015, American Physical Society (APS)

    Dr andrey chaves

  5. The Split-Operator Technique for the Study of Spinorial Wavepacket Dynamics

    Article • Communications in Computational Physics, March 2015, Global Science Press

    Dr andrey chaves

  6. Bound vortex states and exotic lattices in multicomponent Bose-Einstein condensates: The role of vortex-vortex interaction

    Article • Physical Review A, February 2015, American Physical Society (APS)

    Dr andrey chaves

  7. Analytical study of the energy levels in bilayer graphene quantum dots

    Article • Carbon, November 2014, Elsevier

    Dr andrey chaves

  8. Geometry and edge effects on the energy levels of graphene quantum rings: A comparison between tight-binding and simplified Dirac models

    Article • Physical Review B, February 2014, American Physical Society (APS)

    Dr andrey chaves

  9. Braess paradox at the mesoscopic scale

    Article • Physical Review B, December 2013, American Physical Society (APS)

    Dr andrey chaves

  10. Conductance maps of quantum rings due to a local potential perturbation

    Article • Journal of Physics Condensed Matter, November 2013, Institute of Physics Publishing

    Dr andrey chaves

  11. Electric and magnetic field effects on the excitonic properties of elliptic core–multishell quantum wires

    Article • Journal of Physics Condensed Matter, October 2013, Institute of Physics Publishing

    Dr andrey chaves

  12. Low-Dimensional Confining Structures on the Surface of Helium Films Suspended on Designed Cavities

    Article • Journal of Low Temperature Physics, August 2013, Springer Science + Business Media

    Dr andrey chaves

  13. Magnetic field induced shell-to-core confinement transition in type-II semiconductor quantum wires

    Article • Journal of Applied Physics, April 2013, American Institute of Physics

    Dr andrey chaves

  14. Wave-packet scattering on graphene edges in the presence of a pseudomagnetic field

    Article • Physical Review B, September 2012, American Physical Society (APS)

    Dr andrey chaves

  15. Interfacial confinement in core-shell nanowires due to high dielectric mismatch

    Article • Applied Physics Letters, May 2012, American Institute of Physics

    Dr andrey chaves

  16. Energy levels of triangular and hexagonal graphene quantum dots: A comparative study between the tight-binding and Dirac equation approach

    Article • Physical Review B, December 2011, American Physical Society (APS)

    Dr andrey chaves

  17. Electronic and optical properties of a circular graphene quantum dot in a magnetic field: Influence of the boundary conditions

    Article • Physical Review B, November 2011, American Physical Society (APS)

    Dr andrey chaves

  18. Eccentricity effects on the quantum confinement in double quantum rings

    Article • Solid State Communications, September 2011, Elsevier

    Dr andrey chaves

  19. Conditions for nonmonotonic vortex interaction in two-band superconductors

    Article • Physical Review B, June 2011, American Physical Society (APS)

    Dr andrey chaves

  20. Wavepacket scattering of Dirac and Schrödinger particles on potential and magnetic barriers

    Article • Journal of Physics Condensed Matter, June 2011, Institute of Physics Publishing

    Dr andrey chaves

  21. Vortex-vortex interaction in bulk superconductors: Ginzburg-Landau theory

    Article • Physical Review B, February 2011, American Physical Society (APS)

    Dr andrey chaves

  22. Wave-packet dynamics and valley filter in strained graphene

    Article • Physical Review B, November 2010, American Physical Society (APS)

    Dr andrey chaves

  23. Topological confinement in graphene bilayer quantum rings

    Article • Applied Physics Letters, May 2010, American Institute of Physics

    Dr andrey chaves

  24. Klein tunneling in single and multiple barriers in graphene

    Article • Semiconductor Science and Technology, February 2010, Institute of Physics Publishing

    Dr andrey chaves

  25. Simplified model for the energy levels of quantum rings in single layer and bilayer graphene

    Article • Physical Review B, January 2010, American Physical Society (APS)

    Dr andrey chaves

  26. Wave packet dynamics in semiconductor quantum rings of finite width

    Article • Physical Review B, September 2009, American Physical Society (APS)

    Dr andrey chaves

  27. Grading effects in semiconductor nanowires with longitudinal heterostructures

    Article • Physical Review B, October 2008, American Physical Society (APS)

    Dr andrey chaves

  28. The role of surface roughness on the electron confinement in semiconductor quantum rings

    Article • Microelectronics Journal, March 2008, Elsevier

    Dr andrey chaves

  29. Electronic states above a helium film suspended on a ring-shaped substrate

    Article • Physical Review B, January 2008, American Physical Society (APS)

    Dr andrey chaves

  30. Excitonic properties of type-I and type-II Si∕Si1−xGex quantum wells

    Article • Journal of Applied Physics, June 2007, American Institute of Physics

    Dr andrey chaves

  31. Influence of graded interfaces on the exciton energy of type-I and type-II Si/Si1-x Gex quantum wires

    Article • Journal of Materials Science, April 2007, Springer Science + Business Media

    Dr andrey chaves

  32. Theoretical investigation of excitons in type-I and type-II Si ∕ Si 1 − x Ge x quantum wires

    Article • Physical Review B, August 2006, American Physical Society (APS)

    Dr andrey chaves

  33. Quantum confinement of carriers in heterostructured GaAs/GaP quantum wires

    Article • Microelectronics Journal, November 2005, Elsevier

    Dr andrey chaves