Tunnelling effects in concentric disk quantum dots: discrete - discrete and discrete - continuum limits

Article

Tunnelling effects in concentric disk quantum dots: discrete - discrete and discrete - continuum limits

Pichl, L.; Schmitt, L.M.; Ryzhii, V.; Kimura, M.; Horáček, J.

phys. status solidi 0(0), 1540-1543 (2003)

Abstract

Double quantum dot and quantum dot-quantum wire systems are studied in a model with axial symmetry, within the effective mass approximation. Elaborating on exact hole and electron states, we apply the discrete and continuum limits to the outer ring and study exciton formation in this system. Possible applications range from terahertz radiation devices to storage quantum bits.

Institute authors

Horáček, Jiří

BibTeX

@article{UTF221,
  author        = {Pichl, L. and Schmitt, L.M. and Ryzhii, V. and Kimura, M. and Horáček, J.},
  title         = {{Tunnelling effects in concentric disk quantum dots: discrete - discrete and discrete - continuum limits}},
  journal       = {phys. status solidi},
  volume        = {0},
  number        = {0},
  pages         = {1540-1543},
  year          = {2003},
  doi           = {10.1002/pssc.200303226},
  url           = {http://www3.interscience.wiley.com/journal/104551509/abstract},
}