PL EN


Preferences help
enabled [disable] Abstract
Number of results
2008 | 113 | 3 | 985-988
Article title

External Noise Effects on the Electron Velocity Fluctuations in Semiconductors

Content
Title variants
Languages of publication
EN
Abstracts
EN
We investigate the modification of the intrinsic carrier noise spectral density induced in low-doped semiconductor materials by an external correlated noise source added to the driving high-frequency periodic electric field. A Monte Carlo approach is adopted to numerically solve the transport equation by considering all the possible scattering phenomena of the hot electrons in the medium. We show that the noise spectra are strongly affected by the intensity and the correlation time of the external random electric field. Moreover, this random field can cause a suppression of the total noise power.
Keywords
EN
Contributors
  • Dipartimento di Fisica e Tecnologie Relative and CNISM, Italy
author
  • Dipartimento di Fisica e Tecnologie Relative and CNISM, Group of Interdisciplinary Physics, Viale delle Scienze, Ed. 18, 90128 Palermo, Italy
author
  • Dipartimento di Fisica e Tecnologie Relative and CNISM, Group of Interdisciplinary Physics, Viale delle Scienze, Ed. 18, 90128 Palermo, Italy
References
  • 1. M.C. Capizzo, D. Persano Adorno, M. Zarcone, Phys. Status Solidi C 3, 2506 (2006)
  • 2. D. Persano Adorno, M.C. Capizzo, M. Zarcone, J. Comput. Electron. 5, 475 (2006)
  • 3. D. Persano Adorno, M.C. Capizzo, M. Zarcone, Fluctuation and Noise Lett., submitted for publication
  • 4. J.M.G. Vilar, J.M. Rub, Phys. Rev. Lett. 86, 950 (2001)
  • 5. L. Varani, C. Palermo, C. De Vasconcelos, J.F. Millithaler, J.C. Vaissiere, J.P. Nouger, E. Starikov, P. Shiktorov, V. Gruzinskis, in: Unsolved Problems of Noise and Fluctuations 2005, Eds. L. Reggiani, C. Penneta, V. Akimov, E. Alfinito, M. Rosini, 2005, p. 474
  • 6. D. Persano Adorno, M. Zarcone, G. Ferrante, Laser Phys. 10, 310 (2000)
  • 7. P. Shiktorov, E. Starikov, V. Gružinskis, L. Reggiani, L. Varani, J.C. Vaissire, Appl. Phys. Lett. 80, 4759 (2002)
  • 8. P. Shiktorov, E. Starikov, V. Gruzinskis, S. Perez, T. Gonzalez, L. Reggiani, L. Varani, J.C. Vaissiere, Phys. Rev. B 67, 165201 (2003)
  • 9. T. Gonzalez, S. Perez, E. Starikov, P. Shiktorov, V. Gružinskis, L. Reggiani, L. Varani, J.C. Vaissière, Proc. SPIE 5113, 252 (2003)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv113n344kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.