| Автор | O M Bulashenko |
| Автор | V A Kochelap |
| Дата выпуска | 1993-09-27 |
| dc.description | The equilibrium current fluctuations (thermal noise) for a 2D degenerate electron gas bounded in a narrow channel have been calculated within the semiclassical Boltzmann-equation approach. The analytical formula for the autocorrelation function has been derived for the completely degenerate case. The associated noise spectrum has a non-Lorentzian shape with decreased zero-frequency plateau and smeared geometrical resonances at high frequencies caused by the restriction on electron motion in the transverse direction (classical size effect). Measurements of the size-dependent noise spectrum would give additional information about the edge scattering of electrons. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Johnson-Nyquist noise for a 2D electron gas in a narrow channel |
| Тип | lett |
| DOI | 10.1088/0953-8984/5/39/003 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 5 |
| Первая страница | L469 |
| Последняя страница | L474 |
| Аффилиация | O M Bulashenko; Inst. of Semicond. Phys., Acad. of Sci., Kiev, Ukraine |
| Аффилиация | V A Kochelap; Inst. of Semicond. Phys., Acad. of Sci., Kiev, Ukraine |
| Выпуск | 39 |
