Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 61-66 |
| Seitenumfang | 6 |
| Fachzeitschrift | Europhysics Letters (EPL) |
| Jahrgang | 36 |
| Ausgabenummer | 1 |
| Publikationsstatus | Veröffentlicht - 1 Okt. 1996 |
Abstract
The local density of states of a degenerate semiconductor is investigated at low magnetic fields by resonant tunneling through a discrete localized energy level. Mesoscopic fluctuations of the local density of states below the Fermi level are imaged as temperature-insensitive fine structure in the tunneling current. These fluctuations are attributed to quantum interference of diffusive electron waves in the three-dimensional disordered system.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Allgemeine Physik und Astronomie
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in: Europhysics Letters (EPL), Jahrgang 36, Nr. 1, 01.10.1996, S. 61-66.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Spectroscopy of local density of states fluctuations in a disordered conductor
AU - Schmidt, T.
AU - Haug, R. J.
AU - Fal'ko, V. I.
AU - Klitzing, K. V.
AU - Förster, A.
AU - Lüth, H.
PY - 1996/10/1
Y1 - 1996/10/1
N2 - The local density of states of a degenerate semiconductor is investigated at low magnetic fields by resonant tunneling through a discrete localized energy level. Mesoscopic fluctuations of the local density of states below the Fermi level are imaged as temperature-insensitive fine structure in the tunneling current. These fluctuations are attributed to quantum interference of diffusive electron waves in the three-dimensional disordered system.
AB - The local density of states of a degenerate semiconductor is investigated at low magnetic fields by resonant tunneling through a discrete localized energy level. Mesoscopic fluctuations of the local density of states below the Fermi level are imaged as temperature-insensitive fine structure in the tunneling current. These fluctuations are attributed to quantum interference of diffusive electron waves in the three-dimensional disordered system.
UR - http://www.scopus.com/inward/record.url?scp=0030491931&partnerID=8YFLogxK
U2 - 10.1209/epl/i1996-00187-x
DO - 10.1209/epl/i1996-00187-x
M3 - Article
AN - SCOPUS:0030491931
VL - 36
SP - 61
EP - 66
JO - Europhysics Letters (EPL)
JF - Europhysics Letters (EPL)
SN - 0295-5075
IS - 1
ER -