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Resonant-Tunneling through a Single Impurity in High Magnetic-Fields - Probing a 2-Dimensional Electron-Gas on a Nanometer-Scale

Mcdonnell, P J; Geim, A K; Main, P C; Foster, T J; Beton, P H; Eaves, L

Physica B. 1995;211(1-4):433-436.

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Abstract

Tunnelling through highly localised impurity states in the quantum well of a resonant tunnelling diode allows us to study the properties of the two-dimensional electron gas formed at the emitter barrier of the device. In high magnetic fields, the electrons form quantum dots in the disordered potential due to the unscreened donors in the depleted collector contact.

Keyword(s)

si; states

Bibliographic metadata

Type of resource:
Content type:
Published date:
Language:
english
Journal title:
Alternative journal title:
Physica B
ISSN:
Volume:
211
Issue:
1-4
Start page:
433
End page:
436
Total:
4
Pagination:
433-436
ISI Accession Number:
ISI:A1995RD54400112
Related website(s):
  • Related website <Go to ISI>://A1995RD54400112
General notes:
  • Rd544 Times Cited:13 Cited References Count:11
Access state:
Active

Institutional metadata

University researcher(s):

Record metadata

Manchester eScholar ID:
uk-ac-man-scw:192627
Created by:
Hawthornthwaite, Sabina
Created:
19th April, 2013, 15:04:56
Last modified by:
Hawthornthwaite, Sabina
Last modified:
19th April, 2013, 15:04:56

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