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Coupling symmetry of quantum dot states

Rogge, M. C. and Harke, B. and Fricke, C. and Hohls, F. and Reinwald, Matthias and Wegscheider, Werner and Haug, R. J. (2005) Coupling symmetry of quantum dot states. Physical Review B 72 (23), p. 233402.

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Abstract

With noninvasive methods, we investigate ground and excited states of a lateral quantum dot. Charge detection via a quantum point contact is used to map the dot dynamics in a regime where the current through the dot is too low for transport measurements. In this way we investigate and compare the tunneling rates from the dot to source and drain. We find a symmetry line on which the tunneling ...

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Item Type:Article
Date:8 December 2005
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1103/PhysRevB.72.233402DOI
Related URLs:
URLURL Type
http://link.aps.org/doi/10.1103/PhysRevB.72.233402Publisher
Classification:
NotationType
73.63.Kv, 73.23.Hk, 73.21.La PACS
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Deposited On:25 Jan 2010 13:02
Last Modified:13 Mar 2014 12:24
Item ID:11950
Owner Only: item control page

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