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Determination of the complex microwave photoconductance of a single quantum dot

Qin, H. and Simmel, F. and Blick, R. H. and Kotthaus, J.P. and Wegscheider, Werner and Bichler, Max (2001) Determination of the complex microwave photoconductance of a single quantum dot. Physical Review B 63 (3), 035320.

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Abstract

A small quantum dot containing approximately 20 electrons is realized in a two-dimensional electron system of an AlxGa1-xAs/GaAs heterostructure. Conventional transport and microwave spectroscopy reveal the dot’s electronic structure. By applying a coherently coupled two-source technique, we are able to determine the complex microwave-induced tunnel current. The amplitude of this photoconductance ...

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Item Type:Article
Date:2 January 2001
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1103/PhysRevB.63.035320DOI
Related URLs:
URLURL Type
http://link.aps.org/doi/10.1103/PhysRevB.63.035320Publisher
Classification:
NotationType
73.22.-b, 73.40.Gk, 73.50.Mx, 73.50.Pz PACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:30 Nov 2009 13:48
Last Modified:13 Mar 2014 12:13
Item ID:11180
Owner Only: item control page
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