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Determination of energy scales in few-electron double quantum dots

Taubert, D., Schuh, Dieter, Wegscheider, Werner and Ludwig, Stefan (2011) Determination of energy scales in few-electron double quantum dots. Review of Scientific Instruments (82), p. 123905.

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Date of publication of this fulltext: 14 May 2012 08:45

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Other URL: http://rsi.aip.org/resource/1/rsinak/v82/i12/p123905_s1


Abstract

The capacitive couplings between gate-defined quantum dots and their gates vary considerably as a function of applied gate voltages. The conversion between gate voltages and the relevant energy scales is usually performed in a regime of rather symmetric dot-lead tunnel couplings strong enough to allow direct transport measurements. Unfortunately, this standard procedure fails for weak and ...

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Item type:Article
Date:2011
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Huber > Group Rupert Huber
Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1063/1.3673003DOI
Classification:
NotationType
73.63.KvPACS
14.60.CdPACS
Keywords:electrons, quantum dots
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:24173
Owner only: item control page

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