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Phase Diagram of a Quantum Dot with Steep Walls in Strong Magnetic Fields

Fuhrer, A., Lüscher, S., Heinzel, Thomas, Ensslin, Klaus, Wegscheider, Werner and Bichler, Max (2001) Phase Diagram of a Quantum Dot with Steep Walls in Strong Magnetic Fields. physica status solidi b 224 (2), pp. 555-560.

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We have studied the transport properties of a semiconductor quantum dot with steep walls in the Coulomb blockade regime and under strong magnetic fields with a filling factor between 2 and 4 inside the dot. A striking periodic suppression of Coulomb blockade resonances as a function of gate voltage is found, which reflects the selective coupling of dot states that belong to different Landau ...


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Item type:Article
Date:12 March 2001
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider
Identification Number:
72.20.My • 73.40.Kp • 73.63.Kv • S7.12PACS
Dewey Decimal Classification:500 Science > 530 Physics
Created at the University of Regensburg:Unknown
Item ID:11177
Owner only: item control page


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