Two-path transport measurements with bias dependence on a triple quantum dot

We present transport measurements on a lateral triple quantum dot with a star-like geometry and one lead attached to each dot. [1] The system is studied in a regime close to established quadruple points, where all three dots are in resonance. The specific sample structure allows us to apply two diff...

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Bibliographic Details
Main Authors: Kotzian, M, Rogge, M C, Haug, R J
Format: Conference Proceeding
Language:English
Subjects:
Bias
Dependence
ELECTRIC POTENTIAL
NANOSCIENCE AND NANOTECHNOLOGY
QUANTUM DOTS
Transport
TRANSPORT THEORY
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Summary:We present transport measurements on a lateral triple quantum dot with a star-like geometry and one lead attached to each dot. [1] The system is studied in a regime close to established quadruple points, where all three dots are in resonance. The specific sample structure allows us to apply two different bias voltages to the two source leads and thus to study the influence between the paths with serial double dots.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4848361