2013AIP conference proceedingsOpen access

Quantum dot device tunable from single to triple dot system

M. Rogge, K. Pierz, R. J. Haug

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Abstract

We present a lateral quantum dot device which has a tunable number of quantum dots. Depending on easily tunable gate voltages, one, two or three quantum dots are found. They are investigated in transport and charge detection.

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What this paper is about

We present a lateral quantum dot device which has a tunable number of quantum dots. Depending on easily tunable gate voltages, one, two or three quantum dots are found. They are investigated in transport and charge detection.

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Available abstract

We present a lateral quantum dot device which has a tunable number of quantum dots. Depending on easily tunable gate voltages, one, two or three quantum dots are found. They are investigated in transport and charge detection.

Key concepts: Quantum dot, Quantum dot laser, Optoelectronics, Quantum point contact, Charge (physics), Voltage, Electro-absorption modulator, Physics

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