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K. Takeda, T. Obata, and Y. Fukuoka et al.
We report on the effects of a global top gate on low-frequency noise in Schottky gate-defined quantum point contacts (QPCs) and quantum dots (QDs) in a modulation-doped Si/SiGe heterostructure. For a relatively large top gate voltage, the QPC current shows frequent switching with 1/f2 Lorentzian t ... [Appl. Phys. Lett. 102, 123113 (2013)] published Fri Mar 29, 2013.
Link to full article
K. Takeda, T. Obata, and Y. Fukuoka et al.
We report on the effects of a global top gate on low-frequency noise in Schottky gate-defined quantum point contacts (QPCs) and quantum dots (QDs) in a modulation-doped Si/SiGe heterostructure. For a relatively large top gate voltage, the QPC current shows frequent switching with 1/f2 Lorentzian t ... [Appl. Phys. Lett. 102, 123113 (2013)] published Fri Mar 29, 2013.
Link to full article
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