Two-path transport measurements on a triple quantum dot

2007/07/23 by M. C. Rogge, M. Rogge, R. J. Haug · 6 citations
Engineering · Physics and Astronomy · #Molecular Junctions and Nanostructures #Quantum and electron transport phenomena #Surface and Thin Film Phenomena #cond-mat.mes-hall

paper · pdf · doi:10.1103/physrevb.77.193306

published as Phys. Rev. B 77, 193306 (2008) · 4 pages, 4 figures

arxiv created 2007/07/23 · openalex publication_date 2008/05/08 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

As an advanced quantum system, a three terminal triple quantum dot with one lead attached to each dot allows us to simultaneously measure a transport along two different paths. Quadruple points with all three dots in resonance are prepared and investigated for different electron numbers in the individual quantum dots including one dot with only one or two electrons.

Citations

• Electrostatically defined serial triple quantum dot charged with few electrons

Cited by

• The tunnel magnetoresistance in chains of quantum dots weakly coupled to external leads
• Transport in serial spinful multiple-dot systems: The role of electron-electron interactions and coherences
• Reappearance of the Kondo effect in serially coupled symmetric triple quantum dots
• Quasienergy spectrum and tunneling current in ac-driven triple quantum dot shuttles
• Kondo regime in triangular arrangements of quantum dots: Molecular orbitals, interference, and contact effects
• Control of spin blockade by ac magnetic fields in triple quantum dots

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