2006/06/15 by M. C. Rogge, M. Rogge, C. Fuhner +2 · 14 citations
Engineering · Physics and Astronomy · #Condensed matter physics #Coulomb blockade #Electron #Kondo effect #Physics #Quantum and electron transport phenomena #Quantum dot #Quantum mechanics #Quantum tunnelling #Semiconductor Quantum Structures and Devices #Semiconductor materials and devices #Spin (aerodynamics) #Spin engineering #Spin polarization #cond-mat.mes-hall
paper · pdf · doi:10.1103/physrevlett.97.176801
published in Physical Review Letters 97(17), 176801 (American Physical Society) · 4 pages, 5 figures
arxiv created 2006/06/15 · openalex publication_date 2006/10/24 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
Single electron tunneling is studied in a many electron quantum dot in high magnetic fields. For such a system multiple transitions of the spin configuration are theoretically predicted. With a combination of spin blockade and Kondo effect we are able to detect five regions with different spin configurations. Transitions are induced with changing electron numbers.