%0 Journal Article
%T Possibility of two-channel spin-1/2 Kondo conductance in a quantum dot
%+ Groupe d'étude des semiconducteurs (GES)
%A Giuliano, D.
%A Jouault, Benoit
%A Tagliacozzo, A.
%< avec comité de lecture
%Z GES:02-007
%@ 0295-5075
%J EPL - Europhysics Letters
%I European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing
%V 58
%P 401-407
%8 2002
%D 2002
%K 2-LEVEL TUNNELING SYSTEMS
%K AMORPHOUS METALS
%K EVEN NUMBER
%K ELECTRONS
%K MODEL
%K SCATTERING
%K BEHAVIOR
%K COULOMB
%K ENERGY
%K STATES
%Z Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]Journal articles
%X By combining exact diagonalization with scaling method, we show that it is possible to realize two-channel spin-1/2 Kondo (2CK) conductance in a quantum dot at Coulomb Blockade, with an odd number of electrons and with contacts in a pillar configuration, as an applied orthogonal magnetic field B is tuned at an appropriate level crossing.
%G English
%L hal-00544460
%U https://hal.science/hal-00544460
%~ CNRS
%~ UNIV-MONTP2
%~ GES
%~ UNIV-MONTPELLIER
%~ UM1-UM2