79 citations · 1.4k across the 37 of their papers we have counts for
Showing 2009 · cond-mat.str-elShow all
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cond-mat.str-el2009★ 55 cited
Two-channel Kondo phases and frustration-induced transitions in triple quantum dots
Andrew K. Mitchell, David E. Logan
We consider a ring of three quantum dots mutually coupled by antiferromagnetic exchange interactions, and tunnel-coupled to two metallic leads: the simplest device in which the con…
cond-mat.str-el2009★ 77 cited
Quantum phase transition in quantum dot trimers
Andrew K. Mitchell, Thomas F. Jarrold, David E. Logan
We investigate a system of three tunnel-coupled semiconductor quantum dots in a triangular geometry, one of which is connected to a metallic lead, in the regime where each dot is e…