Transient Dynamics of Double Quantum Dots Coupled to Two Reservoirs
نویسندگان
چکیده
منابع مشابه
Quantum phase transition in capacitively coupled double quantum dots.
We investigate two equivalent, capacitively coupled semiconducting quantum dots, each coupled to its own lead, in a regime where there are two electrons on the double dot. With increasing interdot coupling, a rich range of behavior is uncovered: first a crossover from spin- to charge-Kondo physics, via an intermediate SU(4) state with entangled spin and charge degrees of freedom, followed by a ...
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ژورنال
عنوان ژورنال: Journal of the Physical Society of Japan
سال: 2018
ISSN: 0031-9015,1347-4073
DOI: 10.7566/jpsj.87.054006