Enhanced Shot Noise of Multiple Andreev Reflections in a Carbon Nanotube Quantum Dot in SU(2) and SU(4) Kondo regimes.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.247703
Abstract: The sensitivity of shot noise to the interplay between Kondo correlations and superconductivity is investigated in a carbon nanotube quantum dot connected to superconducting electrodes. Depending on the gate voltage, the SU(2) and SU(4) Kondo… read more here.
Keywords: shot noise; carbon nanotube; quantum dot; nanotube quantum ... See more keywords
Goos-Hänchen shifts due to spin-orbit coupling in the carbon nanotube quantum dot nanostructures.
Sign Up to like & getrecommendations! Published in 2017 at "Applied optics"
DOI: 10.1364/ao.56.002201
Abstract: The properties of Goos-Hänchen (GH) shifts for transmitted and reflected light pulses in a cavity with an intracavity medium consist of carbon nanotube quantum dot nanostructures, which have been discussed theoretically by using the stationary… read more here.
Keywords: dot nanostructures; carbon nanotube; quantum dot; nanotube quantum ... See more keywords
Kondo effects in small-bandgap carbon nanotube quantum dots
Sign Up to like & getrecommendations! Published in 2020 at "Beilstein Journal of Nanotechnology"
DOI: 10.3762/bjnano.11.169
Abstract: We study the magnetoconductance of small-bandgap carbon nanotube quantum dots in the presence of spin–orbit coupling in the strong-correlations regime. A finite-U slave-boson mean-field approach is used to study many-body effects. Different degeneracies are restored… read more here.
Keywords: small bandgap; carbon nanotube; nanotube quantum; bandgap carbon ... See more keywords