Nano-structure made of donor-acceptor quantum dots embedded in three dimensional photonic crystals for all optical tunable quantum memory/switch applications
Sign Up to like & getrecommendations! Published in 2021 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2021.105859
Abstract: Abstract A robust, energy efficient, tunable as well as self-directed quantum structure made of two different sized QDs is proposed for switching and memory applications in quantum photonics. Three dimensional photonic crystal (PC) made of… read more here.
Keywords: tunable quantum; structure made; structure; three dimensional ... See more keywords
Tunable quantum critical point and detached superconductivity in Al-doped CrAs
Sign Up to like & getrecommendations! Published in 2019 at "npj Quantum Materials"
DOI: 10.1038/s41535-019-0188-6
Abstract: The origin of unconventional superconductivity and its relationship to a Tâ=â0âK quantum critical point (QCP), which is hidden inside the dome of a superconducting state, have long been an outstanding puzzle in strongly correlated superconductors.… read more here.
Keywords: tunable quantum; point detached; quantum critical; critical point ... See more keywords
Tunable quantum phase transition in a dissipative two-spin model: A renormalization group study
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.107.165156
Abstract: We proposed and theoretically studied a model of two separated spins coupled to a common bosonic bath. In our SU(2)-symmetric model, the phase transition point and the stable fixed point representing the nonclassical phase can… read more here.
Keywords: phase; phase transition; tunable quantum; model ... See more keywords