Micromagnetic simulations of Permalloy double-dot structures
Sign Up to like & getrecommendations! Published in 2017 at "Current Applied Physics"
DOI: 10.1016/j.cap.2017.02.021
Abstract: Abstract In this paper we investigate by micromagnetic simulations the magnetic properties of Permalloy double-dot structures as a function of the center-to-center distance between the dots. Generally, a well-defined neck appears in the hysteresis curve,… read more here.
Keywords: micromagnetic simulations; double dot; dot structures; distance dots ... See more keywords
Nonreciprocity and thermoelectric performance in a double-dot Aharonov–Bohm interferometer
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5111181
Abstract: We investigate nonreciprocity and thermoelectric performance beyond the linear response regime in a double-dot Aharonov–Bohm interferometer that is connected to three reservoirs. In the presence of a magnetic flux (broken time-reversal symmetry), we find that… read more here.
Keywords: bohm interferometer; double dot; aharonov bohm; dot aharonov ... See more keywords
Measurements of Capacitive Coupling Within a Quadruple-Quantum-Dot Array
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.12.064049
Abstract: We present measurements of the capacitive coupling energy and the inter-dot capacitances in a linear quadruple quantum dot array in undoped Si/SiGe. With the device tuned to a regime of strong ($>$1 GHz) intra-double dot… read more here.
Keywords: capacitive coupling; double dot; measurements capacitive; coupling energy ... See more keywords