3 papers
cond-mat.mes-hall2025
Charge Transfer Dynamics in an Electron-Hole Bilayer Device: Capacitance Oscillations and Hysteretic Behavior
Miranda Leigh Davis, Simon Parolo, Sandro Agostini +3
The capacitance and differential conductance of MBE-grown AlGaAs/GaAs p-i-n diodes are investigated. In these diodes, the p-doped layer, an adjacent intrinsic spacer, and a central…
cond-mat.mes-hall2024
Memory resistor based in GaAs 2D-bilayers: In and out of equilibrium
Christian Marty, Zijin Lei, Saverio Silletta +3
Resonant tunneling between closely spaced two dimensional electron gases is a single particle phenomenon that has sparked interest for decades. High tunneling conductances at equal…
cond-mat.mes-hall2024
Magnetocapacitance oscillations dominated by giant Rashba spin orbit interaction in InAs/GaSb quantum wells separated by AlSb barrier
A. S. L. Ribeiro, R. Schott, C. Reichl +2
We observed magnetocapacitance oscillations in InAs/GaSb quantum wells separated by a \,nm AlSb middle barrier. By realizing independent ohmic contacts for electrons in InAs an…