Temperature tuning from direct to inverted bistable electroluminescence in resonant tunneling diodes

F Hartmann, A Pfenning… - Journal of Applied …, 2017 - pubs.aip.org
We study the electroluminescence (EL) emission of purely n-doped resonant tunneling
diodes in a wide temperature range. The paper demonstrates that the EL originates from …

Field-assisted resonance tunneling through a symmetric double-barrier structure with spin-orbit coupling

CZ Ye, CX Zhang, YH Nie, JQ Liang - Physical Review B—Condensed Matter …, 2007 - APS
We investigate the electron resonance transmission through a symmetric double-barrier
structure with the Dresselhaus spin-orbit coupling and an oscillating field applied to the …

Electric-field inversion asymmetry: Rashba and Stark effects for holes in resonant tunneling devices

HB De Carvalho, M Brasil, V Lopez-Richard… - Physical Review B …, 2006 - APS
We report electric-field-induced modulation of the spin splitting during the charging and
discharging processes of ap-type GaAs∕ AlAs double-barrier resonant-tunneling diode …

Spin injection from two-dimensional electron and hole gases in resonant tunneling diodes

Y Galvão Gobato, HVA Galeti, LF Dos Santos… - Applied physics …, 2011 - pubs.aip.org
We have investigated the polarized-resolved photoluminescence from the contact layers
and the quantum-well in an n-type GaAs/GaAlAs resonant tunneling diode for magnetic …

Analytical physics-based compact current–voltage model for 2D-2D resonant tunneling diodes

DR Celino, R Ragi, MA Romero - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this paper, we develop an analytical model for the resonant current-voltage (I–V)
characteristics of 2D-2D Resonant Tunneling Diodes. Starting from the Tsu-Esaki formalism …

Polarization resolved luminescence in asymmetric n-type GaAs∕ AlGaAs resonant tunneling diodes

LF Dos Santos, Y Galvão Gobato… - Applied Physics …, 2008 - pubs.aip.org
We have investigated the polarized emission from a n-type Ga As∕ Al Ga As resonant
tunneling diode under magnetic field. The GaAs contact layer emission shows a large …

Circular polarization from a nonmagnetic pin resonant tunneling diode

HB De Carvalho, M Brasil, Y Galvão Gobato… - Applied physics …, 2007 - pubs.aip.org
The authors investigate the circular polarization of the electro-and photoluminescence
emissions from the quantum well and contact layers of a nonmagnetic GaAs–AlAs pin …

A Physics Based RTD Model Accounting for Space Charge and Phonon Scattering Effects

DR Celino, AM de Souza, CLMP Plazas… - Journal of Integrated …, 2022 - jics.org.br
This paper presents a fully analytical model for the current-voltage (I–V) characteristics of
Resonant Tunneling Diodes. Based on Tsu-Esaki formalism, we consider the full electrical …

Light controlled spin polarization in asymmetric n-type resonant tunneling diode

LF Dos Santos, Y Galvão Gobato, GE Marques… - Applied physics …, 2007 - pubs.aip.org
The authors have observed a strong dependence of the circular polarization degree from the
quantum well emission in an asymmetric n-type Ga As∕ Al As∕ Al Ga As resonant …

Role of valley on the dynamics of electron transport through a GaAs/AlAs double-barrier structure

HVA Galeti, HB de Carvalho, M Brasil… - Physical Review B …, 2008 - APS
The transport of electrons through a GaAs/AlAs double-barrier structure with p-type doped
contacts was investigated using time-resolved photoluminescence spectroscopy. Under …