Selective Voltage-Controlled Hole Spin in Non-Magnetic Resonant Tunneling Diodes

2004 ◽  
Vol 825 ◽  
Author(s):  
A. C. R. Bittencourt ◽  
G. E. Marques ◽  
Y. Galvão Gobato ◽  
A. Vercik ◽  
I. Camps ◽  
...  
Keyword(s):  
Experimental Observation ◽  
Resonant Tunneling ◽  
Experimental Results ◽  
Resonant Tunneling Diodes ◽  
Tunneling Diodes ◽  
Peak Structure ◽  
Spin Polarized ◽  
Tunneling Transport

We report theoretical and experimental observation of photoexcitated hole spin selection in GaAs/GaAlAs n-i-n in resonant tunneling diodes. When subjected to magnetic and electric parallel fields, the spin splitted hole levels leads to several peak structure in the transmissivity. These experimental results are interpreted as an evidence of tunneling transport through spin polarized hole levels of non-magnetic diodes.

Nanofabricated SiO2-Si-SiO2 Resonant Tunneling Diodes

2000 ◽  
Vol 631 ◽  
Author(s):  
J. G. Fleming ◽  
E. Chow ◽  
S.-Y. Lin
Keyword(s):  
Integrated Circuits ◽  
Integrated Circuit ◽  
Resonant Tunneling ◽  
Resonant Tunneling Diodes ◽  
Resonance Tunneling ◽  
Tunneling Diodes

ABSTRACTResonance Tunneling Diodes (RTDs) are devices that can demonstrate very highspeed operation. Typically they have been fabricated using epitaxial techniques and materials not consistent with standard commercial integrated circuits. We report here the first demonstration of SiO2-Si-SiO2 RTDs. These new structures were fabricated using novel combinations of silicon integrated circuit processes.

scholarly journals Bursting and Excitability in Neuromorphic Resonant Tunneling Diodes

2021 ◽  
Vol 15 (3) ◽  
Author(s):  
Ignacio Ortega-Piwonka ◽  
Oreste Piro ◽  
José Figueiredo ◽  
Bruno Romeira ◽  
Julien Javaloyes
Keyword(s):  
Resonant Tunneling ◽  
Resonant Tunneling Diodes ◽  
Tunneling Diodes

scholarly journals Determination of Carrier Density and Dynamics via Magnetoelectroluminescence Spectroscopy in Resonant-Tunneling Diodes

2021 ◽  
Vol 15 (1) ◽  
Author(s):  
E.R. Cardozo de Oliveira ◽  
A. Naranjo ◽  
A. Pfenning ◽  
V. Lopez-Richard ◽  
G.E. Marques ◽  
...  
Keyword(s):  
Carrier Density ◽  
Resonant Tunneling ◽  
Resonant Tunneling Diodes ◽  
Tunneling Diodes
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