Electron-photon interaction in resonant tunneling diodes

Electron-photon interaction in resonant tunneling diodes

– We develop a model to describe the transmission coefficient and tunneling current in the presence of electron-photon coupling in a resonant diode. Our model takes into account multiphoton processes as well as the transitions between electronic states with different wave numbers. This is crucial to explain the experimental features observed in the tunneling current through a double barrier whi...

THz resonant-tunneling diodes

Electron transport through cubic InGaN/AlGaN resonant tunneling diodes

We theoretically study the electron transport through a resonant tunneling diode (RTD) based on strained AlxGa1−xN/In0.1Ga0.9N/AlxGa1−xN quantumwells embedded in relaxed n-Al0.15Ga0.85N/strained In0.1Ga0.9N emitter and collector. The aluminum composition in both injector and collector contacts is taken relatively weak; this does not preclude achieving a wide band offset at the border of the pre...

Ferromagnetic Resonant Tunneling Diodes: Physics and Applications

Dedication To my family. v Acknowledgements I would like to acknowledge, foremost, my advisor Prof. Sanjay Banerjee. I should thank him for providing me the opportunity to pursue graduate study, his constant support for the last six years – both intellectual and material, and the flexibility he afforded to me to define and follow my interests. Second, I would like to acknowledge my co-advisor P...

Resonant-tunneling diodes with emitter prewells

Related Articles Ultra-thin titanium oxide Appl. Phys. Lett. 101, 083113 (2012) Influence of doping on the electronic transport in GaSb/InAs(Sb) nanowire tunnel devices Appl. Phys. Lett. 101, 043508 (2012) Simulation of trap-assisted tunneling effect on characteristics of gallium nitride diodes J. Appl. Phys. 111, 123115 (2012) Tuning of terahertz intrinsic oscillations in asymmetric triple-bar...