Resonant-tunneling diodes with emitter prewells Boykin, Timothy B. ; Bowen, R. Chris ; Klimeck, Gerhard ; Lear, Kevin L. Resonant-tunneling diodes (RTDs) incorporating an emitter prewell structure are studied both theoretically and experimentally in order to investigate the utility of the emitter region as a device design parameter. The experiments show a tendency for peak bias, current, and the peak-to-valley ratio to increase for wider prewells, behavior likewise seen in both very simple and detailed calculations. Both the simple and more complete models point to interactions between states associated with the prewell and the main quantum well as the reasons for the increase in peak current. These results suggest design guidelines to affect peak bias, current, or the peak-to-valley ratio of RTDs. Colorado State University. Libraries 1999 text ; image application/pdf ECEkll00008.pdf FACFECEN100358ARTI eng c1999 American Institute of Physics
Resonant-tunneling diodes with emitter prewells
Boykin, Timothy B. ; Bowen, R. Chris ; Klimeck, Gerhard ; Lear, Kevin L.
Resonant-tunneling diodes (RTDs) incorporating an emitter prewell structure are studied both theoretically and experimentally in order to investigate the utility of the emitter region as a device design parameter. The experiments show a tendency for peak bias, current, and the peak-to-valley ratio to increase for wider prewells, behavior likewise seen in both very simple and detailed calculations. Both the simple and more complete models point to interactions between states associated with the prewell and the main quantum well as the reasons for the increase in peak current. These results suggest design guidelines to affect peak bias, current, or the peak-to-valley ratio of RTDs.
Colorado State University. Libraries
1999
text ; image
application/pdf
ECEkll00008.pdf
FACFECEN100358ARTI
eng
c1999 American Institute of Physics