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of 4
pro vyhledávání: '"Sarah Ashley Francis"'
Autor:
James C. Petrosky, Timothy Zens, Jason Roos, Sarah Ashley Francis, Derrick Langley, Andrew Terzuoli, Timothy Wolfe
Publikováno v:
IEEE Transactions on Plasma Science. 44:60-70
Successful integration of linear-mode photoconductive semiconductor switches (PCSS) into RF pulsing antenna sources may yield higher switching speeds and improved power efficiency over conventional switching methods, while also reducing size/weight.
Autor:
Ronald D. Schrimpf, Sarah Ashley Francis, Daniel M. Fleetwood, Sarit Dhar, Sei-Hyung Ryu, Sokrates T. Pantelides, En Xia Zhang, Xiao Shen, Cher Xuan Zhang, Tania Roy
Publikováno v:
IEEE Transactions on Electron Devices. 60:2361-2367
The temperature dependence of the low-frequency noise of 4H-silicon carbide (SiC) MOSFETs with nitrided oxides is reported over the temperature range 85-510 K. The 1/f noise decreases significantly with increasing measurement temperature. This decrea
Autor:
Sarah Ashley Francis, Ronald D. Schrimpf, C. Claeys, Cher Xuan Zhang, Rajan Arora, Eddy Simoen, En Xia Zhang, Kenneth F. Galloway, Jerome Mitard, Daniel M. Fleetwood
Publikováno v:
ECS Transactions. 50:189-203
We have evaluated the effects of device processing and total-ionizing-dose (TID) radiation exposure on interface and border traps in Ge pMOSFETs. The defect density of these devices before and after TID irradiation is particularly sensitive to the nu
Autor:
James C. Petrosky, Derrick Langley, Sarah Ashley Francis, Timothy Zens, Timothy Wolfe, Andrew Terzuoli
Publikováno v:
2015 International Conference on Electromagnetics in Advanced Applications (ICEAA).
UWBSP EM systems typically rely on spark gap or vacuum tube-based devices because of the significant current and voltage magnitudes involved. Historically, solid-state devices have not been able to resist dielectric breakdown and the subsequent catas