Search Results - "Prokop, Norman F."

Demonstration of 4H-SiC Digital Integrated Circuits Above 800 °C by Neudeck, Philip G., Spry, David J., Liangyu Chen, Prokop, Norman F., Krasowski, Michael J.

“…Short-term demonstrations of packaged 4H-SiC junction field-effect transistor (JFET) logic integrated circuits (ICs) at temperatures exceeding 800 °C in air…”
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CIB: An Improved Communication Architecture for Real-Time Monitoring of Aerospace Materials, Instruments, and Sensors on the ISS by Spina, Danny C., Neudeck, Philip G., Jenkins, Phillip P., Greer, Lawrence C., Flatico, Joseph M., Prokop, Norman F., Krasowski, Michael J., Chen, Liangyu

“…The Communications Interface Board (CIB) is an improved communications architecture that was demonstrated on the International Space Station (ISS). ISS…”
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Stable Electrical Operation of 6H-SiC JFETs and ICs for Thousands of Hours at 500 °C by NEUDECK, Philip G, SPRY, David J, PROKOP, Norman F, CHEN, Liang-Yu, BEHEIM, Glenn M, OKOJIE, Robert S, CHANG, Carl W, MEREDITH, Roger D, FERRIER, Terry L, EVANS, Laura J, KRASOWSKI, Michael J

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Initial results from the TacSat-4 solar cell experiment by Jenkins, Phillip P., Bentz, Douglas C., Barnds, Jim, Binz, Christopher R., Messenger, Scott R., Warner, Jeffrey H., Krasowski, Michael J., Prokop, Norman F., Spina, Dan C., O'Neill, Mark, Eskenazi, Michael, Brandhorst, Henry W., Downard, Eric, Crist, Kevin C.

“…The TacSat-4 spacecraft carries a solar cell experiment characterizing a string of 3 triple-junction 1-sun solar cells and a string of triple junction solar…”
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Stable Electrical Operation of 6H-SiC JFETs and ICs for Thousands of Hours at 500 ^\hbox by Neudeck, P.G., Spry, D.J., Liang-Yu Chen, Beheim, G.M., Okojie, R.S., Chang, C.W., Meredith, R.D., Ferrier, T.L., Evans, L.J., Krasowski, M.J., Prokop, N.F.

“…The fabrication and testing of the first semiconductor transistors and small-scale integrated circuits (ICs) to achieve up to 3000 h of stable electrical…”
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NASA glenn research center solar cell experiment onboard the international space station by Myers, Matthew G., Wolford, David S., Prokop, Norman F., Krasowski, Michael J., Parker, David S., Cassidy, Justin C., Davies, William E., Vorreiter, Janelle O., Piszczor, Michael F., Mcnatt, Jeremiah S., Spina, Danny C.

“…Accurate air mass zero (AM0) measurement is essential for the evaluation of new photovoltaic (PV) technology for space solar cells. The NASA Glenn Research…”
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Photovoltaic Investigation on the Lunar Surface (PILS): Design Considerations and Ground Testing by McNatt, Jeremiah S, Peshek, Timothy J, Prokop, Norman F, Thaikattil, Greeta J, Krasowski, Michael J, Stalker, Amy R, Tomko, Brian J, Deminico, Mathew R

“…The PILS (Photovoltaic Investigation on the Lunar Surface) platform consists of flight demonstrations of multiple solar cell technologies from multiple…”
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Novel High Temperature Capacitive Pressure Sensor Utilizing SiC Integrated Circuit Twin Ring Oscillators by Scardelletti, Maximilian C., Neudeck, Philip G., Spry, David J., Meredith, Roger D., Jordan, Jennifer L., Prokop, Norman F., Krasowski, Michael J., Beheim, Glenn M., Hunter, Gary W.

“…This paper describes initial development and testing of a novel high temperature capacitive pressure sensor system. The pressure sensor system consists of two…”
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Thermal cycle testing of GaAs on Si and metamorphic tandem on Si solar cells by Wilt, D.M., Pal, A.M.T., Prokop, N.F., Ringel, S.A., Andre, Cl, Smith, M.A., Scheiman, D.A., Jenkins, P.P., Maurer, W.F., McElroy, B., Fitzgerald, E.A.

“…GaAs on Si (GaAs/Si) solar cells grown on Si substrates coated with a step graded buffer of Si/sub x/Ge/sub 1-x/ alloys graded to 100% Ge have demonstrated AM0…”
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