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David M. Deglau
Researcher at Johns Hopkins University
Publications - 12
Citations - 141
David M. Deglau is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Radiometer & CubeSat. The author has an hindex of 5, co-authored 11 publications receiving 121 citations. Previous affiliations of David M. Deglau include Johns Hopkins University Applied Physics Laboratory.
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Proceedings ArticleDOI
Multiwalled carbon nanotubes for stray light suppression in space flight instruments
John G. Hagopian,Stephanie Getty,Manuel A. Quijada,June L. Tveekrem,Ron Shiri,Patrick A. Roman,James J. Butler,Georgi T. Georgiev,Jeff Livas,Cleophus Hunt,Alejandro Maldonado,Saikat Talapatra,Xianfeng Zhang,Stergios J. Papadakis,Andrew H. Monica,David M. Deglau +15 more
TL;DR: The technical challenges to advance the technology have been addressed by tuning the MWCNT geometry using a variety of methods to provide a factor of 10 improvement over current surface treatments used in space flight hardware.
Journal ArticleDOI
Quantitative analysis of parallel nanowire array assembly by dielectrophoresis
Stergios J. Papadakis,Joan A. Hoffmann,David M. Deglau,Andrew Chen,Pawan Tyagi,David H. Gracias +5 more
TL;DR: A method for quantitative mapping of the dielectrophoretic torques and NW-surface interactions as a function of position on the substrate allows a more complete understanding of the dynamics of the assembly and the ability to control these parameters for precise assembly.
Journal ArticleDOI
RAVAN: CubeSat Demonstration for Multi-Point Earth Radiation Budget Measurements
William H. Swartz,Steven R. Lorentz,Stergios J. Papadakis,Philip M. Huang,Allan W. Smith,David M. Deglau,Yinan Yu,Sonia M. Reilly,Nolan M. Reilly,Donald E. Anderson +9 more
TL;DR: The Radiometer Assessment using Vertically Aligned Nanotubes (RAVAN) 3U CubeSat mission is a pathfinder to demonstrate technologies for the measurement of Earth’s radiation budget, the quantification of which is critical for predicting the future course of climate change.
Proceedings ArticleDOI
The RAVAN CubeSat mission: Advancing technologies for climate observation
William H. Swartz,Lars P. Dyrud,Steven R. Lorentz,Dong L. Wu,Warren J. Wiscombe,Stergios J. Papadakis,Philip M. Huang,Edward L. Reynolds,Allan W. Smith,David M. Deglau +9 more
TL;DR: The Radiometer Assessment using Vertically Aligned Nanotubes (RAVAN) CubeSat mission demonstrates an affordable, accurate radiometer that directly measures Earth-leaving fluxes of total and solar-reflected radiation.
The Radiometer Assessment using Vertically Aligned Nanotubes (RAVAN) CubeSat Mission: A Pathfinder for a New Measurement of Earth's Radiation Budget
William H. Swartz,Steven R. Lorentz,Philip M. Huang,Allan W. Smith,David M. Deglau,Shawn X. Liang,Kathryn M. Marcotte,Edward L. Reynolds,Stergios J. Papadakis,Lars P. Dyrud,Dong L. Wu,Warren J. Wiscombe,John Carvo +12 more
TL;DR: The Radiometer Assessment using Vertically Aligned Nanotubes (RAVAN) mission is a 3U CubeSat pathfinder for a constellation to measure the Earth's radiation imbalance (ERI), which is the single most important quantity for predicting the course of climate change over the next century as discussed by the authors.