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Patrick A Roman, PhD
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Multiwalled carbon nanotubes for stray light suppression in space flight instruments
JG Hagopian, SA Getty, M Quijada, J Tveekrem, R Shiri, P Roman, ...
Carbon nanotubes, graphene, and associated devices III 7761, 57-66, 2010
522010
Microfluidics based phantoms of superficial vascular network
L Luu, PA Roman, SA Mathews, JC Ramella-Roman
Biomedical optics express 3 (6), 1350-1364, 2012
322012
Performance of a carbon nanotube field emission electron gun
SA Getty, TT King, RA Bis, HH Jones, F Herrero, BA Lynch, P Roman, ...
Micro (MEMS) and Nanotechnologies for Defense and Security 6556, 264-275, 2007
242007
Simulation of a miniature, low-power time-of-flight mass spectrometer for in situ analysis of planetary atmospheres
TT King, SA Getty, PA Roman, FA Herrero, HH Jones, DM Kahle, B Lynch, ...
Micro (MEMS) and Nanotechnologies for Space, Defense, and Security II 6959 …, 2008
192008
A miniature MEMS and NEMS enabled time-of-flight mass spectrometer for investigations in planetary science
PA Roman, SA Getty, FA Herrero, R Hu, HH Jones, D Kahle, TT King, ...
Micro (MEMS) and Nanotechnologies for Space, Defense, and Security II 6959 …, 2008
182008
Effect of nitrogen gas on the lifetime of carbon nanotube field emitters for electron-impact ionization mass spectrometry
SA Getty, RA Bis, S Snyder, E Gehrels, K Ramirez, TT King, PA Roman, ...
Micro (MEMS) and Nanotechnologies for Space, Defense, and Security II 6959 …, 2008
102008
Integration of a carbon nanotube field emission electron gun for a miniaturized time-of-flight mass spectrometer
SA Getty, M Li, L Hess, N Costen, TT King, PA Roman, WB Brinckerhoff, ...
Micro-and Nanotechnology Sensors, Systems, and Applications 7318, 300-313, 2009
92009
Additive manufacturing design and fabrication of ceramic cylindrical ion trap mass analyzer chips for miniaturized mass spectrometer smart-device (internet of things) applications
P Roman, X Chen, WK Jones, A Karbasi, CM Newton, T Bates, J Denkins, ...
Journal of Microelectronics and Electronic Packaging 13 (3), 113-120, 2016
32016
WINCS Laboratory Performance Results
AC Nicholas, F Herrero, TT Finne, HH Jones, P Roman, J Bichell, ...
AGU Fall Meeting Abstracts 2011, SA31B-1972, 2011
32011
An empirical study of boss/seat materials and geometries for ultra low-leakage MEMS micro-valves
BA Lynch, BG Jamieson, PA Roman, CM Zakrzwski
ASME International Mechanical Engineering Congress and Exposition 4224, 263-267, 2005
32005
Additive Manufacturing Design and Fabrication of Ceramic Cylindrical Ion Trap Mass Analyzer Chips for Miniaturized Mass Spectrometer Smart-Devices
P Roman, X Chen, WK Jones, A Karbasi, CM Newton, T Bates, J Denkins, ...
International Symposium on Microelectronics 2015 (1), 000197-000202, 2015
22015
Impedance matched to vacuum, invisible edge, diffraction suppressed mirror
JG Hagopian, PA Roman, S Shiri, EJ Wollack
US Patent 9,012,008, 2015
12015
Fabrication and test of an optical magnetic mirror
JG Hagopian, PA Roman, S Shiri, EJ Wollack, M Roy
Plasmonics: Metallic Nanostructures and Their Optical Properties IX 8096 …, 2011
12011
Simulation of a miniature, low-power time-of-flight mass spectrometer for in situ analysis of planetary atmospheres-art. no. 69590E
TT King, SA Getty, PA Roman, FA Herrero, HH Jones, DM Kahle, B Lynch, ...
Proceedings of SPIE 6959, E9590-E9590, 2008
12008
Ion trap with notched ring electrode
P Roman, S Bhansali
US Patent 10,699,893, 2020
2020
Mesoscale Ceramic Cylindrical Ion Trap Mass Analyzers for In Situ Sample Analysis
PA Roman
Florida International University, 2019
2019
Towards an Imaging Mid-Infrared Heterodyne Spectrometer
T Hewagama, S Aslam, H Jones, T Kostiuk, G Villanueva, P Roman, ...
International Workshop on Instrumentation for Planetary Missions, 2012
2012
MICRO-ION TRAPS FOR DETECTION OF (PRE-) BIOTIC ORGANIC COMPOUNDS ON COMETS
F van Amerom, A Chaudhary, T Short, P Roman, P Mahaffy, ...
International Workshop on Instrumentation for Planetary Missions 1683, 1040, 2012
2012
Ion source with corner cathode
FA Herrero, PA Roman
US Patent 8,134,130, 2012
2012
Reflective Occultation Mask for Evaluation of Occulter Designs for Planet Finding
J Hagopian, R Lyon, S Shiri, P Roman
NASA Tech Briefs, December 2011, 2011
2011
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Articles 1–20