Concepedia

O. J. Orient

OJ

20

Publications

711

Citations

14

H-Index

1967

Active since

Affiliations

Jet Propulsion Laboratory(Current)

California Institute of Technology

Thorleaf Research (United States)

O. J. Orient is an author at Jet Propulsion Laboratory specializing in natural sciences, engineering, and physics.

Top concepts

EngineeringNatural SciencesPhysicsChemistryApplied PhysicsAtomic PhysicsInstrumentationMass SpectrometryQuantum ChemistryPhysical Chemistry

Publications per year

1967–2003

20

Publications

20

Electron impact ionisation of H<sub>2</sub>O, CO, CO<sub>2</sub>and CH<sub>4</sub>

O. J. Orient, S K Strivastava · Journal of Physics B Atomic and Molecular Physics · 1987 · 223 citations

Engineering, Physics, Electron Spectroscopy +12

Miniature, high-resolution, quadrupole mass-spectrometer array

O. J. Orient, A. Chutjian, Vachik Garkanian · Review of Scientific Instruments · 1997 · 90 citations

Clinical Mass Spectrometry, Biological Mass Spectrometry, Channel-type Electron Multiplier +19

Production of negative ions by dissociative electron attachment to SO2

O. J. Orient, S. K. Srivastava · The Journal of Chemical Physics · 1983 · 58 citations

Engineering, Cross Sections, Physics +14

Mass spectrometric determination of partial and total electron impact ionization cross sections of SO2 from threshold up to 200 eV

O. J. Orient, S. K. Srivastava · The Journal of Chemical Physics · 1984 · 43 citations · Full text

Mass Spectrometric Determination, Electron Impact Ionization, Nuclear Physics +15

Production of O− from CO2 by dissociative electron attachment

O. J. Orient, S. K. Srivastava · Chemical Physics Letters · 1983 · 41 citations

Oxygen Reduction Reaction, Catalysis, Chemistry +1

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