D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Engineering and Technology D-index 36 Citations 4,141 136 World Ranking 5038 National Ranking 1606

Overview

What is he best known for?

The fields of study he is best known for:

  • Electrical engineering
  • Electric current
  • Mechanical engineering

Richard R. Hofer focuses on Specific impulse, Electromagnetic shielding, Electrical engineering, Atomic physics and Voltage. His studies in Specific impulse integrate themes in fields like Hall effect thruster and Electrically powered spacecraft propulsion. His Electromagnetic shielding study combines topics in areas such as Electron temperature, Pulsed inductive thruster, Orders of magnitude, Mechanics and Shielded cable.

His study in Atomic physics is interdisciplinary in nature, drawing from both Debye sheath, Magnetohydrodynamics and Kinetic energy. His Voltage study integrates concerns from other disciplines, such as Impulse and Spacecraft propulsion. His research in Impulse intersects with topics in Ionization and Anode.

His most cited work include:

  • Magnetic Shielding of the Channel Walls in a Hall Plasma Accelerator (140 citations)
  • Development and Characterization of High-Efficiency, High-Specific Impulse Xenon Hall Thrusters (118 citations)
  • Magnetic shielding of a laboratory Hall thruster. I. Theory and validation (104 citations)

What are the main themes of his work throughout his whole career to date?

His scientific interests lie mostly in Aerospace engineering, Hall effect thruster, Specific impulse, Electrically powered spacecraft propulsion and Electrical engineering. When carried out as part of a general Aerospace engineering research project, his work on Ion thruster, Propulsion, Jet propulsion and Spacecraft is frequently linked to work in Bandwidth throttling, therefore connecting diverse disciplines of study. His Specific impulse research incorporates themes from Xenon, Anode and Electric potential, Voltage.

His Anode research integrates issues from Ion current, Cathode, Atomic physics, Electromagnetic shielding and Magnetic circuit. As a member of one scientific family, Richard R. Hofer mostly works in the field of Electrically powered spacecraft propulsion, focusing on NASA Deep Space Network and, on occasion, Flow control valve. His study in the field of Shielded cable also crosses realms of Current density.

He most often published in these fields:

  • Aerospace engineering (37.19%)
  • Hall effect thruster (29.75%)
  • Specific impulse (25.62%)

What were the highlights of his more recent work (between 2014-2020)?

  • Hall effect thruster (29.75%)
  • Aerospace engineering (37.19%)
  • Electromagnetic shielding (18.18%)

In recent papers he was focusing on the following fields of study:

His primary scientific interests are in Hall effect thruster, Aerospace engineering, Electromagnetic shielding, Electrically powered spacecraft propulsion and Shielded cable. His work deals with themes such as Mechanical engineering and Hall effect, which intersect with Hall effect thruster. His primary area of study in Aerospace engineering is in the field of Ion thruster.

His work carried out in the field of Electromagnetic shielding brings together such families of science as Cathode, Anode, Propulsion and Propellant. Electron temperature and Xenon is closely connected to Topology in his research, which is encompassed under the umbrella topic of Shielded cable. As part of his studies on Specific impulse, Richard R. Hofer often connects relevant subjects like Electrical engineering.

Between 2014 and 2020, his most popular works were:

  • Development and Initial Testing of a Magnetically Shielded Miniature Hall Thruster (42 citations)
  • Conducting Wall Hall Thrusters (30 citations)
  • Performance Analysis of a Low-Power Magnetically Shielded Hall Thruster: Computational Modeling (27 citations)

In his most recent research, the most cited papers focused on:

  • Electrical engineering
  • Mechanical engineering
  • Electric current

The scientist’s investigation covers issues in Shielded cable, Electromagnetic shielding, Electrical engineering, Anode and Aerospace engineering. His Shielded cable research includes themes of Hall effect thruster, Mechanical engineering and Pole piece. Richard R. Hofer has included themes like Optoelectronics, Pulsed inductive thruster and Specific impulse in his Electrical engineering study.

His Specific impulse study is concerned with the field of Thrust as a whole. A large part of his Aerospace engineering studies is devoted to Ion thruster. His research on Ion thruster also deals with topics like

  • Electron temperature which intersects with area such as Plasma parameters, Langmuir probe, Low voltage and Voltage,
  • Xenon that connect with fields like Mass flow rate.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Development and Characterization of High-Efficiency, High-Specific Impulse Xenon Hall Thrusters

Richard Robert Hofer.
PhDT (2004)

202 Citations

Magnetic shielding of a laboratory Hall thruster. I. Theory and validation

Ioannis G. Mikellides;Ira Katz;Richard R. Hofer;Dan M. Goebel.
Journal of Applied Physics (2014)

187 Citations

Magnetic Shielding of the Channel Walls in a Hall Plasma Accelerator

Ioannis G. Mikellides;Ira Katz;Richard R. Hofer;Dan M. Goebel.
Physics of Plasmas (2011)

185 Citations

Magnetic shielding of a laboratory Hall thruster. II. Experiments

Richard R. Hofer;Dan M. Goebel;Ioannis G. Mikellides;Ira Katz.
Journal of Applied Physics (2014)

163 Citations

Survey of Propulsion Technologies Applicable to Cubesats

Juergen Mueller;Richard Hofer;John Ziemer.
Joint Army-Navy-NASA-Air Force (JANNAF), Colorado Springs, Colorado, May 3, 2010 (2010)

142 Citations

Laboratory Model 50 kW Hall Thruster

David Manzella;Robert Jankovsky;Richard Hofer.
38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (2002)

142 Citations

Magnetic shielding of walls from the unmagnetized ion beam in a Hall thruster

Ioannis G. Mikellides;Ira Katz;Richard R. Hofer;Dan M. Goebel.
Applied Physics Letters (2013)

134 Citations

High-specific impulse Hall thrusters, part 1: Influence of current density and magnetic field

Richard R. Hofer;Robert S. Jankovsky;Alec D. Gallimore.
Journal of Propulsion and Power (2006)

118 Citations

Design of a Laboratory Hall Thruster with Magnetically Shielded Channel Walls, Phase II: Experiments

Richard Hofer;Dan Goebel;Ioannis Mikellides;Ira Katz.
48th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (2012)

106 Citations

Magnetic Shielding of the Acceleration Channel Walls in a Long-Life Hall Thruster

Ioannis G. Mikellides;Ira Katz;Richard R. Hofer;Dan M. Goebel.
46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (2010)

101 Citations

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