World's Best Scientists 2026 revealed!
Michael A. Shapiro

Michael A. Shapiro

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
32
Citations
4564
World Ranking
3141
National Ranking
1068

Michael A. Shapiro publication distribution in Mechanical and Aerospace Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where Michael A. Shapiro sits on this spectrum.

47–56 publications: 10 scientists 57–66 publications: 23 scientists 67–76 publications: 32 scientists 77–86 publications: 62 scientists 87–96 publications: 67 scientists 97–106 publications: 91 scientists 107–116 publications: 113 scientists 117–126 publications: 115 scientists 127–136 publications: 130 scientists 137–146 publications: 140 scientists 147–156 publications: 155 scientists 157–166 publications: 132 scientists 167–176 publications: 133 scientists 177–186 publications: 130 scientists 187–196 publications: 140 scientists 197–206 publications: 115 scientists 207–216 publications: 125 scientists 217–226 publications: 117 scientists 227–236 publications: 99 scientists 237–246 publications: 92 scientists 247–256 publications: 100 scientists 257–266 publications: 95 scientists 267–276 publications: 88 scientists 277–286 publications: 77 scientists 287–296 publications: 74 scientists 297–306 publications: 74 scientists 307–316 publications: 62 scientists 317–326 publications: 70 scientists 327–336 publications: 59 scientists 337–346 publications: 58 scientists 347–356 publications: 45 scientists 357–366 publications: 44 scientists 367–376 publications: 36 scientists 377–386 publications: 41 scientists 387–396 publications: 32 scientists 397–406 publications: 23 scientists 407–416 publications: 28 scientists 417–426 publications: 27 scientists 427–436 publications: 25 scientists 437–446 publications: 23 scientists 447–456 publications: 23 scientists 457–466 publications: 20 scientists 467–476 publications: 12 scientists 477–486 publications: 24 scientists 487–496 publications: 18 scientists 497–506 publications: 12 scientists 507–516 publications: 13 scientists 517–526 publications: 21 scientists 527–536 publications: 12 scientists 537–546 publications: 8 scientists 547–556 publications: 16 scientists 557–566 publications: 3 scientists 567–576 publications: 11 scientists 577–586 publications: 6 scientists 587–596 publications: 5 scientists 597–606 publications: 6 scientists 607–616 publications: 7 scientists 617–626 publications: 7 scientists 627–636 publications: 10 scientists 637–646 publications: 4 scientists 647–656 publications: 3 scientists 657–658 publications: 2 scientists 659+ publications: 100 scientists
47 publications 659+

This scientist: 306 publications — 73rd percentile

73% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 659 publications or more.

Michael A. Shapiro D-index placement in Mechanical and Aerospace Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Michael A. Shapiro sits on this spectrum.

30 D-Index: 83 scientists 31 D-Index: 113 scientists 32 D-Index: 144 scientists 33 D-Index: 153 scientists 34 D-Index: 189 scientists 35 D-Index: 158 scientists 36 D-Index: 139 scientists 37 D-Index: 127 scientists 38 D-Index: 130 scientists 39 D-Index: 126 scientists 40 D-Index: 104 scientists 41 D-Index: 100 scientists 42 D-Index: 107 scientists 43 D-Index: 101 scientists 44 D-Index: 103 scientists 45 D-Index: 79 scientists 46 D-Index: 88 scientists 47 D-Index: 70 scientists 48 D-Index: 83 scientists 49 D-Index: 44 scientists 50 D-Index: 64 scientists 51 D-Index: 56 scientists 52 D-Index: 50 scientists 53 D-Index: 48 scientists 54 D-Index: 58 scientists 55 D-Index: 52 scientists 56 D-Index: 48 scientists 57 D-Index: 42 scientists 58 D-Index: 34 scientists 59 D-Index: 42 scientists 60 D-Index: 37 scientists 61 D-Index: 42 scientists 62 D-Index: 44 scientists 63 D-Index: 22 scientists 64 D-Index: 33 scientists 65 D-Index: 29 scientists 66 D-Index: 23 scientists 67 D-Index: 29 scientists 68 D-Index: 24 scientists 69 D-Index: 19 scientists 70 D-Index: 34 scientists 71 D-Index: 26 scientists 72 D-Index: 19 scientists 73 D-Index: 18 scientists 74 D-Index: 19 scientists 75 D-Index: 14 scientists 76 D-Index: 19 scientists 77 D-Index: 8 scientists 78 D-Index: 18 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 17 scientists 82 D-Index: 11 scientists 83 D-Index: 16 scientists 84 D-Index: 7 scientists 85 D-Index: 9 scientists 86 D-Index: 8 scientists 87 D-Index: 6 scientists 88 D-Index: 6 scientists 89 D-Index: 7 scientists 90 D-Index: 10 scientists 91 D-Index: 4 scientists 92 D-Index: 4 scientists 93+ D-Index: 100 scientists
30 D-Index 93+

This scientist: 32 D-Index — 10th percentile

10% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 93 D-Index or more.

Overview

Michael A. Shapiro is affiliated with MIT in the United States. Their research spans a range of topics primarily within engineering and physics, with a strong focus on advanced electromagnetic and accelerator technologies.

The main fields of study in Shapiro's work include:

  • Engineering
  • Physics and Astronomy

The subfields where Shapiro has contributed are:

  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering
  • Aerospace Engineering
  • Biomedical Engineering
  • Electronic, Optical and Magnetic Materials

Key research topics covered in their publications include:

  • Gyrotron and Vacuum Electronics Research
  • Particle accelerators and beam dynamics
  • Metamaterials and Metasurfaces Applications
  • Photonic and Optical Devices
  • Advanced Antenna and Metasurface Technologies
  • Microwave Engineering and Waveguides
  • Particle Accelerators and Free-Electron Lasers

Shapiro's frequent co-authors reflect collaborations within these fields and topics:

  • Richard J. Temkin (16 collaborations)
  • Sudheer Jawla (10 collaborations)
  • Julian Picard (8 collaborations)
  • Guangjiang Li (5 collaborations)
  • J. Genoud (4 collaborations)

Publication venues in which Shapiro has contributed frequently include:

  • Journal of Infrared Millimeter and Terahertz Waves (4 publications)
  • OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) (3 publications)
  • Applied Physics Letters (2 publications)
  • Physical Review Accelerators and Beams (2 publications)
  • IEEE Transactions on Terahertz Science and Technology (1 publication)

Selected recent papers by Michael A. Shapiro include:

  • "Coherent high-power RF wakefield generation by electron bunch trains in a metamaterial structure" (2020) published in Applied Physics Letters
  • "Generation of nanosecond THz pulses using a high gain ring resonator with a semiconductor switch" (2022) published in Applied Physics Letters
  • "Measurement of Time Dependent Reflection, Transmission, and Absorption in Laser Driven Silicon and GaAs Switches for 250 GHz Radiation" (2023) published in IEEE Transactions on Terahertz Science and Technology
  • "Generation of 565 MW of X-band power using a metamaterial power extractor for structure-based wakefield acceleration" (2022) published in Physical Review Accelerators and Beams
  • "Study of the Effect of Reflections on High-Power, 110-GHz Pulsed Gyrotron Operation" (2021) published in Journal of Infrared Millimeter and Terahertz Waves

Best Publications

  • Second harmonic operation at 460 GHz and broadband continuous frequency tuning of a gyrotron oscillator

    M.K. Hornstein;V.S. Bajaj;R.G. Griffin;K.E. Kreischer

  • Continuous-Wave Operation of a Frequency-Tunable 460-GHz Second-Harmonic Gyrotron for Enhanced Nuclear Magnetic Resonance

    Antonio C Torrezan;Seong-Tae Han;Ivan Mastovsky;Michael A Shapiro

  • Operation of a Continuously Frequency-Tunable Second-Harmonic CW 330-GHz Gyrotron for Dynamic Nuclear Polarization

    A. C. Torrezan;M. A. Shapiro;J. R. Sirigiri;R. J. Temkin

  • Observation of Large Arrays of Plasma Filaments in Air Breakdown by 1.5-MW 110-GHz Gyrotron Pulses

    Yoshiteru Hidaka;EunMi Choi;I. Mastovsky;M. A. Shapiro

  • Taylor dispersion of chemically reactive species: Irreversible first-order reactions in bulk and on boundaries

    Michael Shapiro;Howard Brenner

  • Plasma structures observed in gas breakdown using a 1.5 MW, 110 GHz pulsed gyrotron

    Yoshiteru Hidaka;E. M. Choi;I. Mastovsky;M. A. Shapiro

  • Overview of the ITER EC H&CD system and its capabilities

    T. Omori;M. A. Henderson;F. Albajar;S. Alberti

  • Operational characteristics of a 14-W 140-GHz gyrotron for dynamic nuclear polarization

    C.D. Joye;R.G. Griffin;M.K. Hornstein;Kan-Nian Hu

  • Linearly Polarized Modes of a Corrugated Metallic Waveguide

    E J Kowalski;D S Tax;M A Shapiro;J R Sirigiri

  • Design of a Metamaterial-Based Backward-Wave Oscillator

    Jason Samuel Hummelt;Samantha M. Lewis;Michael A. Shapiro;Richard J. Temkin

  • Spatial dispersion in metamaterials with negative dielectric permittivity and its effect on surface waves

    M. A. Shapiro;Gennady Shvets;J. R. Sirigiri;R. J. Temkin

  • 140-GHz gyrotron experiments based on a confocal cavity

    W. Hu;M.A. Shapiro;K.E. Kriescher;R.J. Temkin

  • Demonstration of a 140-GHz 1-kW Confocal Gyro-Traveling-Wave Amplifier

    C.D. Joye;M.A. Shapiro;J.R. Sirigiri;R.J. Temkin

  • Sub-wavelength waveguide loaded by a complementary electric metamaterial for vacuum electron devices

    Zhaoyun Duan;Zhaoyun Duan;Jason Samuel Hummelt;Michael Shapiro;Richard J Temkin

  • THE EC H&CD TRANSMISSION LINE FOR ITER

    F. Gandini;T. S. Bigelow;B. Becket;J. B. Caughman

  • Metamaterial-Inspired Vacuum Electron Devices and Accelerators

    Zhaoyun Duan;Michael A. Shapiro;Edl Schamiloglu;Nader Behdad

  • Chemically reactive generalized Taylor dispersion phenomena

    Michael Shapiro;Howard Brenner

  • Second Harmonic 527-GHz Gyrotron for DNP-NMR: Design and Experimental Results

    Sudheer K. Jawla;Robert G. Griffin;Ivan A. Mastovsky;Michael A. Shapiro

  • Gyrotron internal mode converter reflector shaping from measured field intensity

    D.R. Denison;T.S. Chu;M.A. Shapiro;R.J. Temkin

  • LOSS ESTIMATE FOR ITER ECH TRANSMISSION LINE INCLUDING MULTIMODE PROPAGATION

    M. A. Shapiro;E. J. Kowalski;J. R. Sirigiri;D. S. Tax

  • Experimental observation of the effect of aftercavity interaction in a depressed collector gyrotron oscillator

    EunMi Choi;M. A. Shapiro;J. R. Sirigiri;R. J. Temkin

  • Fabrication and cold test of photonic band gap resonators and accelerator structures

    Evgenya I. Smirnova;Ivan Mastovsky;Michael A. Shapiro;Richard J. Temkin

  • Experimental Study of the Start-Up Scenario of a 1.5-MW, 110-GHz Gyrotron

    D. S. Tax;O. V. Sinitsyn;W. C. Guss;G. S. Nusinovich

  • Theory of Linear and Nonlinear Gain in a Gyroamplifier Using a Confocal Waveguide

    Alexander V. Soane;Michael A. Shapiro;Jacob C. Stephens;Richard J. Temkin

  • Design of an overmoded W-band TWT

    E. Nicholas Comfoltey;Michael A. Shapiro;Jagadishwar R. Sirigiri;Richard J. Temkin

  • The Effect of External Electrostatic Field Orientation on Aerosol Filtration by Granular Filters

    Michael Shapiro;Gabriel Laufer;Chaim Gutfinger

  • 330 GHz helically corrugated waveguide

    Paul P. Woskov;Emilio A. Nanni;Michael A. Shapiro;Sudheer K. Jawla

  • Progress of a 140 GHz, 1 kW Confocal Gyro-TWT Amplifier

    C.D. Joye;M.A. Shapiro;J.R. Sirigiri;R.J. Temkin

  • Calculation of wakefields in a 17 GHz beam-driven photonic band-gap accelerator structure

    Min Hu;Brian J. Munroe;Michael A. Shapiro;Richard J. Temkin

  • Simple Expressions for the Design of Linear Tapers in Overmoded Corrugated Waveguides

    S. C. Schaub;M. A. Shapiro;R. J. Temkin

  • Photonic bandgap structure based accelerating cell

    M.A. Shapiro;W.J. Brown;R.J. Temkin

  • Design and test of a W-band photonic bandgap extended interaction Klystron amplifier

    Jacob C. Stephens;John C. Tucek;Mark A. Basten;Kenneth E. Kreischer

  • Operation of a 140GHz gyro-amplifier using a confocal waveguide

    Alexander V. Soane;Emilio A. Nanni;Michael A. Shapiro;Richard J. Temkin

  • Non-Uniform Cathode Emission Studies of a Mig Gun

    C.D. Marchewka;J.R. Sirigiri;M.A. Shapiro;R.J. Temkin

  • Linear theory of instabilities generated by an electron beam in a metamaterial-loaded waveguide

    Xueying Lu;Michael A. Shapiro;Richard J. Temkin

  • Photonic bandgap (PBG) accelerator structure design

    R.A. Marsh;M.A. Shapiro;R.J. Temkin

  • Design of an over-moded 94 GHz coupled-cavity TWT

    Elizabeth J. Kowalski;Michael A. Shapiro;Richard J. Temkin

  • Design of a 250 GHz disk-loaded waveguide TWT amplifier

    Guy Rosenzweig;Michael A. Shapiro;Richard J. Temkin

  • Experimental Demonstration of a W-band Photonic Bandgap Klystron

    Jacob Stephens;Guy Rosenzweig;John Tucek;Ken Kreischer

Frequent Co-Authors

Manfred Thumm
Manfred Thumm Karlsruhe Institute of Technology
H. Zohm
H. Zohm Max Planck Institute for Plasma Physics
Gennady Shvets
Gennady Shvets Cornell University
D.A. Humphreys
D.A. Humphreys General Atomics (United States)
Koji Takahashi
Koji Takahashi Kyushu University

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