Thomas S. Duffy

Thomas S. Duffy publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Thomas S. Duffy sits on this spectrum.

Thomas S. Duffy D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Thomas S. Duffy sits on this spectrum.

Research.com Recognitions

• 2013 - Fellow of American Geophysical Union (AGU)

Best Publications

• Seismic velocities in mantle minerals and the mineralogy of the upper mantle

  Thomas S. Duffy;Don L. Anderson

  708
  Citations

• Quasi‐hydrostatic compression of magnesium oxide to 52 GPa: Implications for the pressure‐volume‐temperature equation of state

  Sergio Speziale;Chang-Sheng Zha;Thomas S. Duffy;Russell J. Hemley

  488
  Citations

• Equation of state and shear strength at multimegabar pressures: Magnesium oxide to 227 GPa.

  Thomas S. Duffy;Russell J. Hemley;Ho Kwang Mao

  473
  Citations

• Melting and crystal structure of iron at high pressures and temperatures

  Guoyin Shen;Ho Kwang Mao;Russell J. Hemley;Thomas S. Duffy

  392
  Citations

• Acoustic velocities and refractive index of SiO 2 glass to 57.5 GPa by Brillouin scattering

  Chang Sheng Zha;Russell J. Hemley;Ho Kwang Mao;Thomas S. Duffy

  317
  Citations

• Raman spectroscopy of Fe2O3 to 62 GPa

  Unknown

  315
  Citations

• Elasticity of enstatite and its relationship to crystal structure

  Unknown

  287
  Citations

• Ramp compression of diamond to five terapascals

  R. F. Smith;J. H. Eggert;R. Jeanloz;T. S. Duffy

  280
  Citations

• Equation of state of gold and its application to the phase boundaries near 660 km depth in Earth’s mantle

  Unknown

  242
  Citations

• Lattice strains in gold and rhenium under nonhydrostatic compression to 37 GPa

  Thomas S. Duffy;Guoyin Shen;Dion L. Heinz;Jinfu Shu

  242
  Citations

• Experimental evidence for a phase transition in magnesium oxide at exoplanet pressures

  F. Coppari;R. F. Smith;J. H. Eggert;J. Wang

  204
  Citations

• Sound velocity and elasticity of single-crystal forsterite to 16 GPa

  Chang Sheng Zha;Thomas S. Duffy;Robert T. Downs;Ho Kwang Mao

  202
  Citations

• The post-spinel transformation in Mg2SiO4 and its relation to the 660-km seismic discontinuity

  Unknown

  194
  Citations

• Elasticity of forsterite to 16 GPa and the composition of the upper mantle

  Thomas S. Duffy;Thomas S. Duffy;Chang Sheng Zha;Robert T. Downs;Ho Kwang Mao

  187
  Citations

• Single-crystal elastic constants of fluorite (CaF2) to 9.3 GPa

  Unknown

  186
  Citations

• High-pressure phase transition in brucite, Mg(OH)2

  Thomas S. Duffy;Charles Meade;Yingwei Fei;Ho-Kwang Mao

  181
  Citations

• Plastic deformation of MgGeO3 post-perovskite at lower mantle pressures.

  Sébastien Merkel;Sébastien Merkel;Sébastien Merkel;Atsushi Kubo;Atsushi Kubo;Atsushi Kubo;Lowell Miyagi;Lowell Miyagi;Lowell Miyagi;Sergio Speziale;Sergio Speziale;Sergio Speziale

  176
  Citations

• Deformation of (Mg,Fe)SiO3 post-perovskite and D'' anisotropy.

  Sébastien Merkel;Allen K. McNamara;Atsushi Kubo;Atsushi Kubo;Sergio Speziale;Sergio Speziale

  170
  Citations

• Brillouin scattering and X-ray diffraction of San Carlos olivine: direct pressure determination to 32 GPa

  Chang Sheng Zha;Thomas S. Duffy;Robert T. Downs;Ho Kwang Mao

  165
  Citations

• Raman spectroscopy of Co ( OH ) 2 at high pressures: Implications for amorphization and hydrogen repulsion

  Unknown

  163
  Citations