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
Earth Science D-index 40 Citations 5,504 112 World Ranking 2797 National Ranking 62

Overview

What is he best known for?

The fields of study he is best known for:

  • Thermodynamics
  • Mineral
  • Aluminium

The scientist’s investigation covers issues in Mineralogy, Thermodynamics, Analytical chemistry, Crystallography and Diffraction. His Mineralogy study integrates concerns from other disciplines, such as Mantle, Peridotite, Discontinuity and Phase diagram. He works mostly in the field of Thermodynamics, limiting it down to topics relating to Aluminium and, in certain cases, Coordination number, Standard sample, Neutron and Linear equation.

His Analytical chemistry study incorporates themes from Graphite and Diamond. His Crystallography study combines topics in areas such as X-ray, Phase boundary, Bulk modulus and Isothermal process. His specific area of interest is Diffraction, where Ken-ichi Funakoshi studies X-ray crystallography.

His most cited work include:

  • A first-order liquid–liquid phase transition in phosphorus (622 citations)
  • Experimentally determined postspinel transformation boundary in Mg2SiO4 using MgO as an internal pressure standard and its geophysical implications (329 citations)
  • Olivine‐wadsleyite transition in the system (Mg,Fe)2SiO4 (251 citations)

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

Ken-ichi Funakoshi mainly investigates Mineralogy, Analytical chemistry, Diffraction, Thermodynamics and Crystallography. His work deals with themes such as Silicate, Perovskite, Diamond and Mantle, which intersect with Mineralogy. His Mantle research focuses on subjects like Transition zone, which are linked to Olivine.

His Analytical chemistry research integrates issues from Alloy, X-ray, Volume and Ambient pressure. Ken-ichi Funakoshi works in the field of Diffraction, focusing on X-ray crystallography in particular. His Crystallography research is multidisciplinary, relying on both Phase transition and Phase boundary.

He most often published in these fields:

  • Mineralogy (33.56%)
  • Analytical chemistry (31.49%)
  • Diffraction (24.57%)

What were the highlights of his more recent work (between 2011-2021)?

  • Analytical chemistry (31.49%)
  • Mineralogy (33.56%)
  • Crystallography (19.03%)

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

Ken-ichi Funakoshi focuses on Analytical chemistry, Mineralogy, Crystallography, Thermodynamics and Diffraction. His studies in Analytical chemistry integrate themes in fields like Neutron diffraction, Sulfur, X-ray crystallography, Ambient pressure and Alloy. His Mineralogy research includes themes of Diamond, Diamond anvil cell, Synchrotron radiation and Mantle, Peridotite.

Ken-ichi Funakoshi has researched Crystallography in several fields, including Inner core and Interstitial defect. His Thermodynamics research is multidisciplinary, incorporating perspectives in Wadsleyite and Stishovite. His research on Diffraction frequently links to adjacent areas such as Condensed matter physics.

Between 2011 and 2021, his most popular works were:

  • Ponded melt at the boundary between the lithosphere and asthenosphere (94 citations)
  • The system K2CO3-MgCO3 at 6 GPa and 900–1450 °C (57 citations)
  • Effect of temperature, pressure and iron content on the electrical conductivity of olivine and its high‐pressure polymorphs (53 citations)

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

  • Thermodynamics
  • Mineral
  • Aluminium

His primary areas of study are Mineralogy, Thermodynamics, Analytical chemistry, Thermal expansion and Crystallography. The Mineralogy study combines topics in areas such as Diamond anvil cell, Transition zone, Synchrotron radiation and Mantle. His Thermodynamics research includes elements of Seifertite and Stishovite.

Ken-ichi Funakoshi usually deals with Analytical chemistry and limits it to topics linked to Inner core and Ambient pressure. His studies deal with areas such as Debye model, Equation of state, Compressibility and Diffraction as well as Thermal expansion. His Crystallography study combines topics from a wide range of disciplines, such as Corundum and Chromite.

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

A first-order liquid–liquid phase transition in phosphorus

Yoshinori Katayama;Takeshi Mizutani;Wataru Utsumi;Osamu Shimomura.
Nature (2000)

971 Citations

Experimentally determined postspinel transformation boundary in Mg2SiO4 using MgO as an internal pressure standard and its geophysical implications

Y Fei;J Van Orman;J Van Orman;J Li;J Li;W van Westrenen;W van Westrenen.
Journal of Geophysical Research (2004)

329 Citations

Olivine‐wadsleyite transition in the system (Mg,Fe)2SiO4

Tomoo Katsura;Hitoshi Yamada;Osamu Nishikawa;Osamu Nishikawa;Maoshuang Song.
Journal of Geophysical Research (2004)

308 Citations

The Postspinel Phase Boundary in Mg2SiO4 Determined by in Situ X-ray Diffraction

Tetsuo Irifune;Norimasa Nishiyama;Koji Kuroda;Toru Inoue.
Science (1998)

293 Citations

Post-spinel transition in Mg2SiO4 determined by high P–T in situ X-ray diffractometry

Tomoo Katsura;Hitoshi Yamada;Toru Shinmei;Atsushi Kubo.
Physics of the Earth and Planetary Interiors (2003)

216 Citations

SPring-8 Beamlines for High Pressure Science with Multi-Anvil Apparatus

W. Utsumi;K. Funakoshi;S. Urakawa;M. Yamakata.
The Review of High Pressure Science and Technology (1998)

205 Citations

Viscosity of peridotite liquid up to 13 GPa: Implications for magma ocean viscosities

Christian Liebske;Christian Liebske;Bettina Schmickler;Hidenori Terasaki;Hidenori Terasaki;Brent T. Poe.
Earth and Planetary Science Letters (2005)

156 Citations

In situ measurements of the phase transition boundary in Mg3Al2Si3O12: implications for the nature of the seismic discontinuities in the Earth’s mantle

Kei Hirose;Yingwei Fei;Shigeaki Ono;Takehiko Yagi.
Earth and Planetary Science Letters (2001)

151 Citations

A critical evaluation of pressure scales at high temperatures by in situ X-ray diffraction measurements

Yingwei Fei;Jie Li;Kei Hirose;William Minarik.
Physics of the Earth and Planetary Interiors (2004)

139 Citations

Phase Relations and Volume Changes of Hafnia under High Pressure and High Temperature

Osamu Ohtaka;Hiroshi Fukui;Taichi Kunisada;Tomoyuki Fujisawa.
Journal of the American Ceramic Society (2004)

137 Citations

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