D-Index & Metrics Best Publications
Chemistry
Canada
2023

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
Chemistry D-index 69 Citations 18,914 444 World Ranking 3713 National Ranking 99

Research.com Recognitions

Awards & Achievements

2023 - Research.com Chemistry in Canada Leader Award

1993 - Fellow of the Royal Society of Canada Academy of Science

Overview

What is he best known for?

The fields of study he is best known for:

  • Thermodynamics
  • Organic chemistry
  • Polymer

Thermodynamics, Glass transition, Permittivity, Relaxation and Heat capacity are his primary areas of study. His biological study spans a wide range of topics, including Amorphous solid and Amorphous ice. His Glass transition study combines topics in areas such as Dielectric loss, Arrhenius equation, Atmospheric temperature range and Analytical chemistry.

His Permittivity research is multidisciplinary, relying on both Chemical reaction, Condensed matter physics, Diglycidyl ether and Phase. His study explores the link between Relaxation and topics such as Activation energy that cross with problems in Polymer chemistry. His Heat capacity research focuses on subjects like Residual entropy, which are linked to Anharmonicity.

His most cited work include:

  • Viscous Liquids and the Glass Transition. II. Secondary Relaxations in Glasses of Rigid Molecules (1288 citations)
  • The glass–liquid transition of hyperquenched water (578 citations)
  • GLASS TRANSITION AND SECONDARY RELAXATIONS IN MOLECULAR LIQUIDS AND CRYSTALS (346 citations)

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

G. P. Johari mainly investigates Thermodynamics, Heat capacity, Relaxation, Enthalpy and Glass transition. His Relaxation research includes elements of Polymerization, Polymer and Permittivity. The study incorporates disciplines such as Crystallography, Dielectric loss, Condensed matter physics and Analytical chemistry in addition to Permittivity.

His work deals with themes such as Crystallization and Atmospheric temperature range, which intersect with Analytical chemistry. G. P. Johari usually deals with Enthalpy and limits it to topics linked to Differential scanning calorimetry and Annealing. His Relaxation research incorporates elements of Amorphous solid, Arrhenius equation, Mineralogy and Physical chemistry.

He most often published in these fields:

  • Thermodynamics (54.35%)
  • Heat capacity (19.96%)
  • Relaxation (16.99%)

What were the highlights of his more recent work (between 2008-2021)?

  • Thermodynamics (54.35%)
  • Enthalpy (16.77%)
  • Heat capacity (19.96%)

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

His primary areas of study are Thermodynamics, Enthalpy, Heat capacity, Glass transition and Calorimetry. In his research, Amorphous metal is intimately related to Kinetics, which falls under the overarching field of Enthalpy. His study in Heat capacity is interdisciplinary in nature, drawing from both Thermal expansion, Monotonic function and Atmospheric temperature range.

G. P. Johari has included themes like Metastability and Elastic modulus in his Glass transition study. His study on Crystallization also encompasses disciplines like

  • Solubility which is related to area like Vapor pressure, Amorphous solid and Relaxation,
  • Analytical chemistry and related Intermolecular force. His research integrates issues of Hydrogen bond and Permittivity in his study of Relaxation.

Between 2008 and 2021, his most popular works were:

  • Effects of electric field on the entropy, viscosity, relaxation time, and glass-formation (46 citations)
  • Configurational and residual entropies of nonergodic crystals and the entropy's behavior on glass formation. (34 citations)
  • On resolving the statistical and calorimetric entropies of glass and non-crystalline solids, and the residual entropy problem (26 citations)

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

  • Organic chemistry
  • Thermodynamics
  • Polymer

His scientific interests lie mostly in Thermodynamics, Calorimetry, Residual entropy, Molecule and Configuration entropy. His Thermodynamics study combines topics from a wide range of disciplines, such as Glass transition and Permittivity. His research in Glass transition intersects with topics in Glass fiber, Heat capacity, Extrapolation and Metastability.

His work in Calorimetry addresses issues such as Analytical chemistry, which are connected to fields such as Crystallography and Intermolecular force. The Residual entropy study combines topics in areas such as Entropy, Atmospheric temperature range, Vapor pressure and Metal alloy. The study incorporates disciplines such as Chemical physics, Relaxation, Diffusion and Plastic crystal in addition to Molecule.

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

Viscous Liquids and the Glass Transition. II. Secondary Relaxations in Glasses of Rigid Molecules

Gyan P. Johari;Martin Goldstein.
Journal of Chemical Physics (1970)

2239 Citations

The glass–liquid transition of hyperquenched water

G. P. Johari;Andreas Hallbrucker;Erwin Mayer.
Nature (1987)

990 Citations

GLASS TRANSITION AND SECONDARY RELAXATIONS IN MOLECULAR LIQUIDS AND CRYSTALS

G. P. Johari.
Annals of the New York Academy of Sciences (1976)

568 Citations

Viscous Liquids and the Glass Transition. III. Secondary Relaxations in Aliphatic Alcohols and Other Nonrigid Molecules

Gyan P. Johari;Martin Goldstein.
Journal of Chemical Physics (1971)

497 Citations

Intrinsic mobility of molecular glasses

Gyan P. Johari.
Journal of Chemical Physics (1973)

468 Citations

Glass-liquid transition and the enthalpy of devitrification of annealed vapor-deposited amorphous solid water: a comparison with hyperquenched glassy water

Andreas Hallbrucker;Erwin Mayer;G. P. Johari.
The Journal of Physical Chemistry (1989)

331 Citations

Localized molecular motions of β-relaxation and its energy landscape

G.P Johari.
Journal of Non-crystalline Solids (2002)

264 Citations

Molecular theory for the rheology of glasses and polymers.

JY Cavaille;J Perez;GP Johari.
Physical Review B (1989)

227 Citations

The dielectric properties of ice Ih in the range 272–133 K

G. P. Johari;E. Whalley.
Journal of Chemical Physics (1981)

212 Citations

Effect of annealing on the secondary relaxations in glasses

G. P. Johari.
Journal of Chemical Physics (1982)

195 Citations

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