D-Index & Metrics Best Publications
Materials Science
Singapore
2022
Physics
Singapore
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
Materials Science D-index 114 Citations 47,929 704 World Ranking 314 National Ranking 11
Physics D-index 114 Citations 44,791 506 World Ranking 669 National Ranking 2

Research.com Recognitions

Awards & Achievements

2023 - Research.com Physics in Singapore Leader Award

2022 - Research.com Materials Science in Singapore Leader Award

2022 - Research.com Physics in Singapore Leader Award

2012 - Innovation in Materials Characterization Award, Materials Research Society “For his pioneering use of aberration-corrected Z-contrast scanning transmission electron microscopy in the characterization of materials at the atomic scale.    

2011 - Fellow of the Materials Research Society

2010 - Fellow of the Mineralogical Society of America For his pioneering contributions to the development and application of atomic-resolution high angle annular dark field imaging and electron energy loss spectroscopy

2004 - Fellow of the American Association for the Advancement of Science (AAAS)

1993 - MRS Medal, Materials Research Society For the development and application of incoherent (Z-contrast) imaging in the scanning transmission electron microscope for direct determination of the atomic scale structure and chemistry of materials and interfaces.

1991 - Fellow of American Physical Society (APS) Citation For the development of highresolution Zcontrast transmission electron microscopy

Overview

What is he best known for?

The fields of study he is best known for:

  • Quantum mechanics
  • Electron
  • Optics

Stephen J. Pennycook mainly focuses on Scanning transmission electron microscopy, Condensed matter physics, Nanotechnology, Optics and Chemical physics. He has researched Scanning transmission electron microscopy in several fields, including Crystallography, Atom, Molecular physics and Electron energy loss spectroscopy, Electron. His Condensed matter physics study integrates concerns from other disciplines, such as Ferroelectricity, Phase and Grain boundary.

His Nanotechnology study frequently involves adjacent topics like Bilayer. His work in Optics covers topics such as Bloch wave which are related to areas like Convolution. His Chemical physics research includes elements of Yttria-stabilized zirconia and Dangling bond.

His most cited work include:

  • An oxygen reduction electrocatalyst based on carbon nanotube–graphene complexes (1198 citations)
  • An oxygen reduction electrocatalyst based on carbon nanotube–graphene complexes (1198 citations)
  • Nanoscale nickel oxide/nickel heterostructures for active hydrogen evolution electrocatalysis (884 citations)

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

The scientist’s investigation covers issues in Scanning transmission electron microscopy, Condensed matter physics, Nanotechnology, Optoelectronics and Optics. His biological study spans a wide range of topics, including Electron energy loss spectroscopy and Scanning confocal electron microscopy. He interconnects Thin film, Electron and Grain boundary in the investigation of issues within Condensed matter physics.

The study incorporates disciplines such as Spectroscopy and Atomic physics in addition to Electron. Nanotechnology is frequently linked to Chemical physics in his study. His research in Transmission electron microscopy intersects with topics in Scanning electron microscope and Analytical chemistry.

He most often published in these fields:

  • Scanning transmission electron microscopy (35.44%)
  • Condensed matter physics (31.06%)
  • Nanotechnology (20.58%)

What were the highlights of his more recent work (between 2018-2021)?

  • Condensed matter physics (31.06%)
  • Optoelectronics (15.83%)
  • Chemical engineering (9.74%)

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

Stephen J. Pennycook mainly investigates Condensed matter physics, Optoelectronics, Chemical engineering, Thermoelectric effect and Catalysis. As part of his studies on Condensed matter physics, Stephen J. Pennycook frequently links adjacent subjects like Scanning transmission electron microscopy. The various areas that Stephen J. Pennycook examines in his Optoelectronics study include Thin film and Phase.

His research in Chemical engineering intersects with topics in Electrochemistry and Metal. The concepts of his Thermoelectric effect study are interwoven with issues in Power factor and Electron mobility. His Catalysis research integrates issues from Electrocatalyst, Carbon and Redox.

Between 2018 and 2021, his most popular works were:

  • Defect Engineering of Oxygen-Deficient Manganese Oxide to Achieve High-Performing Aqueous Zinc Ion Battery (126 citations)
  • High thermoelectric performance in low-cost SnS0.91Se0.09 crystals (122 citations)
  • ZnO Nanosheets Abundant in Oxygen Vacancies Derived from Metal-Organic Frameworks for ppb-Level Gas Sensing. (103 citations)

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

  • Quantum mechanics
  • Electron
  • Oxygen

Stephen J. Pennycook mostly deals with Chemical engineering, Optoelectronics, Condensed matter physics, Catalysis and Thermoelectric effect. Stephen J. Pennycook has researched Chemical engineering in several fields, including Kinetics, Oxygen evolution, Gibbs free energy and Electrospinning. His Optoelectronics study incorporates themes from Piezoelectricity, Thin film and Phase.

Stephen J. Pennycook has included themes like Scanning transmission electron microscopy and Transition metal in his Condensed matter physics study. His Scanning transmission electron microscopy study integrates concerns from other disciplines, such as Grain Boundary Sliding, Crystallography, Metastability, Stacking and Density functional theory. His Catalysis research includes elements of Inorganic chemistry, Redox, Electrocatalyst and Carbon.

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

An oxygen reduction electrocatalyst based on carbon nanotube–graphene complexes

Yanguang Li;Wu Zhou;Wu Zhou;Hailiang Wang;Liming Xie.
Nature Nanotechnology (2012)

1582 Citations

Nanoscale nickel oxide/nickel heterostructures for active hydrogen evolution electrocatalysis

Ming Gong;Wu Zhou;Mon-Che Tsai;Jigang Zhou.
Nature Communications (2014)

1357 Citations

Atom-by-atom structural and chemical analysis by annular dark-field electron microscopy

Ondrej L. Krivanek;Matthew F. Chisholm;Valeria Nicolosi;Timothy J. Pennycook;Timothy J. Pennycook.
Nature (2010)

1274 Citations

High-resolution Z-contrast imaging of crystals

S.J. Pennycook;D.E. Jesson.
Ultramicroscopy (1991)

967 Citations

Colossal Ionic Conductivity at Interfaces of Epitaxial ZrO2:Y2O3/SrTiO3 Heterostructures

J. Garcia-Barriocanal;A. Rivera-Calzada;M. Varela;Z. Sefrioui.
Science (2008)

783 Citations

High-resolution incoherent imaging of crystals

S. J. Pennycook;D. E. Jesson.
Physical Review Letters (1990)

758 Citations

Chemically sensitive structure-imaging with a scanning transmission electron microscope

S. J. Pennycook;L. A. Boatner.
Nature (1988)

725 Citations

Dopamine as a Carbon Source: The Controlled Synthesis of Hollow Carbon Spheres and Yolk-Structured Carbon Nanocomposites

Rui Liu;Shannon M. Mahurin;Chen Li;Chen Li;Chen Li;Raymond R. Unocic.
Angewandte Chemie (2011)

709 Citations

ZnO Nanoneedles Grown Vertically on Si Substrates by Non‐Catalytic Vapor‐Phase Epitaxy

Won Il Park;Gyu-Chul Yi;Miyoung Kim;Stephen J. Pennycook.
Advanced Materials (2002)

693 Citations

Scanning transmission electron microscopy : imaging and analysis

Stephen J. Pennycook;Peter D. Nellist.
(2011)

689 Citations

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