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
Chemistry D-index 52 Citations 15,220 129 World Ranking 9659 National Ranking 85

Research.com Recognitions

Awards & Achievements

2019 - Innovation in Materials Characterization Award, Materials Research Society “For pioneering atomic-scale transmission electron microscopy under reactive gas environments, leading to groundbreaking insights in catalysis, crystal growth and corrosion.

Overview

What is he best known for?

The fields of study he is best known for:

  • Catalysis
  • Hydrogen
  • Oxygen

Stig Helveg mostly deals with Nanotechnology, Nanoparticle, Catalysis, Scanning tunneling microscope and Chemical engineering. His Nanotechnology study combines topics in areas such as Syngas and Nickel. His Nanoparticle study deals with Particle size intersecting with Steam reforming, Methane, Dissociation, Thermodynamics and Noble metal.

His work deals with themes such as Hydrogen and Physical chemistry, which intersect with Catalysis. His biological study spans a wide range of topics, including Crystallography, Metal, Heterogeneous catalysis and Molybdenum disulfide. His study looks at the relationship between Chemical engineering and topics such as Copper, which overlap with Surface energy.

His most cited work include:

  • Atomic-scale imaging of carbon nanofibre growth (1135 citations)
  • Atom-Resolved Imaging of Dynamic Shape Changes in Supported Copper Nanocrystals (866 citations)
  • Atomic-scale structure of single-layer MoS2 nanoclusters (611 citations)

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

The scientist’s investigation covers issues in Catalysis, Nanotechnology, Chemical engineering, Transmission electron microscopy and Nanoparticle. Stig Helveg has researched Catalysis in several fields, including Inorganic chemistry, Crystallography, Methanol and Nanoclusters. In general Nanotechnology study, his work on Nanocrystal, Nanomaterials and High-resolution transmission electron microscopy often relates to the realm of Atomic units, thereby connecting several areas of interest.

His study explores the link between Chemical engineering and topics such as Sintering that cross with problems in Ostwald ripening. His Transmission electron microscopy research includes themes of Nanoreactor, Binary compound and Analytical chemistry. His Nanoparticle research is multidisciplinary, relying on both Zeolite and Particle size.

He most often published in these fields:

  • Catalysis (48.85%)
  • Nanotechnology (32.82%)
  • Chemical engineering (30.53%)

What were the highlights of his more recent work (between 2016-2021)?

  • Catalysis (48.85%)
  • Chemical engineering (30.53%)
  • Atomic resolution (6.87%)

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

His primary scientific interests are in Catalysis, Chemical engineering, Atomic resolution, Nanoparticle and Nanotechnology. His study on Hydrodesulfurization is often connected to Sensitivity as part of broader study in Catalysis. Stig Helveg has included themes like Heterogeneous catalysis, Oxide, Ethylene polymerization, Redox and Vanadium in his Chemical engineering study.

Nanoparticle is closely attributed to Transmission electron microscopy in his work. In his works, Stig Helveg performs multidisciplinary study on Nanotechnology and Surface reconstruction. His Inorganic chemistry research incorporates elements of Scanning transmission electron microscopy and Transition metal.

Between 2016 and 2021, his most popular works were:

  • Controllable etching of MoS2 basal planes for enhanced hydrogen evolution through the formation of active edge sites (115 citations)
  • Visualizing atomic-scale redox dynamics in vanadium oxide-based catalysts. (26 citations)
  • Comment on "Active sites for CO2 hydrogenation to methanol on Cu/ZnO catalysts". (24 citations)

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

  • Catalysis
  • Hydrogen
  • Oxygen

His primary areas of study are Catalysis, Chemical engineering, Transmission electron microscopy, Nanoparticle and Crystallography. His Catalysis study integrates concerns from other disciplines, such as Zinc, Carbon dioxide and Copper. His Chemical engineering research is multidisciplinary, incorporating elements of Microreactor, Stoichiometry and Vanadium oxide, Oxide.

The concepts of his Transmission electron microscopy study are interwoven with issues in Vicinal, Platinum, Adsorption and Faceting. His studies deal with areas such as Sputtering, Metal, Nanoengineering, Hydrodesulfurization and Quadrupole mass analyzer as well as Nanoparticle. His study in Crystallography is interdisciplinary in nature, drawing from both Hydrogen production, Tafel equation, Etching and Molybdenum disulfide.

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

Atomic-scale imaging of carbon nanofibre growth

Stig Helveg;Carlos López-Cartes;Carlos López-Cartes;Jens Sehested;Poul L. Hansen.
Nature (2004)

1715 Citations

Atom-Resolved Imaging of Dynamic Shape Changes in Supported Copper Nanocrystals

Poul L. Hansen;Jakob Birkedal Wagner;Stig Helveg;Jens R. Rostrup-Nielsen.
Science (2002)

1303 Citations

Atomic-scale structure of single-layer MoS2 nanoclusters

S. Helveg;J. V. Lauritsen;E. Lægsgaard;I. Stensgaard.
Physical Review Letters (2000)

1100 Citations

Size-dependent structure of MoS2 nanocrystals.

Jeppe V. Lauritsen;Jakob Kibsgaard;Stig Helveg;Henrik Topsøe.
Nature Nanotechnology (2007)

713 Citations

One-Dimensional Metallic Edge States in MoS2

Mikkel Bollinger;J.V. Lauritsen;Karsten Wedel Jacobsen;Jens Kehlet Nørskov.
Physical Review Letters (2001)

644 Citations

First principles calculations and experimental insight into methane steam reforming over transition metal catalysts

Glenn Jones;Jon Geest Jakobsen;Signe Sarah Shim;Jesper Kleis.
Journal of Catalysis (2008)

639 Citations

Location and coordination of promoter atoms in Co- and Ni-promoted MoS2-based hydrotreating catalysts

Jeppe V. Lauritsen;Jakob Kibsgaard;Georg H. Olesen;Poul Georg Moses.
Journal of Catalysis (2007)

480 Citations

Quantifying the promotion of Cu catalysts by ZnO for methanol synthesis

Sebastian Kuld;Max Thorhauge;Hanne Falsig;Christian Fink Elkjær.
Science (2016)

473 Citations

Atomic-scale structure of Co-Mo-S nanoclusters in hydrotreating catalysts

J.V Lauritsen;S Helveg;E Lægsgaard;I Stensgaard.
Journal of Catalysis (2001)

447 Citations

Direct Observations of Oxygen-induced Platinum Nanoparticle Ripening Studied by In Situ TEM

Søren B. Simonsen;Ib Chorkendorff;Søren Dahl;Magnus Skoglundh.
Journal of the American Chemical Society (2010)

417 Citations

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