D-Index & Metrics Best Publications

D-Index & Metrics

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 56 Citations 11,779 165 World Ranking 6345 National Ranking 36

Overview

What is she best known for?

The fields of study she is best known for:

  • Quantum mechanics
  • Organic chemistry
  • Thermodynamics

Her primary areas of study are Nucleation, Sulfuric acid, Particle, Inorganic chemistry and Aerosol. Her Nucleation research is within the category of Thermodynamics. Hanna Vehkamäki interconnects Molecule, Ammonia and Clathrate hydrate in the investigation of issues within Sulfuric acid.

Her biological study spans a wide range of topics, including Plume and Particle size. Her work carried out in the field of Inorganic chemistry brings together such families of science as Chemical physics, Electronic structure and Dimethylamine. Her Aerosol research is multidisciplinary, relying on both Mineralogy, Atmospheric sciences, Troposphere and Analytical chemistry.

Her most cited work include:

  • Formation and growth rates of ultrafine atmospheric particles: a review of observations (1645 citations)
  • Direct observations of atmospheric aerosol nucleation. (609 citations)
  • Molecular understanding of sulphuric acid-amine particle nucleation in the atmosphere (471 citations)

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

Her scientific interests lie mostly in Nucleation, Sulfuric acid, Cluster, Inorganic chemistry and Particle. Her Nucleation study is related to the wider topic of Thermodynamics. She combines subjects such as Molecule, Quantum chemical, Ammonia, Ion and Dimethylamine with her study of Sulfuric acid.

Hanna Vehkamäki has researched Cluster in several fields, including Lennard-Jones potential, Molecular dynamics, Molecular physics, Atomic physics and Evaporation. Her Particle research includes themes of Range, Atmospheric sciences, Aerosol, Environmental chemistry and Chemical engineering. Her Aerosol research incorporates elements of Atmosphere, Mineralogy and Troposphere.

She most often published in these fields:

  • Nucleation (50.59%)
  • Sulfuric acid (32.35%)
  • Cluster (25.59%)

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

  • Sulfuric acid (32.35%)
  • Cluster (25.59%)
  • Particle (20.59%)

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

Hanna Vehkamäki mainly investigates Sulfuric acid, Cluster, Particle, Nucleation and Chemical physics. Her Sulfuric acid research integrates issues from Kinetics, Methanol, Dimethylamine and Ammonia. Her study in Cluster is interdisciplinary in nature, drawing from both Chemical reaction, Glyoxylic acid, Quantum chemistry, Molecule and Mass spectrometry.

Her Particle study incorporates themes from Range, Partition coefficient, Saturation, Condensation and Chemical engineering. Her Nucleation study necessitates a more in-depth grasp of Thermodynamics. Her Chemical physics research also works with subjects such as

  • Atmosphere that connect with fields like Aerosol,
  • Ice nucleus that connect with fields like Latent heat and Surface geometry,
  • Quantum chemical which connect with Cluster analysis and Field,
  • Scientific method most often made with reference to Reaction rate constant.

Between 2016 and 2021, her most popular works were:

  • Atmospheric Fate of Monoethanolamine: Enhancing New Particle Formation of Sulfuric Acid as an Important Removal Process (39 citations)
  • New particle formation from sulfuric acid and amines: Comparison of monomethylamine, dimethylamine, and trimethylamine (37 citations)
  • Diamines Can Initiate New Particle Formation in the Atmosphere. (32 citations)

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

Formation and growth rates of ultrafine atmospheric particles: a review of observations

M. Kulmala;H. Vehkamäki;T. Petäjä;M. Dal Maso.
Journal of Aerosol Science (2004)

2042 Citations

Direct observations of atmospheric aerosol nucleation.

Markku Kulmala;Jenni Kontkanen;Heikki Junninen;Katrianne Lehtipalo.
Science (2013)

706 Citations

Molecular understanding of sulphuric acid-amine particle nucleation in the atmosphere

Joao Almeida;Joao Almeida;Siegfried Schobesberger;Andreas Kürten;Ismael K. Ortega.
Nature (2013)

560 Citations

An improved parameterization for sulfuric acid-water nucleation rates for tropospheric and stratospheric conditions

Hanna Tuula Katariina Vehkamäki;M Kulmala;I Napari;K E J Lehtinen.
Journal of Geophysical Research (2002)

487 Citations

Amines are likely to enhance neutral and ion-induced sulfuric acid-water nucleation in the atmosphere more effectively than ammonia

Theo Kurten;Ville Loukonen;Hanna Vehkamäki;Markku Kulmala.
Atmospheric Chemistry and Physics (2008)

413 Citations

Parametrization of ternary nucleation rates for H2SO4‐NH3‐H2O vapors

I. Napari;M. Noppel;M. Noppel;H. Vehkamäki;M. Kulmala.
Journal of Geophysical Research (2002)

308 Citations

Molecular understanding of atmospheric particle formation from sulfuric acid and large oxidized organic molecules

Siegfried Schobesberger;Heikki Junninen;Federico Bianchi;Gustaf Lönn.
Proceedings of the National Academy of Sciences of the United States of America (2013)

271 Citations

Heterogeneous nucleation experiments bridging the scale from molecular ion clusters to nanoparticles.

Paul M. Winkler;Gerhard Steiner;Aron Vrtala;Hanna Vehkamäki.
Science (2008)

265 Citations

Classical nucleation theory in multicomponent systems

Hanna Vehkamäki.
(2006)

246 Citations

From quantum chemical formation free energies to evaporation rates

I. K. Ortega;O. Kupiainen;T. Kurtén;T. Olenius.
Atmospheric Chemistry and Physics (2012)

229 Citations

Best Scientists Citing Hanna Vehkamäki

Markku Kulmala

Markku Kulmala

University of Helsinki

Publications: 611

Tuukka Petäjä

Tuukka Petäjä

University of Helsinki

Publications: 263

Ari Laaksonen

Ari Laaksonen

Finnish Meteorological Institute

Publications: 130

Kari E. J. Lehtinen

Kari E. J. Lehtinen

University of Eastern Finland

Publications: 122

Ilona Riipinen

Ilona Riipinen

Stockholm University

Publications: 118

Katrianne Lehtipalo

Katrianne Lehtipalo

Finnish Meteorological Institute

Publications: 113

Veli-Matti Kerminen

Veli-Matti Kerminen

University of Helsinki

Publications: 106

Heikki Junninen

Heikki Junninen

University of Tartu

Publications: 103

James N. Smith

James N. Smith

University of California, Irvine

Publications: 102

Douglas R. Worsnop

Douglas R. Worsnop

University of Helsinki

Publications: 93

Mikael Ehn

Mikael Ehn

University of Helsinki

Publications: 92

Jonathan Duplissy

Jonathan Duplissy

University of Helsinki

Publications: 84

Lauri Laakso

Lauri Laakso

Finnish Meteorological Institute

Publications: 82

Urs Baltensperger

Urs Baltensperger

Paul Scherrer Institute

Publications: 68

Michael Boy

Michael Boy

University of Helsinki

Publications: 67

Roy M. Harrison

Roy M. Harrison

University of Birmingham

Publications: 67

Profile was last updated on December 6th, 2021.
Research.com Ranking is based on data retrieved from the Microsoft Academic Graph (MAG).
The ranking d-index is inferred from publications deemed to belong to the considered discipline.

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