H-Index & Metrics Best Publications

H-Index & Metrics

Discipline name H-index Citations Publications World Ranking National Ranking
Environmental Sciences D-index 54 Citations 14,007 144 World Ranking 1637 National Ranking 1

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Oxygen
  • Statistics

His primary areas of investigation include Aerosol, Nucleation, Particle, Cloud condensation nuclei and Sulfuric acid. His studies deal with areas such as Autoxidation, Atmospheric sciences, Air quality index, Condensation and Environmental chemistry as well as Aerosol. Heikki Junninen interconnects Chemical physics, Atmosphere, Meteorology, Mineralogy and Chemical engineering in the investigation of issues within Nucleation.

His Particle research incorporates elements of Ion and Ozone. His work deals with themes such as Volatility and Atmospheric chemistry, which intersect with Cloud condensation nuclei. In his study, which falls under the umbrella issue of Sulfuric acid, Sulfate is strongly linked to Ammonia.

His most cited work include:

  • A large source of low-volatility secondary organic aerosol (817 citations)
  • Role of sulphuric acid, ammonia and galactic cosmic rays in atmospheric aerosol nucleation (742 citations)
  • Direct observations of atmospheric aerosol nucleation. (609 citations)

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

His main research concerns Aerosol, Particle, Nucleation, Atmospheric sciences and Mass spectrometry. He studies Aerosol, namely Cloud condensation nuclei. His studies in Particle integrate themes in fields like Chemical physics, Ozone, Atmospheric chemistry, Particle size and Condensation.

As a part of the same scientific study, he usually deals with the Nucleation, concentrating on Sulfuric acid and frequently concerns with Chemical engineering. His research integrates issues of Particulates, Radiative forcing and Taiga in his study of Atmospheric sciences. His Mass spectrometry study combines topics in areas such as Ion, Chemical ionization and Chemical composition.

He most often published in these fields:

  • Aerosol (54.51%)
  • Particle (39.34%)
  • Nucleation (28.28%)

What were the highlights of his more recent work (between 2017-2021)?

  • Aerosol (54.51%)
  • Particle (39.34%)
  • Nucleation (28.28%)

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

His primary areas of study are Aerosol, Particle, Nucleation, Cloud condensation nuclei and Environmental chemistry. His Aerosol research incorporates themes from Trace gas, Atmospheric sciences, Atmospheric chemistry, Sea ice and Particulates. His Particle research is multidisciplinary, incorporating perspectives in Chemical physics, Atmosphere, Condensation, Chemical engineering and Sulfuric acid.

His Nucleation study incorporates themes from Ion and Molecule. His Ion study integrates concerns from other disciplines, such as Relative humidity and Analytical chemistry. His Environmental chemistry study combines topics from a wide range of disciplines, such as Taiga, Ammonium sulfate and Mass spectrometry.

Between 2017 and 2021, his most popular works were:

  • Atmospheric new particle formation from sulfuric acid and amines in a Chinese megacity (154 citations)
  • Highly Oxygenated Organic Molecules (HOM) from Gas-Phase Autoxidation Involving Peroxy Radicals: A Key Contributor to Atmospheric Aerosol (129 citations)
  • Ion-induced sulfuric acid–ammonia nucleation drives particle formation in coastal Antarctica (25 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

A large source of low-volatility secondary organic aerosol

Mikael Ehn;Joel A. Thornton;Einhard Kleist;Mikko Sipila.
Nature (2014)

976 Citations

Role of sulphuric acid, ammonia and galactic cosmic rays in atmospheric aerosol nucleation

Jasper Kirkby;Joachim Curtius;João Almeida;João Almeida;Eimear Dunne.
Nature (2011)

946 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

Methods for imputation of missing values in air quality data sets

Heikki Junninen;Harri Niska;Kari Tuppurainen;Juhani Ruuskanen.
Atmospheric Environment (2004)

512 Citations

Toward direct measurement of atmospheric nucleation.

Markku Kulmala;Ilona Riipinen;Mikko Juhani Sipilä;Hanna E Manninen.
Science (2007)

472 Citations

Oxidation Products of Biogenic Emissions Contribute to Nucleation of Atmospheric Particles

Francesco Riccobono;Siegfried Schobesberger;Catherine E. Scott;Josef Dommen.
Science (2014)

390 Citations

Ion-induced nucleation of pure biogenic particles

Jasper Kirkby;Jasper Kirkby;Jonathan Duplissy;Jonathan Duplissy;Kamalika Sengupta;Carla Frege.
Nature (2016)

385 Citations

The role of low-volatility organic compounds in initial particle growth in the atmosphere

Jasmin Tröstl;Wayne K. Chuang;Hamish Gordon;Martin Heinritzi.
Nature (2016)

382 Citations

A high-resolution mass spectrometer to measure atmospheric ion composition

H. Junninen;M. Ehn;T. Petäjä;L. Luosujärvi.
Atmospheric Measurement Techniques (2010)

380 Citations

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Best Scientists Citing Heikki Junninen

Markku Kulmala

Markku Kulmala

University of Helsinki

Publications: 439

Tuukka Petäjä

Tuukka Petäjä

University of Helsinki

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Jose L. Jimenez

Jose L. Jimenez

University of Colorado Boulder

Publications: 128

Ilona Riipinen

Ilona Riipinen

Stockholm University

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André S. H. Prévôt

André S. H. Prévôt

Paul Scherrer Institute

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Urs Baltensperger

Urs Baltensperger

Paul Scherrer Institute

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Theo Kurtén

Theo Kurtén

University of Helsinki

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Kari E. J. Lehtinen

Kari E. J. Lehtinen

University of Eastern Finland

Publications: 93

Douglas R. Worsnop

Douglas R. Worsnop

University of Helsinki

Publications: 91

James N. Smith

James N. Smith

University of California, Irvine

Publications: 88

Katrianne Lehtipalo

Katrianne Lehtipalo

Finnish Meteorological Institute

Publications: 84

Ari Laaksonen

Ari Laaksonen

Finnish Meteorological Institute

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Veli-Matti Kerminen

Veli-Matti Kerminen

University of Helsinki

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Mikael Ehn

Mikael Ehn

University of Helsinki

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Roy M. Harrison

Roy M. Harrison

University of Birmingham

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Neil M. Donahue

Neil M. Donahue

Carnegie Mellon University

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