Unto Tapper
Impact in
- Health, Toxicology and Mutagenesis top 0.1%
- Air Quality and Health Impacts
- Toxic Organic Pollutants Impact
- Atmospheric Science top 0.5%
- Atmospheric chemistry and aerosols
- Atmospheric Ozone and Climate
Papers in
-
- Nuclear Materials and Properties 9
- Catalytic Processes in Materials Science 7
- Radiation 25
- Nuclear Physics and Applications 20
- X-ray Spectroscopy and Fluorescence Analysis 14
- Co-authors
- Pentti Paatero (6 shared papers)Jorma Jokiniemi (30 shared papers)Esko I. Kauppinen (21 shared papers)Olli Järvinen (1 shared paper)Pia Anttila (1 shared paper)Jari Vartiainen (5 shared papers)Klas Malmqvist (12 shared papers)Teemu Kärkelä (14 shared papers)
- Journals
- Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms (27 papers)Journal of Aerosol Science (8 papers)Journal of Nanoparticle Research (6 papers)Atmospheric Environment (4 papers)Annals of Nuclear Energy (3 papers)
- Partner nations
- FinlandSwedenSouth Africa
In The Last Decade
Unto Tapper
103 papers receiving 6.6k citations
Unto Tapper's Hit Papers
Peers
Comparison fields: 5 of 183
- Health, Toxicology and Mutagenesis 3.0k
- Atmospheric Science 2.8k
- Computational Mathematics 76
- Environmental Engineering 1.2k
- Pollution 732
Countries citing papers authored by Unto Tapper
This map shows the geographic impact of Unto Tapper's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Unto Tapper with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Unto Tapper more than expected).
Fields of papers citing papers by Unto Tapper
This network shows the impact of papers produced by Unto Tapper. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Unto Tapper. The network helps show where Unto Tapper may publish in the future.
Co-authors
The 25 scholars most cited alongside Unto Tapper, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 109 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Positive matrix factorization: A non‐negative factor model with optimal utilization of error estimates of data values Hit paper breakdown → | 1994 | 4365 |
| 2 | 1993 | 386 | |
| 3 | 2011 | 229 | |
| 4 | 2008 | 188 | |
| 5 | 1995 | 154 | |
| 6 | 2009 | 112 | |
| 7 | 2002 | 80 | |
| 8 | 1999 | 74 | |
| 9 | 2013 | 66 | |
| 10 | 1998 | 54 | |
| 11 | Colloid cysts of the third ventricle: correlation of MR and CT findings with histology and chemical analysis. | 1990 | 53 |
| 12 | 2020 | 46 | |
| 13 | 1993 | 45 | |
| 14 | 2010 | 44 | |
| 15 | 1990 | 37 | |
| 16 | 2005 | 36 | |
| 17 | 2016 | 35 | |
| 18 | 1997 | 35 | |
| 19 | 2021 | 33 | |
| 20 | 1993 | 32 |
About Unto Tapper
Unto Tapper is a scholar working on Materials Chemistry, Radiation, Biomedical Engineering, Electrical and Electronic Engineering and Surfaces, Coatings and Films, having authored 109 papers that have together received 6.9k indexed citations. Recurring topics across this work include Nuclear Physics and Applications (20 papers), X-ray Spectroscopy and Fluorescence Analysis (14 papers), Electron and X-Ray Spectroscopy Techniques (13 papers), Air Quality and Health Impacts (10 papers), Radioactive element chemistry and processing (9 papers), Nuclear Materials and Properties (9 papers), Catalytic Processes in Materials Science (7 papers) and Atmospheric chemistry and aerosols (7 papers). The work is most often cited by research in Health, Toxicology and Mutagenesis (3.0k citations), Atmospheric Science (2.8k citations), Computational Mathematics (76 citations), Environmental Engineering (1.2k citations) and Pollution (732 citations). Unto Tapper has collaborated with scholars based in Finland, Sweden and South Africa. Frequent co-authors include Pentti Paatero, Jorma Jokiniemi, Esko I. Kauppinen, Olli Järvinen, Pia Anttila, Jari Vartiainen, Klas Malmqvist, Teemu Kärkelä, Jussi Lyyränen and Petri Ahonen. Their work appears in journals such as Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms, Journal of Aerosol Science, Journal of Nanoparticle Research, Atmospheric Environment and Annals of Nuclear Energy.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.