Jani Hakala

7.8k total citations
25 papers, 409 citations indexed

About

Jani Hakala is a scholar working on Atmospheric Science, Health, Toxicology and Mutagenesis and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Jani Hakala has authored 25 papers receiving a total of 409 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Atmospheric Science, 8 papers in Health, Toxicology and Mutagenesis and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Jani Hakala's work include Atmospheric chemistry and aerosols (10 papers), Air Quality and Health Impacts (7 papers) and Infection Control and Ventilation (6 papers). Jani Hakala is often cited by papers focused on Atmospheric chemistry and aerosols (10 papers), Air Quality and Health Impacts (7 papers) and Infection Control and Ventilation (6 papers). Jani Hakala collaborates with scholars based in Finland, United States and China. Jani Hakala's co-authors include Neil M. Donahue, Tuukka Petäjä, Markku Kulmala, Jyri Mikkilä, Xiang Ding, Ellis S. Robinson, Victoria Hofbauer, Penglin Ye, Matti Rissanen and Siddharth Iyer and has published in prestigious journals such as Ecology, Scientific Reports and Atmospheric Environment.

In The Last Decade

Jani Hakala

21 papers receiving 407 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Jani Hakala Finland	10	297	200	85	54	53	25	409
Eetu Kari Finland	11	323 1.1×	226 1.1×	110 1.3×	49 0.9×	52 1.0×	15	377
Eva Y. Pfannerstill Germany	11	251 0.8×	125 0.6×	91 1.1×	69 1.3×	34 0.6×	23	326
Richard Iannone Canada	12	432 1.5×	218 1.1×	184 2.2×	41 0.8×	32 0.6×	23	512
Jan Pollmann United States	8	270 0.9×	103 0.5×	125 1.5×	29 0.5×	96 1.8×	11	434
Marcus Striednig Austria	7	203 0.7×	154 0.8×	54 0.6×	91 1.7×	24 0.5×	13	297
Maxwell C. Hunter United Kingdom	5	198 0.7×	82 0.4×	69 0.8×	42 0.8×	44 0.8×	5	255
Pekka Rantala Finland	17	584 2.0×	284 1.4×	234 2.8×	139 2.6×	119 2.2×	30	678
Iida Pullinen Finland	13	735 2.5×	474 2.4×	148 1.7×	140 2.6×	60 1.1×	27	786
Hariprasad D. Alwe United States	10	246 0.8×	102 0.5×	83 1.0×	44 0.8×	37 0.7×	14	278
Arttu Ylisirniö Finland	11	379 1.3×	238 1.2×	162 1.9×	47 0.9×	30 0.6×	22	404

Countries citing papers authored by Jani Hakala

Since Specialization

Citations

This map shows the geographic impact of Jani Hakala'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 Jani Hakala with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jani Hakala more than expected).

Fields of papers citing papers by Jani Hakala

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jani Hakala. 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 Jani Hakala. The network helps show where Jani Hakala may publish in the future.

Co-authorship network of co-authors of Jani Hakala

This figure shows the co-authorship network connecting the top 25 collaborators of Jani Hakala. A scholar is included among the top collaborators of Jani Hakala based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jani Hakala. Jani Hakala is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Auvinen, Mikko, Daulet Izbassarov, Tiia Grönholm, et al.. (2025). Quantitative validation in indoor dispersion modeling: Comparing large-eddy simulation results with experimental measurements. Physics of Fluids. 37(8). 1 indexed citations

Hakala, Jani, et al.. (2025). Effects of Spoken Phones and Patient Characteristics on Respiratory Aerosol Emission. Journal of Voice. 1 indexed citations

Lintusaari, Henna, et al.. (2025). How air cleaners, ventilation, and outdoor air pollution influence air quality in European hospitals: Case studies from Finland and Romania. Building and Environment. 276. 112865–112865.

Hakala, Jani, Niina Kuittinen, Ahmed Geneid, et al.. (2025). Systematic review of respiratory particle measurement studies and a new method for human particle emission measurement during breathing, coughing, and voice production. Journal of Aerosol Science. 189. 106619–106619.

Pandey, S., et al.. (2025). Unveiling the potential of far-UVC: Assessing irradiance and dose-response for microbial inactivation in UV systems. International Journal of Thermofluids. 27. 101187–101187.

Geneid, Ahmed, Paavo Alku, Jani Hakala, et al.. (2024). Effect of Vocalization on Human Aerosol Dynamics: Whispering Produces More Aerosols than Speaking. Journal of Voice. 3 indexed citations

Hakala, Jani, Eija Asmi, Antti Rostedt, et al.. (2023). High-volume evacuation mitigates viral aerosol spread in dental procedures. Scientific Reports. 13(1). 18984–18984. 6 indexed citations

Hakala, Jani & Neil M. Donahue. (2023). Carbonyl Oxide Stabilization from Trans Alkene and Terpene Ozonolysis. The Journal of Physical Chemistry A. 127(41). 8530–8543. 3 indexed citations

Kangasluoma, Juha, Jyri Mikkilä, Oskari Kausiala, et al.. (2022). Atmospheric pressure thermal desorption chemical ionization mass spectrometry for ultra-sensitive explosive detection. Talanta. 249. 123653–123653. 12 indexed citations

10.

Rissanen, Matti, Jyri Mikkilä, Siddharth Iyer, & Jani Hakala. (2019). Multi-scheme chemical ionization inlet (MION) for fast switching of reagent ion chemistry in atmospheric pressure chemical ionization mass spectrometry (CIMS) applications. Atmospheric measurement techniques. 12(12). 6635–6646. 40 indexed citations

11.

Hakala, Jani. (2018). Helsinkiläisten kerrostaloasuntojen hinnanmuodostus. Työväentutkimus Vuosikirja.

12.

Hakala, Jani & Neil M. Donahue. (2018). Pressure Stabilization of Criegee Intermediates Formed from Symmetric trans-Alkene Ozonolysis. The Journal of Physical Chemistry A. 122(49). 9426–9434. 6 indexed citations

13.

Kontkanen, Jenni, Katrianne Lehtipalo, Lauri Ahonen, et al.. (2017). Measurements of sub-3 nm particles using a particle size magnifier in different environments: from clean mountain top to polluted megacities. Atmospheric chemistry and physics. 17(3). 2163–2187. 70 indexed citations

14.

Kankainen, A., L. Cañete, T. Eronen, et al.. (2017). Mass Measurements for the rp Process. 1 indexed citations

15.

Kontkanen, Jenni, Katrianne Lehtipalo, Lauri Ahonen, et al.. (2016). A global view on atmospheric concentrations of sub-3 nm particles measured with the Particle Size Magnifier. 2 indexed citations

16.

Hakala, Jani & Neil M. Donahue. (2016). Pressure-Dependent Criegee Intermediate Stabilization from Alkene Ozonolysis. The Journal of Physical Chemistry A. 120(14). 2173–2178. 31 indexed citations

17.

Hakala, Jani, Jyri Mikkilä, Juan Hong, Mikael Ehn, & Tuukka Petäjä. (2016). VH-TDMA: A description and verification of an instrument to measure aerosol particle hygroscopicity and volatility. Aerosol Science and Technology. 51(1). 97–107. 10 indexed citations

18.

Sarnela, Nina, Tuija Jokinen, Tuomo Nieminen, et al.. (2015). Sulphuric acid and aerosol particle production in the vicinity of an oil refinery. Atmospheric Environment. 119. 156–166. 28 indexed citations

19.

Hakala, Jani, Juha Kangasluoma, & Tuukka Petäjä. (2013). Hygroscopicity of sub-6 nm sodium chloride particles. AIP conference proceedings. 480–482. 1 indexed citations

20.

Eronen, T., P. Dendooven, Jani Hakala, et al.. (2003). CHALLENGES OF FISSION RESEARCH AT THE IMPROVED IGISOL FACILITY. 611–616. 1 indexed citations

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.

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