Jonas Ø. Hansen

2.6k total citations · 1 hit paper
23 papers, 2.3k citations indexed

About

Jonas Ø. Hansen is a scholar working on Materials Chemistry, Renewable Energy, Sustainability and the Environment and Geophysics. According to data from OpenAlex, Jonas Ø. Hansen has authored 23 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Materials Chemistry, 10 papers in Renewable Energy, Sustainability and the Environment and 4 papers in Geophysics. Recurrent topics in Jonas Ø. Hansen's work include Catalytic Processes in Materials Science (12 papers), Advanced Photocatalysis Techniques (9 papers) and TiO2 Photocatalysis and Solar Cells (7 papers). Jonas Ø. Hansen is often cited by papers focused on Catalytic Processes in Materials Science (12 papers), Advanced Photocatalysis Techniques (9 papers) and TiO2 Photocatalysis and Solar Cells (7 papers). Jonas Ø. Hansen collaborates with scholars based in Denmark, United States and South Africa. Jonas Ø. Hansen's co-authors include Stefan Wendt, Flemming Besenbacher, Estephanía Lira, Erik Lægsgaard, Bjørk Hammer, J. Matthiesen, Zheshen Li, Georg K. H. Madsen, Phillip Sprunger and Ralf Bechstein and has published in prestigious journals such as Science, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

Jonas Ø. Hansen

23 papers receiving 2.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The Role of Interstitial Sites in the Ti 3d Defect State in the Band Gap of Titania

2008 799 citations Stefan Wendt, Phillip Sprunger et al. Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Jonas Ø. Hansen Denmark	19	1.8k	1.1k	502	232	207	23	2.3k
Takashi Horikawa Japan	25	2.0k 1.1×	405 0.4×	855 1.7×	315 1.4×	105 0.5×	74	2.5k
Luise Theil Kuhn Denmark	24	1.2k 0.7×	544 0.5×	415 0.8×	96 0.4×	302 1.5×	101	1.9k
Lei Xie China	26	1.1k 0.6×	339 0.3×	599 1.2×	58 0.3×	534 2.6×	118	2.0k
J.M. Honig United States	30	1.1k 0.6×	283 0.3×	462 0.9×	214 0.9×	106 0.5×	119	2.5k
Simon D. Elliott Ireland	33	2.9k 1.6×	371 0.3×	2.2k 4.5×	190 0.8×	248 1.2×	94	3.8k
Joachim Landers Germany	24	935 0.5×	526 0.5×	352 0.7×	54 0.2×	399 1.9×	77	1.8k
Klaus‐Dieter Becker Germany	24	1.7k 0.9×	342 0.3×	703 1.4×	63 0.3×	168 0.8×	102	2.2k
M. Godinho Portugal	23	875 0.5×	325 0.3×	194 0.4×	54 0.2×	214 1.0×	147	1.9k
Noboru Takeuchi Mexico	24	1.6k 0.9×	280 0.3×	698 1.4×	95 0.4×	245 1.2×	146	2.3k
T. Sekiya Japan	22	1.9k 1.0×	539 0.5×	627 1.2×	110 0.5×	160 0.8×	94	2.3k

Countries citing papers authored by Jonas Ø. Hansen

Since Specialization

Citations

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

Fields of papers citing papers by Jonas Ø. Hansen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jonas Ø. Hansen. 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 Jonas Ø. Hansen. The network helps show where Jonas Ø. Hansen may publish in the future.

Co-authorship network of co-authors of Jonas Ø. Hansen

This figure shows the co-authorship network connecting the top 25 collaborators of Jonas Ø. Hansen. A scholar is included among the top collaborators of Jonas Ø. Hansen 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 Jonas Ø. Hansen. Jonas Ø. Hansen 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

Hansen, Jonas Ø., J. Matthiesen, Estephanía Lira, L. Lammich, & Stefan Wendt. (2017). A new recipe for preparing oxidized TiO2(1 1 0) surfaces: An STM study. Surface Science. 666. 113–122. 6 indexed citations

Hansen, Jonas Ø., Umberto Martinez, Soeren Porsgaard, et al.. (2016). Unravelling Site-Specific Photo-Reactions of Ethanol on Rutile TiO2(110). Scientific Reports. 6(1). 21990–21990. 50 indexed citations

Lira, Estephanía, Jonas Ø. Hansen, Lindsay R. Merte, et al.. (2013). Growth of Ag and Au Nanoparticles on Reduced and Oxidized Rutile TiO2(110) Surfaces. Topics in Catalysis. 56(15-17). 1460–1476. 27 indexed citations

Kristoffersen, Henrik H., Jonas Ø. Hansen, Umberto Martinez, et al.. (2013). Role of Steps in the Dissociative Adsorption of Water on RutileTiO2(110). Physical Review Letters. 110(14). 146101–146101. 60 indexed citations

Martinez, Umberto, Jonas Ø. Hansen, Estephanía Lira, et al.. (2012). Reduced Step Edges on RutileTiO2(110)as Competing Defects to Oxygen Vacancies on the Terraces and Reactive Sites for Ethanol Dissociation. Physical Review Letters. 109(15). 155501–155501. 38 indexed citations

Hansen, Jonas Ø., Peipei Huo, Umberto Martinez, et al.. (2011). Direct Evidence for Ethanol Dissociation on RutileTiO2(110). Physical Review Letters. 107(13). 136102–136102. 58 indexed citations

Lira, Estephanía, Peipei Huo, Jonas Ø. Hansen, et al.. (2011). Effects of the crystal reduction state on the interaction of oxygen with rutile TiO2(110). Catalysis Today. 182(1). 25–38. 39 indexed citations

Lira, Estephanía, Jonas Ø. Hansen, Peipei Huo, et al.. (2010). Dissociative and molecular oxygen chemisorption channels on reduced rutile TiO2(110): An STM and TPD study. Surface Science. 604(21-22). 1945–1960. 134 indexed citations

Zhang, Zhen, Junseok Lee, John T. Yates, et al.. (2010). Unraveling the Diffusion of Bulk Ti Interstitials in Rutile TiO₂(110) by Monitoring Their Reaction with O Adatoms. The Journal of Physical Chemistry C. 114(7). 3059–3062. 81 indexed citations

10.

Hansen, Jonas Ø., Estephanía Lira, Patrick Galliker, et al.. (2010). Enhanced Bonding of Silver Nanoparticles on Oxidized TiO₂(110). The Journal of Physical Chemistry C. 114(40). 16964–16972. 26 indexed citations

11.

Matthiesen, J., Jonas Ø. Hansen, Stefan Wendt, et al.. (2009). Formation and Diffusion of Water Dimers on RutileTiO2(110). Physical Review Letters. 102(22). 226101–226101. 91 indexed citations

12.

BURNS, R. C., A. I. Chumakov, S. H. Connell, et al.. (2009). HPHT growth and x-ray characterization of high-quality type IIa diamond. Journal of Physics Condensed Matter. 21(36). 364224–364224. 94 indexed citations

13.

Martineau, P. M., Simon C. Lawson, Daniel J. Twitchen, et al.. (2009). High crystalline quality single crystal chemical vapour deposition diamond. Journal of Physics Condensed Matter. 21(36). 364205–364205. 78 indexed citations

14.

Matthiesen, J., Stefan Wendt, Jonas Ø. Hansen, et al.. (2009). Observation of All the Intermediate Steps of a Chemical Reaction on an Oxide Surface by Scanning Tunneling Microscopy. ACS Nano. 3(3). 517–526. 93 indexed citations

15.

Wendt, Stefan, Phillip Sprunger, Estephanía Lira, et al.. (2008). The Role of Interstitial Sites in the Ti 3d Defect State in the Band Gap of Titania. Science. 320(5884). 1755–1759. 799 indexed citations breakdown →

16.

BURNS, R. C., A. I. Chumakov, Dina Carbone, et al.. (2007). Diamonds for x-ray optical applications at 3^rdand 4^thgeneration x-ray sources. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6705. 67050K–67050K. 1 indexed citations

17.

Hansen, Jacob A., R. Mukhopadhyay, Jonas Ø. Hansen, & Kurt V. Gothelf. (2006). Femtomolar Electrochemical Detection of DNA Targets Using Metal Sulfide Nanoparticles. Journal of the American Chemical Society. 128(12). 3860–3861. 171 indexed citations

18.

Hoszowska, J., Andreas K. Freund, Tetsuya Ishikawa, et al.. (2001). Characterization of high-quality synthetic diamond crystals by μm-resolved x-ray diffractometry and topography. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4501. 106–106. 2 indexed citations

19.

BURNS, R. C., et al.. (1999). Growth of high purity large synthetic diamond crystals. Diamond and Related Materials. 8(8-9). 1433–1437. 128 indexed citations

20.

Hansen, Jonas Ø., R.G. Copperthwaite, T.E. Derry, & John M. Pratt. (1989). A tensiometric study of diamond (111) and (110) faces. Journal of Colloid and Interface Science. 130(2). 347–358. 39 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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