Department of Physics

  • Finland

Publications 1972 2020

2020

Asteroid mass estimation with the robust adaptive Metropolis algorithm

Siltala, L. & Granvik, M., 9 Jan 2020, In : Astronomy & Astrophysics. 633, 11 p., A46.

Research output: Contribution to journalArticleScientificpeer-review

Characterization of the matrix and fusion crust of the recent meteorite fall Ozerki L6

Maksimova, A. A., Petrova, E. V., Chukin, A. V., Karabanalov, M. S., Felner, I., Gritsevich, M. & Oshtrakh, M. I., Jan 2020, In : Meteoritics and Planetary Science. 55, 1, p. 231-244 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Classification of clusters in collision cascades

Bhardwaj, U., Sand, A. E. & Warrier, M., 1 Feb 2020, In : Computational Materials Science. 172, 14 p., 109364.

Research output: Contribution to journalArticleScientificpeer-review

Classification of vacuum arc breakdowns in a pulsed DC system

Saressalo, A., Profatilova, I., Kyritsakis, A., Paszkiewicz, J., Calatroni, S., Wuensch, W. & Djurabekova, F., 11 Feb 2020, In : Physical Review Special Topics - Accelerators and Beams. 23, 2, p. 023101 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Comparative study of deuterium retention in irradiated Eurofer and Fe-Cr from a new ion implantation materials facility

Hollingsworth, A., Lavrentiev, M. Y., Watkins, R., Davies, A. C., Davies, S., Smith, R., Mason, D. R., Baron-Wiechec, A., Kollo, Z., Hess, J., Jepu, I., Likonen, J., Heinola, K., Mizohata, K., Meslin, E., Barthe, M-F., Widdowson, A., Grech, I. S., Abraham, K., Pender, E. & 4 others, McShee, A., Martynova, Y., Freisinger, M. & De Backer, A., Jan 2020, In : Nuclear Fusion. 60, 1, 10 p., 016024.

Research output: Contribution to journalArticleScientificpeer-review

Data Analysis of Low-cost Air Quality Sensors in Helsinki

Zaidan, M., Hossein Motlagh, N., Fung, P. L., Timonen, H., Tarkoma, S., Hussein, T., Petäjä, T. & Kulmala, M., Jun 2020, (Accepted/In press) 1 p. Denmark : Nordic Society for Aerosol Research (NOSA).

Research output: Other contribution

Open Access
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Data mining of petrophysical and lithogeochemical borehole data to elucidate the origin of seismic reflectivity within the Kevitsa Ni-Cu-PGE -bearing intrusion, northern Finland

Junno, N. M., Koivisto, E. A-L., Kukkonen, I. T., Malehmir, A., Wijns, C. & Montonen, M., 1 Jan 2020, In : Geophysical Prospecting. 68, 1, p. 82-102 21 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Defect accumulation and evolution during prolonged irradiation of Fe and FeCr alloys

Granberg, F., Byggmästar, J. & Nordlund, K., Jan 2020, In : Journal of Nuclear Materials. 528, 11 p., 151843.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Defect and density evolution under high-fluence ion irradiation of Si/SiO2 heterostructures

Djurabekova, F., Fridlund, C. & Nordlund, K., 3 Jan 2020, In : Physical Review Materials. 4, 1, 12 p., 013601.

Research output: Contribution to journalArticleScientificpeer-review

Direct observation of ion-induced self-organization and ripple propagation processes in atomistic simulations

Lopez-Cazalilla, A., Djurabekova, F., Ilinov, A., Fridlund, C. & Nordlund, K., 3 Mar 2020, In : Materials Research Letters. 8, 3, p. 110-116 7 p.

Research output: Contribution to journalLetterScientificpeer-review

Open Access
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Direct observation of ripples under different angles at low energy

Lopez Cazalilla, A., Djurabekova, F. & Nordlund, K., 2020, (In preparation).

Research output: Working paperScientific

Discovering Earth’s transient moons with the Large Synoptic Survey Telescope

Fedorets, G., Granvik, M., Jones, R. L., Jurić, M. & Jedicke, R., Mar 2020, In : Icarus. 338

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Dynamical stability of radiation-induced C15 clusters in iron

Byggmästar, J. & Granberg, F., Jan 2020, In : Journal of Nuclear Materials. 528, 6 p., 151893.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Higgs-R^2 inflation - full slow-roll study at tree level

Wahlman, L-P., Räsänen, S., Enqvist, K. & Enckell, V-M. S., 20 Jan 2020, In : Journal of Cosmology and Astroparticle Physics. ArXiv:1812.08754.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Hot WHIM counterparts of FUV O VI absorbers: Evidence in the line-of-sight towards quasar 3C 273

Ahoranta, J., Nevalainen, J., Wijers, N., Finoguenov, A., Bonamente, M., Tempel, E., Tilton, E., Schaye, J., Kaastra, J. & Gozaliasl, G., 2020, In : Astronomy & Astrophysics. 2020, 634

Research output: Contribution to journalArticleScientificpeer-review

Lexical Networks and Lexicon Profiles in Didactical Texts for Science Education

Koponen, I. & Nousiainen, M., 2020, COMPLEX NETWORKS 2019: Complex Networks and Their Applications VIII. Cherifi, H., GaitoJosé, S., Mendes, J. F., Moro, E. & Rocha, L. M. (eds.). Springer International Publishing AG, Vol. 1. p. 15-27 (Studies in Computational Intelligence ; vol. 882).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
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Low-cost Air Quality Sensing Process: Validation by Indoor-Outdoor Measurements

Hossein Motlagh, N., Arbayani Zaidan, M., Fung, P. L., Li, X., Matsumi, Y., Petäjä, T., Kulmala, M., Tarkoma, S. & Hussein, T., Jun 2020, (Accepted/In press) 15th IEEE Conference on Industrial Electronics and Applications (ICIEA2020). IEEE, 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
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New rate equation model to describe the stabilization of displacement damage by hydrogen atoms during ion irradiation in tungsten

Pecovnik, M., Hodille, E., Schwarz-Selinger, T., Grisolia, C. & Markelj, S., 2020, (Accepted/In press) In : Nuclear Fusion.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Non-contact determination of intra-ocular pressure in an ex vivo porcine model

Salmi, A., Nieminen, H., Veira Canle, D., Haeggström, E. & Kontiola, A., 2020, In : PLoS One.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Radiation fields in radiative transfer: spherical-wavelet representation

Xu, G. & Muinonen, K., 2020, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 243, 106821.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Scattering of light by dense particulate media in the geometric optics regime

Väisänen, T., Martikainen, J. & Muinonen, K., Jan 2020, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 241, 12 p., 106719.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Spectroscopic study of vacuum arc plasma expansion

Zhou, Z., Kyritsakis, A., Wang, Z., Li, Y., Geng, Y. & Djurabekova, F., 9 Jan 2020, In : Journal of Physics. D, Applied Physics. 53, 12, 11 p., 125501.

Research output: Contribution to journalArticleScientificpeer-review

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The long life of SAMBA connection in Columbia: A Paleomagnetic Study of the 1535 Ma Mucajaí Complex, Northern Amazonian Craton, Brazil

Bispo-Santos, F., D’Agrella-Filho, M. S., Pesonen, L. J., Salminen, J. M., Reis, N. J. & Silva, J. M., 2020, In : Gondwana Research. 80, p. 285-302 18 p.

Research output: Contribution to journalArticleScientificpeer-review

Towards an axiomatic formulation of noncommutative quantum field theory. II

Chaichian, M., Mnatsakanova, M. N. & Vernov, Y. S., Jan 2020, In : Nuclear Physics, Section B. 950, 17 p., 114846.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2019

03 - I SEE module guide

Fantini, P., Branchetti, L., Cutler, M., Laherto, A., Levrini, O., Palmgren, E. K., Tasquier, G. & Wilson, C., Aug 2019, ISEE, European Union. 32 p.

Research output: Book/ReportCommissioned report

Open Access
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04 - Case studies: I SEE project

Tasquier, G., Palmgren, E. K., Barelli, E., Branchetti, L., Fantini, E. P., Laherto, A., Levrini, O. & Wilson, C., Aug 2019, ISEE, European Union. 52 p.

Research output: Book/ReportCommissioned report

Open Access
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3D Acoustic Jet

Kekkonen, T., Mäkinen, J. M. K., Hyvönen, J. T. J., Kuronen, A., Kotiaho, T., Salmi, A. & Haeggström, E., 2019, 2019 IEEE International Ultrasonics Symposium (IUS). IEEE, p. 586-589 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

3D Convolutional Neural Network Applied to CT Angiography in the Detection of an Acute Ischemic Stroke

Öman, O., Mäkelä, T., Salli, E., Savolainen, S. & Kangasniemi, M., 2019, In : European radiology experimental. 3, 11 p., 8.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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3D morphometric analysis of calcified cartilage properties using micro-computed tomography

Kauppinen, S., Karhula, S. S., Thevenot, J., Ylitalo, T., Rieppo, L., Kestilä, I., Haapea, M., Hadjab, I., Finnilä, M. A., Quenneville, E., Garon, M., Gahunia, H. K., Pritzker, K. P. H., Buschmann, M. D., Saarakkala, S. & Nieminen, H. J., Jan 2019, In : Osteoarthritis and Cartilage. 27, 1, p. 172-180 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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3D Structure of the Milky Way ISM using models and Gaia data

Juvela, M., 2019.

Research output: Conference materialsPoster

Ab initio calculation of field emission from metal surfaces with atomic-scale defects

Toijala, H., Eimre, K., Kyritsakis, A., Zadin, V. & Djurabekova, F., 25 Oct 2019, In : Physical Review B. 100, 16, 11 p., 165421.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Absolute spectral modelling of asteroid (4) Vesta

Martikainen, J., Penttilä, A., Gritsevich, M., Videen, G. & Muinonen, K. O., Feb 2019, In : Monthly Notices of the Royal Astronomical Society. 483, 2, p. 1952–1956 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Accretion Disk Parameters Determined from the Great 2015 Flare of OJ 287

Valtonen, M. J., Zola, S., Pihajoki, P., Enestam, S., Lehto, H. J., Dey, L., Gopakumar, A., Drozdz, M., Ogloza, W., Zejmos, M., Gupta, A. C., Pursimo, T., Ciprini, S., Kidger, M., Nilsson, K., Berdyugin, A., Piirola, V., Jermak, H., Hudec, R. & Laine, S., 10 Sep 2019, In : Astrophysical Journal. 882, 2, 8 p., 88.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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A closer look at the deep radio sky: Multi-component radio sources at 3 GHz VLA-COSMOS

Vardoulaki, E., Andrade, E. F. J., Karim, A., Novak, M., Leslie, S. K., Tisanic, K., Smolcic, V., Schinnerer, E., Sargent, M. T., Bondi, M., Zamorani, G., Magnelli, B., Bertoldi, F., Ruiz, N. H., Mooley, K. P., Delhaize, J., Myers, S. T., Marchesi, S., Koekemoer, A. M., Gozaliasl, G. & 3 others, Finoguenov, A., Middleberg, E. & Ciliegi, P., 15 Jul 2019, In : Astronomy & Astrophysics. 627, 31 p., A142.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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A core mechanism for specifying root vascular patterning can replicate the anatomical variation seen in diverse plant species

Mellor, N., Vaughan-Hirsch, J., Kumpers, B. M. C., Help-Rinta-Rahko, H., Miyashima, S., Mahonen, A. P., Campilho, A., Kings, J. R. & Bishopp, A., Mar 2019, In : Development. 146, 6, 10 p., 172411.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Activation of sub 2 nm Water Soluble and Insoluble Standard Ions with Saturated Vapors of Butanol in a Boosted TSI ultrafine CPC

Attoui, M. & Kangasluoma, J., Nov 2019, In : Atmosphere - Ocean. 10, 11, 12 p., 665.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Active galactic nuclei and their large-scale structure: an eROSITA mock catalogue

Comparat, J., Merloni, A., Salvato, M., Nandra, K., Boller, T., Georgakakis, A., Finoguenov, A., Dwelly, T., Buchner, J., Del Moro, A., Clerc, N., Wang, Y., Zhao, G., Prada, F., Yepes, G., Brusa, M., Krumpe, M. & Liu, T., Aug 2019, In : Monthly Notices of the Royal Astronomical Society. 487, 2, p. 2005-2029 25 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Adaptive learning for disruption prediction in non-stationary conditions

JET Contributors, Kotschenreuther, M., Ahlgren, T., Aho-Mantila, L., Airila, M., Björkas, C., Heinola, K., Lahtinen, A., Nordlund, K., Safi, E., Pehkonen, S-P. & Murari, A., Aug 2019, In : Nuclear Fusion. 59, 8, 11 p., 086037.

Research output: Contribution to journalArticleScientificpeer-review

After all, how many catalytically active quinone molecules are bound to the respiratory complex I?

Haapanen, O., Parey, K., Yoga, E. G., Zickermann, V. & Sharma, V., Aug 2019.

Research output: Conference materialsAbstract

After all, how many catalytically active quinone molecules are bound to the respiratory complex I?

Haapanen, O., Parey, K., Yoga, E. G., Zickermann, V. & Sharma, V., Jun 2019.

Research output: Conference materialsPoster

Agent-based-model of students’ sociocognitive learning process in acquiring tiered knowledge

Koponen, I., 2019, Modelling and Simulation of Social-Behavioral Phenomena in Creative Societies: First International EURO Mini Conference, MSBC 2019, Vilnius, Lithuania, September 18–20, 2019, Proceedings. Agarwal, N., Sakalauskas, L. & Weber, G-W. (eds.). Cham: Springer International Publishing AG, p. 82-95 14 p. (Communications in Computer and Information Science ; vol. 1079).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
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Ajan sumea luonne

Hackman, T., Jul 2019, In : Arkhimedes. 2019, 2, p. 27-28 2 p.

Research output: Contribution to journalArticleProfessional

Al2O3 Thin Films Prepared by a Combined Thermal-Plasma Atomic Layer Deposition Process at Low Temperature for Encapsulation Applications

Zhu, Z., Merdes, S., Ylivaara, O. M. E., Mizohata, K., Heikkilä, M. J. & Savin, H., 30 Sep 2019, In : Physica Status Solidi. A: Applications and Materials Science. 5 p., 1900237.

Research output: Contribution to journalArticleScientificpeer-review

Alfvén Ion Cyclotron Waves in Sheath Regions Driven by Interplanetary Coronal Mass Ejections

Ala-Lahti, M., Kilpua, E. K. J., Soucek, J., Pulkkinen, T. & Dimmock, A. P., Jun 2019, In : Journal of geophysical research. Space physics. 124, 6, p. 3893-3909 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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ALGORITHMICS OF DIFFRACTION

Mieskolainen, M., 2019, In : Acta Physica Polonica B, Proceedings Supplement. 12, 4, p. 947-952 6 p.

Research output: Contribution to journalConference articleScientificpeer-review

A locked mode indicator for disruption prediction on JET and ASDEX upgrade

Sias, G., Cannas, B., Fanni, A., Murari, A., Pau, A., ASDEX Upgrade Team, EUROfusion MST1 Team, JET Contributors, Aho-Mantila, L., Costea, S., Holm, J. H., Zhang, W., Dimitrova, M., Lahtinen, A., Marchand, B., Ahlgren, T., Bjorkas, C., Heinola, K., Järvinen, A., Makkonen, T. & 2 others, Nordlund, K. & Safi, E., Jan 2019, In : Fusion Engineering and Design. 138, p. 254-266 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

A machine learning approach based on generative topographic mapping for disruption prevention and avoidance at JET

JET Contributors, Mlynar, J., Ahlgren, T., Aho-Mantila, L., Airila, M., Björkas, C., Heinola, K., Lahtinen, A., Nordlund, K., Safi, E., Sipila, S. K., Asunta, O., Groth, M., Hakola, A., Karhunen, J., Koivuranta, S., Kurki-Suonio, T., Lomanowski, B., Lonnroth, J., Salmi, A. & 3 others, Santala, M. I. K., Varje, J. & Siren, P., 22 Aug 2019, In : Nuclear Fusion. 59, 10, 106017.

Research output: Contribution to journalArticleScientificpeer-review