Research output per year
Research output per year
- 45 results
Search results
-
2021
Performance and characterization of the FinEstBeAMS beamline at the MAX IV Laboratory
Chernenko, K., Kivimäki, A., Pärna, R., Wang, W., Sankari, R., Leandersson, M., Tarawneh, H., Pankratov, V., Kook, M., Kukk, E., Reisberg, L., Urpelainen, S., Käämbre, T., Siewert, F., Gwalt, G., Sokolov, A., Lemke, S., Alimov, S., Knedel, J., Kutz, O., & 5 others, 2021, In: JOURNAL OF SYNCHROTRON RADIATION. 28, 5, 11 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile4 Downloads (Pure) -
2020
Strong, Rapid and Reversible Photochromic Response of Nb doped TiO2 Nanocrystal Colloids in Hole Scavenging Media
Eglitis, R., Joost, U., Zukuls, A., Rubenis, K., Ignatans, R., Avotina, L., Baumane, L., Smits, K., Hirsimäki, M., Käämbre, T. & Šutka, A., 23 Dec 2020, In: ACS Applied Materials & Interfaces. 12, 51, p. 57609–57618 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile1 Citation (Scopus)17 Downloads (Pure) -
2018
Reversible photodoping of TiO2 nanoparticles
Joost, U., Sutka, A., Oja, M., Smits, K., Doebelin, N., Loot, A., Järvekülg, M., Hirsimäki, M., Valden, M. & Nommiste, E., 26 Dec 2018, In: Chemistry of Materials. 30, 24, p. 8968-8974Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile23 Citations (Scopus)18 Downloads (Pure) -
2017
FinEstBeaMS: A wide-range Finnish-Estonian Beamline for Materials Science at the 1.5 GeV storage ring at the MAX IV Laboratory
Pärna, R., Sankari, R., Kukk, E., Nömmiste, E., Valden, M., Lastusaari, M., Kooser, K., Kokko, K., Hirsimäki, M., Urpelainen, S., Turunen, P., Kivimäki, A., Pankratov, V., Reisberg, L., Hennies, F., Tarawneh, H., Nyholm, R. & Huttula, M., 1 Jul 2017, In: Nuclear instruments and Methods in Physics Research Section A: Accelerators Spectrometers Detectors and Associated Equipment. 859, p. 83-89 7 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile25 Citations (Scopus)109 Downloads (Pure) -
Investigation of the structural anisotropy in a self-assembling glycinate layer on Cu(100) by scanning tunneling microscopy and density functional theory calculations
Kuzmin, M., Lahtonen, K., Vuori, L., Sánchez-de-Armas, R., Hirsimäki, M. & Valden, M., 4 Mar 2017, In: Applied Surface Science. 409, p. 111-116 6 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile34 Downloads (Pure) -
2016
Improved antifouling properties and selective biofunctionalization of stainless steel by employing heterobifunctional silane-polyethylene glycol overlayers and avidin-biotin technology
Hynninen, V., Vuori, L., Hannula, M., Tapio, K., Lahtonen, K., Isoniemi, T., Lehtonen, E., Hirsimäki, M., Toppari, J. J., Valden, M. & Hytönen, V. P., 2016, In: Scientific Reports. 6, p. 29324 29324.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile15 Citations (Scopus)60 Downloads (Pure) -
UPS and DFT investigation of the electronic structure of gas-phase trimesic acid
Reisberg, L., Pärna, R., Kikas, A., Kuusik, I., Kisand, V., Hirsimäki, M., Valden, M. & Nõmmiste, E., Nov 2016, In: Journal of Electron Spectroscopy and Related Phenomena. 213, p. 11-16 6 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile3 Citations (Scopus)34 Downloads (Pure) -
2014
Biofunctional hybrid materials: bimolecular organosilane monolayers on FeCr alloys
Vuori, L., Leppiniemi, J., Hannula, M., Lahtonen, K., Hirsimäki, M., Nömmiste, E., Costelle, L., Hytönen, V. P. & Valden, M., 2014, In: Nanotechnology. 25, 43, p. 1-10 10 p., 435603.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile6 Citations (Scopus)1 Downloads (Pure) -
Controlling the synergetic effects in (3-aminopropyl) trimethoxysilane and (3-mercaptopropyl) trimethoxysilane coadsorption on stainless steel surfaces
Vuori, L., Hannula, M., Lahtonen, K., Jussila, P., Ali-Löytty, H., Hirsimäki, M., Pärna, R., Nömmiste, E. & Valden, M., 2014, In: Applied Surface Science. 317, p. 856-866 11 p.Research output: Contribution to journal › Article › Scientific › peer-review
10 Citations (Scopus) -
2013
In Situ XPS Studies of Electrochemically Negatively Polarized Molybdenum Carbide Derived Carbon Double Layer Capacitor Electrode
Tonisoo, A., Kruusma, J., Pärna, R., Kikas, A., Hirsimäki, M., Nommiste, E. & Lust, E., 2013, In: Journal of the Electrochemical Society. 160, 8, p. A1084-A1093 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
18 Citations (Scopus) -
2012
Effect of different annealing temperatures and SiO2/Si(100) substrate on the properties of nickel containing titania thin sol-gel films
Pärna, R., Joost, U., Nommiste, E., Käämbre, T., Kikas, A., Kuusik, I., Kink, I., Hirsimäki, M. & Kisand, V., 2012, In: Physica Status Solidi A: Applications And Materials Science. 209, 5, p. 953-965Research output: Contribution to journal › Article › Scientific › peer-review
9 Citations (Scopus) -
2011
Adsorption structure and bonding of trimesic acid on Cu(100)
Kanninen, L., Jokinen, N., Ali-Löytty, H., Jussila, P., Lahtonen, K., Hirsimäki, M., Valden, M., Kuzmin, M., Pärna, R. & Nõmmiste, E., 2011, In: Surcface Science. 605, 23-24, p. 1968-1978Research output: Contribution to journal › Article › Scientific › peer-review
16 Citations (Scopus) -
Effect of cobalt doping and annealing on properties of titania thin films prepared by sol-gel process
Pärna, A., Joost, U., Nömmiste, E., Käämbre, T., Kikas, A., Kuusik, I., Hirsimäki, M., Kink, I. & Kisand, V., 2011, In: Applied Surface Science. 257, 15, p. 6897-6907Research output: Contribution to journal › Article › Scientific › peer-review
27 Citations (Scopus) -
Influence of CrN surface compound on the initial stages of high temperature oxidation of ferritic stainless steel
Ali-Löytty, H., Jussila, P., Hirsimäki, M. & Valden, M., 2011, In: Applied Surface Science. 257, 17, p. 7783-7791Research output: Contribution to journal › Article › Scientific › peer-review
15 Citations (Scopus) -
2010
Effect of surface hydroxyl concentration on the bonding and morphology of aminopropylsilane thin films on austenitic stainless steel
Jussila, P., Ali-Löytty, H., Lahtonen, K., Hirsimäki, M. & Valden, M., 2010, In: Surface and Interface Analysis. 42, 3, p. 157-164Research output: Contribution to journal › Article › Scientific › peer-review
38 Citations (Scopus) -
Electron spectroscopic study of passive oxide layer formation on Fe-19Cr-18Ni-1Al-TiC austenitic stanless steel
Pärna, R., Nommiste, E., Kikas, A., Jussila, P., Hirsimäki, M., Valden, M. & Kisand, V., 2010, In: Journal of Electron Spectroscopy and Related Phenomena. 182, 3, p. 108-114 7 p.Research output: Contribution to journal › Article › Scientific › peer-review
5 Citations (Scopus) -
Surface science analysis and surface modification methods for biomaterials research
Kanninen, L., Jokinen, N., Lahtonen, K., Jussila, P., Ali-Löytty, H., Hirsimäki, M., Leppiniemi, J., Hytönen, V., Kulomaa, M., Ahola, N., Paakinaho, K., Kellomäki, M. & Valden, M., 1 Jan 2010, In: European Cells and Materials. 20, SUPPL. 3, p. 133 1 p.Research output: Contribution to journal › Article › Scientific › peer-review
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2009
Inhibition of initial surface oxidation by strongly bound hydroxyl species and Cr segregation: H2O and O2 adsorption on Fe-17Cr
Jussila, P., Ali-Löytty, H., Lahtonen, K., Hirsimäki, M. & Valden, M., 2009, In: Surcface Science. 603, p. 3005-3010Research output: Contribution to journal › Article › Scientific › peer-review
19 Citations (Scopus) -
2008
Adsorption dynamics of O2 on Cu(100): The role of vacancies, steps and adatoms in dissociative chemisorption of O2
Ahonen, M., Hirsimäki, M., Puisto, A., Auvinen, S., Valden, M. & Alatalo, M., 2008, In: Chemical Physics Letters. 456, 4-6, p. 211-214Research output: Contribution to journal › Article › Scientific › peer-review
12 Citations (Scopus) -
Ag/Cu(100) surface alloy and polycrystalline Cu(Ag) alloy studied by XPS
Jussila, P., Lahtonen, K., Lampimäki, M., Hirsimäki, M., Honkanen, M., Lepistö, T., Taskinen, P. & Valden, M., 2008, In: Surcface Science. 15, 1, p. 10 pResearch output: Contribution to journal › Article › Scientific › peer-review
1 Citation (Scopus) -
Influence of minor alloying elements on the initial stages of oxidation of austenitic stainless steel materials
Jussila, P., Lahtonen, K., Lampimäki, M., Hirsimäki, M. & Valden, M., 2008, In: Surface and Interface Analysis. 40, 8, p. 1149-1156Research output: Contribution to journal › Article › Scientific › peer-review
32 Citations (Scopus) -
Kinetic hindrance during the surface oxidation of Cu(100)-c(10x2)-Ag
Lahtonen, K., Lampimäki, M., Hirsimäki, M. & Valden, M., 2008, In: Journal of Chemical Physics. 129, 194707, p. pp. 194707-1-10 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
6 Citations (Scopus) -
Oxygen adsorption-induced nanostructures and island formation on Cu(100): Bridging the gap between the formation of surface confined oxygen chemisorption layer and oxide formation
Lahtonen, K., Hirsimäki, M., Lampimäki, M. & Valden, M., 2008, In: Journal of Chemical Physics. 129, 124703, p. pp. 124703-1-9 9 p.Research output: Contribution to journal › Article › Scientific › peer-review
59 Citations (Scopus) -
Substrate-induced effects in the creation and decay of potassium 2p core excitations in ultrathin films of KCl on copper
Kisand, V., Kikas, A., Kukk, E., Nommiste, E., Kooser, K., Käämbre, T., Ruus, R., Valden, M., Hirsimäki, M., Jussila, P., Lampimäki, M., Aksela, H. & Aksela, S., 2008, In: Journal of Physics: Condensed Matter. 20, 145206, p. 9 pResearch output: Contribution to journal › Article › Scientific › peer-review
4 Citations (Scopus) -
2007
Adsorption and diffusion dynamics of atomic and molecular oxygen on reconstructed Cu(100)
Jaatinen, S., Blomqvist, J., Salo, P., Puisto, A., Alatalo, M., Hirsimäki, M., Ahonen, M. & Valden, M., 2007, In: Physical Review B. 75, p. pp. 075402-1 - 8 8 p.Research output: Contribution to journal › Article › Scientific › peer-review
26 Citations (Scopus) -
Morphology and composition of nanoscale surface oxides on Fe-20Cr-18Ni(111) austenitic stainless steel
Lampimäki, M., Lahtonen, K., Jussila, P., Hirsimäki, M. & Valden, M., 2007, In: Journal of Electron Spectroscopy and Related Phenomena. 154, p. 69-78Research output: Contribution to journal › Article › Scientific › peer-review
22 Citations (Scopus) -
Nanoscale oxidation of Cu(100): Oxide morphology and surface reactivity
Lampimäki, M., Lahtonen, K., Hirsimäki, M. & Valden, M., 2007, In: Journal of Chemical Physics. 126, p. pp. 034703-1-7 7 p.Research output: Contribution to journal › Article › Scientific › peer-review
46 Citations (Scopus) -
Oxidation-induced nanostructures on Cu(100), Cu(Ag) and Ag/Cu(100) studied by photoelectron spectroscopy
Lampimäki, M., Lahtonen, K., Hirsimäki, M. & Valden, M., 2007, In: Surface and Interface Analysis. 39, 4, p. 359-366Research output: Contribution to journal › Article › Scientific › peer-review
12 Citations (Scopus) -
Substrate-induced effects in the creation and decay of core excitations in ultrathin films of potassium chloride on copper
Kisand, V., Kikas, A., Kooser, K., Käämre, T., Nommiste, E., Ruus, R., Hirsimäki, M., Jussila, P., Lampimäki, M. & Valden, M., 2007, In: Journal of Electron Spectroscopy and Related Phenomena. 156-158, p. 294-298Research output: Contribution to journal › Article › Scientific › peer-review
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2006
Instrumentation and analytical methods of an x-ray photoelectron spectroscopy-scanning tunneling microscopy surface analysis system for studying nanostructured materials
Lahtonen, K., Lampimäki, M., Jussila, P., Hirsimäki, M. & Valden, M., 2006, In: Review of Scientific Instruments. 77, 1, p. 9 pResearch output: Contribution to journal › Article › Scientific › peer-review
34 Citations (Scopus) -
2005
Insulating properties of ultrathin KF layers on Cu(100): Resonant Auger spectroscopy
Kikas, A., Kisand, V., Käämbre, T., Ruus, R., Nommiste, E., Hirsimäki, M., Valden, M., Kukk, E., Aksela, H. & Aksela, S., 2005, In: Surcface Science. 584, p. 49-54Research output: Contribution to journal › Article › Scientific › peer-review
6 Citations (Scopus) -
Investigation of the role of oxygen induced segregation of Cu during Cu2O formation on Cu{100}, Ag/Cu{100} and Cu(Ag) alloy
Hirsimäki, M., Lampimäki, M., Lahtonen, K., Chorkendorff, I. & Valden, M., 2005, In: Surcface Science. 583, p. 157-165Research output: Contribution to journal › Article › Scientific › peer-review
43 Citations (Scopus) -
2004
Displacement of chemisorbed (CO)-C-12 from Pd{110} by adsorbing hot precursor (CO)-C-13 molecules
Junell, P., Hirsimäki, M. & Valden, M., 2004, In: Physical Review B. 69, p. s. 155410-1-155410-6Research output: Contribution to journal › Article › Scientific › peer-review
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Erratum to: 'Role of translational and vibrational energy in the dissociative chemisorption of methane on Pd(110)'
Hirsimäki, M. & Valden, M., 2004, In: Surface Science. 562, p. 284-284Research output: Contribution to journal › Article › Scientific › peer-review
2 Citations (Scopus) -
Influence of surface modification on the adsorption dynamics of O-2 on Cu{100}
Junell, P., Ahonen, M., Hirsimäki, M. & Valden, M., 2004, In: Surface Review and Letters. 11, 4-5, p. 457-461Research output: Contribution to journal › Article › Scientific › peer-review
22 Citations (Scopus) -
Multilayer relaxation of Pd{320} surface by quantitative LEED revisited
Pussi, K., Hirsimäki, M., Valden, M. & Lindroos, M., 2004, In: Surcface Science. 566-568, 1, p. 24-28Research output: Contribution to journal › Article › Scientific › peer-review
2 Citations (Scopus) -
2003
Adsorption dynamics of CO on Pd(110): energy dependence, structure insensitivity and the role of the surface electronic structure
Hirsimäki, M., Junell, P., Valden, M. & Eichler, A., 2003, In: Chemical Physics Letters. 370, p. 247-253Research output: Contribution to journal › Article › Scientific › peer-review
3 Citations (Scopus) -
Effects of steps and defects on O2 dissociation on clean and modified Cu(100)
Hirsimäki, M. & Chorkendorff, I., 2003, In: Surcface Science. 538, p. 233-239Research output: Contribution to journal › Article › Scientific › peer-review
16 Citations (Scopus) -
Molecularly chemisorbed intermediate state to oxygen adsorption of Pd(110)
Junell, P., Honkala, K., Hirsimäki, M., Valden, M. & Laasonen, K., 2003, In: Surface Science Letters. 546, p. s. L797-L802Research output: Contribution to journal › Article › Scientific › peer-review
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2001
Adsorption and thermal behavior of CO and NO on Pd(110) and Pd(320)
Hirsimäki, M. & Valden, M., 2001, In: Journal of Chemical Physics. 114, 5, p. 2345-2354Research output: Contribution to journal › Article › Scientific › peer-review
29 Citations (Scopus) -
Energy dependent transient reaction kinetics of CO oxidation on Pd(110)
Hirsimäki, M., Nieminen, P. & Valden, M., 2001, In: Surcface Science. 482-485, 147, p. 147-152Research output: Contribution to journal › Article › Scientific › peer-review
4 Citations (Scopus) -
Role of translational and vibrational energy in the dissociative chemisorption of methane on Pd(110)
Hirsimäki, M., Paavilainen, S., Nieminen, J. A. & Valden, M., 2001, In: Surcface Science. 482-485, p. 171-176Research output: Contribution to journal › Article › Scientific › peer-review
16 Citations (Scopus) -
2000
Multilayer relaxation of the Pd(320) surface
Hirsimäki, M., Pitkänen, T., Valden, M., Lindroos, M. & Barnes, C. J., 2000, In: Surcface Science. 454-456, p. 6-10Research output: Contribution to journal › Article › Scientific › peer-review
18 Citations (Scopus) -
1998
Adsorption, desorption and surface reactions of CO and NO on Pd(320)
Hirsimäki, M., Suhonen, S., Pere, J., Valden, M. & Pessa, M., 1998, In: Surcface Science. 402-404, p. 187-191Research output: Contribution to journal › Article › Scientific › peer-review
36 Citations (Scopus) -
1997
Activated adsorption of methane on clean and oxygen-modified Pt(111) and Pd(110)
Valden, M., Pere, J., Hirsimäki, M., Suhonen, S. & Pessa, M., 1997, In: Surcface Science. 377-379, p. 605-609Research output: Contribution to journal › Article › Scientific › peer-review
35 Citations (Scopus)