Publications for Lars Ojamäe
Co-author map based on ISI articles 2007-
Journal Articles
Henrik Pedersen, Ching-Chi Lin and Lars Ojamäe
On the change of preferential growth orientation in chemical vapor deposition of titanium carbide by aromatic hydrocarbon precursors
Journal of Vacuum Science & Technology. A. Vacuum, Surfaces, and Films, 2013, 31(2), .
Fulltext  |
Mathias Kula and Lars Ojamäe
A theoretical study of the electronic structure of GaN nanorods
International Journal of Quantum Chemistry, 2012, 112(7), 1796-1802.
|
Annika Lenz, Anna Pohl, Lars Ojamäe and Petter Persson
Computational study of the catalytic effect of platinum on the decomposition of DNT
International Journal of Quantum Chemistry, 2012, 112(7), 1852-1858.
Web of Science® Times Cited: 2 |
Jayita Kanungo, Mike Andersson, Zhafira Darmastuti, Sukumar Basu, Per-Olov Käll, Lars Ojamäe and Anita Lloyd Spetz
Development of SiC-FET methanol sensor
Sensors and actuators. B, Chemical, 2011, 160(1), 72-78.
Fulltext Web of Science® Times Cited: 1 |
Annika Lenz, Hans Kariis, Anna Pohl, Petter Persson and Lars Ojamäe
The electronic structure and reflectivity of PEDOT:PSS from density functional theory
Chemical Physics, 2011, 384(03-jan), 44-51.
Fulltext Web of Science® Times Cited: 4 |
Annika Lenz and Lars Ojamäe
Structures of the I-, II- and H-Methane Clathrates and the Ice−Methane Clathrate Phase Transition from Quantum-Chemical Modeling with Force-Field Thermal Corrections
Journal of Physical Chemistry A, 2011, 115(23), 6169-6176.
|
C Huang, K T Wikfeldt, T Tokushima, D Nordlund, Y Harada, U Bergmann, M Niebuhr, T M Weiss, Y Horikawa, M Leetmaa, M P Ljungberg, O Takahashi, Annika Lenz, Lars Ojamäe, A P Lyubartsev, S Shin, L G M Pettersson and A Nilsson
Letter: Reply to Soper et al.: Fluctuations in water around a bimodal distribution of local hydrogen-bonded structural motifs
Proceedings of the National Academy of Sciences of the United States of America, 2010, 107(12), E45-E45.
Web of Science® Times Cited: 18 |
Annika Lenz and Lars Ojamäe
Computational studies of the stability of the (H2O)100 nanodrop
Journal of Molecular Structure, 2010, 944(1-3), 163-167.
Fulltext Web of Science® Times Cited: 3 |
Annika Lenz and Lars Ojamäe
A theoretical study of water equilibria: The cluster distribution versus temperature and pressure for (H2O)n, n=1–60, and ice
Journal of Chemical Physics, 2009, 131(13), 134302-134302-13.
Web of Science® Times Cited: 12 |
C Huang, K T Wikfeldt, T Tokushima, D Nordlund, Y Harada, U Bergmann, M Niebuhr, T M Weiss, Y Horikawa, M Leetmaa, M P Ljungberg, O Takahashi, Annika Lenz, Lars Ojamäe, A P Lyubartsev, S Shin, L G M Pettersson and A Nilsson
The inhomogeneous structure of water at ambient conditions
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2009, 106(36), 15214-15218.
Fulltext Web of Science® Times Cited: 141 |
Annika Lenz, Linnea Selegård, Fredrik Söderlind, Arvid Larsson, Per-Olof Holtz, Kajsa Uvdal, Lars Ojamäe and Per-Olov Käll
ZnO Nanoparticles Functionalized with Organic Acids: An Experimental and Quantum-Chemical Study
The Journal of Physical Chemistry C, 2009, 113(40), 17332-17341.
Web of Science® Times Cited: 15 |
Annika Lenz, Maria Karlsson and Lars Ojamäe
Quantum-chemical investigations of phenol and larger aromatic molecules at the TiO2 anatase (101) surface
Journal of Physics, Conference Series, 2008, 117, 012020-(8 pp).
|
B. Brena and Lars Ojamäe
Surface effects and quantum confinement in nanosized GaN clusters: Theoretical predictions
The Journal of Physical Chemistry C, 2008, 112(35), 13516-13523.
|
Mattias Nilsing, Petter Persson, Sten Lunell and Lars Ojamäe
Dye-sensitization of the TiO2 rutile (110) surface by perylene dyes: Quantum-chemical periodic B3LYP computations
The Journal of Physical Chemistry C, 2007, 111(32), 12116-12123.
Web of Science® Times Cited: 42 |
Lars Ojamäe
Water and functionalized nanocrystals
National Supercomputer Centre news, 2006, (2), .
|
Annika Lenz and Lars Ojamäe
Theoretical IR spectra for water clusters (H2O)n (n = 6-22, 28, 30) and identification of spectral contributions from different H-Bond conformations in gaseous and liquid water
Journal of Physical Chemistry A, 2006, 110(50), 13388-13393.
Web of Science® Times Cited: 48 |
S Roy, Anette Salomonsson, Anita Lloyd-Spets, C Aulin, Per-Olov Käll, Lars Ojamäe, M Strand and M Sanati
Metal oxide nanoparticles as novel gate materials for field-effect gas sensors
Materials and Manufacturing Processes, 2006, 21, 275-278.
Web of Science® Times Cited: 3 |
C Knight, SJ Singer, J-L Kuo, TK Hirsch, Lars Ojamäe and ML Klein
Hydrogen bond topology and the ice VII/VIII and Ih/XI proton ordering phase transitions
Physical Review E. Statistical, Nonlinear, and Soft Matter Physics, 2006, 73, 056113-056113.
|
Annika Lenz and Lars Ojamäe
On the stability of dense versus cage-shaped water clusters: quantum-chemical investigations of zero-point energies, free energies, basis-set effects and IR spectra of (H2O)12 and (H2O)20
Chemical Physics Letters, 2006, 418, 361-367.
Web of Science® Times Cited: 20 |
Lars Ojamäe, C Aulin, Henrik Pedersen and Per-Olov Käll
IR and quantum-chemical studies of carboxylic acid and glycine adsorption on rutile TiO2 nanoparticles
Journal of Colloid and Interface Science, 2006, 296, 71-78.
Web of Science® Times Cited: 74 |
Henrik Pedersen and Lars Ojamäe
Towards biocompatibility of RE2O3 nanocrystals - water and organic molecules chemisorbed on Gd2O3 and Y2O3 nanocrystals studied by quantum-chemical computations
Nano letters (Print), 2006, 6, 2004-2008.
Web of Science® Times Cited: 12 |
M Cavalleri, LÅ Näslund, DC Edwards, Ph Wernet, H Ogasawara, S Myneni, Lars Ojamäe, M Odelius, A Nilsson and LGM Pettersson
The local structure of protonated water from x-ray absorption and density functional theory
Journal of Chemical Physics, 2006, 124, 194508-194508.
Web of Science® Times Cited: 30 |
Anette Salomonsson, Rodrigo M. Petoral Jr., Kajsa Uvdal, Christian Aulin, Per-Olov Käll, Lars Ojamäe, Michael Strand, Mehri Sanati and Anita Lloyd Spetz
Nanocrystalline Ruthenium oxide and Ruthenium in sensing applications -an experimental and theoretical study
Journal of Nanoparticle Research, 2006, 8(6), 899-910.
Web of Science® Times Cited: 13 |
M Nilsing, P Persson and Lars Ojamäe
Anchor group influence on molecule-metal oxide interfaces: periodic hybrid DFT study of pyridine bound to TiO2 via carboxylic and phosphonic acid
Chemical Physics Letters, 2005, 415, 375-380.
Web of Science® Times Cited: 45 |
G Öhrwall, R.F. Flink, M. Tchaplyguine, Lars Ojamäe, M Lundwall, R.R.T. Marinbo, A Naves de Brito, S.L. Sorensen, M Gisselbrecht, R Feifel, T Rander, A Lindblad, J Schulz, K.J. Borve, L.J. Saethre, N Mårtensson, S Svensson and O Björneholm
The electronic structure of free water clusters probed by Auger electron spectroscopy
Journal of Chemical Physics, 2005, 123, 054310-054310.
Web of Science® Times Cited: 36 |
Annika Lenz and Lars Ojamäe
A theoretical study of water clusters: the relation between hydrogen-bond topology and interaction energy from quantum-chemical computations for clusters with up to 22 molecules
Physical Chemistry, Chemical Physics - PCCP, 2005, 7, 1905-1911.
Web of Science® Times Cited: 57 |
M Nilsing, S Lunell, P Persson and Lars Ojamäe
Phosphonic acid adsorption at the TiO2 anatase (101) surface investigated by periodic hybrid HF-DFT computations,
Surface Science, 2005, 582, 49-60.
Web of Science® Times Cited: 76 |
S.J Singer, J-L Kuo, T.K Hirsch, C Knight, Lars Ojamäe and M.L. Klein
Hydrogen-bond topology and the ice VII/VIII and ice Ih/XI proton-ordering phase transitions,
Physical review letters / publ. by the American Physical Society, 2005, 94, 135701-135701.
Web of Science® Times Cited: 41 |
Anette Salomonsson, Somenath Roy, Christian Aulin, Judith Cerdà, Per-Olov Käll, Lars Ojamäe, Michael Strand, Mehri Sanati and Anita Lloyd Spetz
Nanoparticles for long-term stable, more selective MISiCFET gas sensors
Sensors and Actuators B, 2005, 107(2), 831-838.
Web of Science® Times Cited: 13 |
Henrik Pedersen, Fredrik Söderlind, Rodrigo M. Petoral, Kajsa Uvdal, Per-Olov Käll and Lars Ojamäe
Surface interactions between Y2O3 nanocrystals and organic molecules - an experimental and quantum-chemical study
Surface Science, 2005, 592(1-3), 124-140 .
Web of Science® Times Cited: 18 |
T.K. Hirsch and Lars Ojamäe
An investigation of H-atom positions in sulfuric acid crystal structures
Acta Crystallographica Section B, 2004, 60(2), 179-183.
Web of Science® Times Cited: 3 |
Ph. Wernet, D. Nordlund, U. Bergmann, M. Cavalleri, N. Odelius, H. Ogasawara, L.A. Naslund, T.K. Hirsch, Lars Ojamäe, P. Glatzel, L.G.M. Pettersson and A. Nilsson
The Structure of the First Coordination Shell in Liquid Water
Science, 2004, 304(5673), 995-999.
Web of Science® Times Cited: 587 |
T.K. Hirsch and Lars Ojamäe
Quantum-chemical and force-field investigations of ice Ih: Computation of proton-ordered structures and prediction of their lattice energies
Journal of Physical Chemistry B, 2004, 108(40), 15856-15864.
Web of Science® Times Cited: 33 |
J.-L. Kuo, C.V. Ciobanu, Lars Ojamäe, I. Shavitt and S.J. Singer
Short H-bonds and spontaneous self-dissociation in (H2O)20: Effects of H-bond topology
Journal of Chemical Physics, 2003, 118(8), 3583-3588.
Web of Science® Times Cited: 60 |
X. Huang, H.M. Cho, S. Carter, Lars Ojamäe, J.M. Bowman and S.J. Singer
Full dimensional quantum calculations of vibrational energies of H5O2+
Journal of Physical Chemistry A, 2003, 107(37), 7142-7151.
Web of Science® Times Cited: 29 |
Karin Westermark, Håkan Rensmo, Hans Siegbahn, Karin Keis, Anders Hagfeldt, Lars Ojamäe and Petter Persson
PES Studies of Ru(dcbpyH2)2(NCS)2 Adsorption on Nanostructured ZnO for Solar Cell Applications
Journal of Physical Chemistry B, 2002, 106(39), 10102-10107.
|
S. Myneni, Y Luo, L. Å. Näslund, M. Cavalleri, L. Ojamäe, H Ogasawara, A. Pelmenschikov, Ph. Wernet, C. Heske, Z Hussain, L. G. M. Pettersson and A. Nilsson
Spectroscopic probing of local hydrogen-bonding structures in liquid water
Journal of Physics, 2002, 14(8), L213-L219.
|
A. Flemström, T. K. Hirsch, L. Sehlstedt, S. Lidin and L. Ojamäe
Effects from hydrogen bonds on water structure in (H3O)2[Mo6Cl8X6]·yH2O X=Cl (y=7), Br (y=6), or I (y=6)
Solid State Sciences, 2002, 4(8), 1017-1022.
|
P Persson, S Lunell and Lars Ojamäe
Quantum chemical prediction of the adsorption conformations and dynamics at HCOOH-covered ZnO(10(1)over-bar-0) surfaces
International Journal of Quantum Chemistry, 2002, 89(3), 172-180.
Web of Science® Times Cited: 23 |
P. Persson, S. Lunell and Lars Ojamäe
Electronic interactions between aromatic adsorbates and metal oxide substrates calculated from first principles
Chemical Physics Letters, 2002, 364(5-6), 469-474.
Web of Science® Times Cited: 44 |
Jer-Lai Kuo, James V. Coe, Sherwin J. Singer, Yehuda B. Band and Lars Ojamäe
On the use of graph invariants for efficiently generating hydrogen bond topologies and predicting physical properties of water clusters and ice
Journal of Chemical Physics, 2001, 114(6), 2527-2540.
|
Lars G. M. Pettersson, Anders Nilsson, Satish Myneni, Yi Luo, Mats Nyberg, Matteo Cavalleri, Lars Ojamäe, Lars-Åke Näslund, Hirohito Ogasawara, Michael Odelius and Alexander Pelmenschikov
Electronic structure effects from hydrogen bonding in the liquid phase and in chemisorption: an integrated theory and experimental effort
Journal of Synchrotron Radiation, 2001, 8(2), 136-140.
|
Chapters in Books
Anita Lloyd Spetz, Magnus Skoglundh and Lars Ojamäe
FET sensors gas sensing mechanism, experimental and theoretical studies
Solid State Gas Sensing, Springer, 2009, 153-(27pp).
|
Petter Persson, Robert Bergström, Lars Ojamäe and Sten Lunell
Quantum-chemical studies of metal oxides for photoelectrochemical applications
Advances in Quantum Chemistry, Elsevier Science, 2002, 203-263.
|
Conference Articles
Zhafira Darmastuti, Partha Bhattacharyya, Sukumar Basu, Per-Olov Käll, Lars Ojamäe and Anita Lloyd Spetz
SiC-FET Methanol Sensors for Process Control and Leakage Detection
IMCS 2012, 2012.
|
Zhafira Darmastuti, Mike Andersson, Lars Ojamäe, Anita Lloyd Spetz, Mikael Larsson and Niclas Lindqvist
SiC based field effect transistor for H2S detection
Proc. IEEE Sensors 2011, Limerick, Ireland, October 28-31, 2011.
|
Kristina Buchholt, E. Ieva, Per-Olov Käll, Lars Ojamäe, L. Torsi, D. Lutic, M Strand, M. Sanati and Anita Lloyd Spetz
FET devices with gold nanoparticle gate material as nitrogen oxide gas sensors
E-MRS 2006,2006, 2006.
|
Anita Lloyd-Spets, Anette Salomonsson, Lars Ojamäe, Per-Olov Käll, M. Strand, J. Einvall and C. Aulin
Nanoparticles as sensing material for selective and stable SiC-FET gas sensor
Proc. European Aerosol Conference 2005,2006, 2006.
|
S. J. Singer, C. J. Knight, J. L. Kuo, T. K. Hirsch, L. Ojamäe and M. L. Klein
Hydrogen bond topology and proton ordering phase transitions in ice
, 2005.
|
D. Lutic, M. Strand, Anette Salomonsson, Lars Ojamäe, Per-Olov Käll, Anita Lloyd-Spets and M. Sanati
In2O3 particle films as gate material for MISiC-capacitor sensors
NOSA 2005,2005, 2005.
|
M. Strand, Anette Salomonsson, J. Einvall, C. Aulin, Lars Ojamäe, Per-Olov Käll, Anita Lloyd-Spets and M. Sanati
Nanoparticles as sensing material for selective and stable SiC-FET gas sensor
European Aerosol Conference 2005,2005, 2005.
|
Anette Salomonsson, S Roy, C Aulin, Lars Ojamäe, Per-Olov Käll, M Strand, M Sanati and Anita Lloyd-Spets
RuO2 and Ru nanoparticles for MISiCFET gas sensors
Nanotech NSTI 2005,2005, 2005.
|
Anette Salomonsson, Somenath Roy, Christian Aulin, Lars Ojamäe, Per-Olov Käll, Michael Strand, Mehri Sanati and Anita Lloyd Spetz
Ruthenium dioxide & Ru Nanoparticles for MISiCFET gas sensors
Nanotech 2005 (NSTI) Anaheim, USA, 8-12 May, 2005.
|
J. L. Kuo, M. L. Klein, S. J. Singer and L. Ojamäe
Ice lh-Ice XI phase transition: A quantum mechanical study
, 2004.
|
Per-Olov Käll, Lars Ojamäe, Henrik Pedersen, Fredrik Söderlind, Rodrigo Jr Petoral, Kajsa Uvdal, H. Zhang and X. Zouc
Synthesis, Characterisation and Molecular Functionalisation of Gd2O3 Nanocrystals
NAN:-8,2004, 2004.
|
Ph.D. Theses
Licentiate Theses
Ph.D., Lic. Theses
