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University of Helsinki
Solid State Spectroscopy and Photochemistry Research Group
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Contact address:
 Laboratory of Physical Chemistry,
Department of Chemistry,
University of Helsinki
P.O. BOX 55 (A.I.Virtasen aukio 1),
FIN-00014 University of Helsinki, Finland

Fax: +358-9-19150279

Research publications of the group
  1992 1993 1994 1995 1996 1997 1998 1999 2000 2001
  2002 2003 2004 2005 2006 2007 2008 2009 2010 2011  
  2012 2013 2014 2015 2016


A Stable Argon Compound
L.Khriachtchev, M.Pettersson, N.Runeberg, J.Lundell and M.Räsänen, Nature 406 (2000) 874-876.

Photochemistry of Hydrogen Peroxide in Kr and Xe Matrixes
L.Khriachtchev, M.Pettersson, S.Jolkkonen, S.Pehkonen and M.Räsänen, J.Chem.Phys. 112 (2000) 2187-2194.

Photodissociation of Hydrogen Halides in Rare Gas Matrices, and the Effect of Hydrogen Bonding
M.Lorenz, D.Kraus, M.Räsänen and V.E.Bondybey, J.Chem.Phys. 112 (2000) 3803-3811.

Electronic Structure and Short-range Recombination Dynamics of S2 in Solid Argon
T.Kiljunen, J.Eloranta, H.Kunttu, L.Khriachtchev and M.Pettersson, M.Räsänen, J.Chem.Phys. 112 (2000) 7475-7483.

HONO in Solid Kr: Site-selective trans <-> cis Isomerization with Narrow-band Infrared Radiation
L.Khriachtchev, J.Lundell, E.Isoniemi and M.Räsänen, J.Chem.Phys. 113 (2000) 4265-4273.

Photochemistry of HNCO in Solid Xenon: Photoinduced and Thermally Activated Formation of HXeNCO
M.Pettersson, L.Khriachtchev, J.Lundell, S.Jolkkonen and M.Räsänen, J.Phys.Chem. A 104 (2000) 3579-3583.

UV-photolysis of HI...CO2 Complexes in Solid Parahydrogen: Formation of CO and H2O
M.Fushitani, T.Shida, T.Momose and M.Räsänen, J.Phys.Chem. A 104 (2000) 3635-3641.

Neutral Xenon Hydrides in Solid Neon and Their Intrinsic Stability
M.Lorenz, M.Räsänen and V.E.Bondybey, J.Phys.Chem. A 104 (2000) 3770-3774.

Strongly Bonded Bimolecular Complexes Between HCN and HNC
A.Heikkilä and J.Lundell, J.Phys.Chem. A 104 (2000) 6637-6643.

Infrared-induced Rotamerization of Oxalic Acid Monomer in Argon Matrix
E.M.S.Macoas, R.Fausto, M.Pettersson, L.Khriachtchev and M.Räsänen, J.Phys.Chem. A 104 (2000) 6956-6961.

Anharmonic Vibrational Spectroscopy Calculations for Novel Rare-gas-containing Compounds: HXeH, HXeCl, HXeBr, and HXeOH
J.Lundell, G.M.Chaban, R.B.Gerber, J.Phys.Chem. A 104 (2000) 7944-7949.

Conformational Analysis and Near Infrared Induced Rotamerization of Malonic Acid in an Argon Matrix
E.M.S.Macoas, R.Fausto, J.Lundell, M.Pettersson, L.Khriachtchev and M.Räsänen, J.Phys.Chem. A 104 (2000) 11725-11732.

UV Photolysis in Rare-gas Solids: Spectral Overlap Between Absorbers and Emitters
L.Khriachtchev, M.Pettersson, S.Jolkkonen and M.Räsänen, Chem.Phys.Lett. 316 (2000) 115-121.

Infrared Spectrum of HXeI Revisited: Anharmonic Vibrational Calculations and Matrix Isolation Experiments
J.Lundell, M.Pettersson, L.Khriachtchev, M.Räsänen, G.M.Chaban and R.B.Gerber, Chem.Phys.Lett. 322 (2000) 389-394. Erratum Chem.Phys.Lett. 326 (2000) 191.

Photolysis of HI in Solid Xe: Production and Distribution of Hydrogen Atoms
M.Pettersson, L.Khriachtchev, R.-J. Roozeman and M.Räsänen, Chem.Phys.Lett. 323 (2000) 506-513.

Combined Ab Initio and Anharmonic Vibrational Spectroscopy Calculations for Rare Gas Containing Fluorohydrides, HRgF
J.Lundell, G.M.Chaban and R.B.Gerber, Chem.Phys.Lett. 331 (2000) 308-316.

Vibrational Spectra od cis and trans Oxalyl Fluoride and Their Site-selective IR-induced Rotamerization in an Argon Matrix
S.Sander, H.Willner, L.Khriachtchev, M.Pettersson, M.Räsänen and E.L.Varetti, J.Mol.Spectrosc. 203 (2000) 145-150.

Dihydrogen-bonded Complexes of Xenon Dihydride with Water: Ab Initio Calculations and Topological Analysis of Electron Localization Function (ELF)
J.Lundell, S.Berski and Z.Latajka, Phys.Chem.Chem.Phys. 2 (2000) 5521-5527.

Computer Experiments on Xenon-containing Molecules
J.Lundell, M.Pettersson and M.Räsänen, Computers & Chemistry 24 (2000) 325-330.

A Density Functional Study of the Xenon Dihydride - Water Complex
S.Berski, J.Lundell and Z.Latajka, J.Mol.Struct. 552 (2000) 223-232.

The Use of Low-resolution FT-IR Spectrometry for the Analysis of Alcohols in Breath
O.Laakso, M.Haapala, P.Jaakkola, R.Laaksonen, J.Nieminen, M.Pettersson, M.Räsänen and J.-J.Himberg, J.Anal.Toxicol. 24 (2000) 250-256.

On Light-emitting Mechanism in Si/SiO2 Superlattices Grown by Molecular Beam Deposition
S.V.Novikov, O.Kilpelä, J.Sinkkonen and L.Khriachtchev, Microelectr. Engin. 51-52 (2000) 505-511.

Optics of Si/SiO2 Superlattices: Application to Raman Scattering and Photoluminescence Measurements
L.Khriachtchev, S.Novikov and O.Kilpelä, J.Appl.Phys. 87 (2000) 7805-7813.

Stability of Si-C Films Prepared by a Pulsed Arc Discharge Method: Thermal Treatment and Heavy-ion Irradiation
L.Khriachtchev, E.Vainonen-Ahlgren, T.Sajavaara, T.Ahlgren and J.Keinonen, J.Appl.Phys. 88 (2000) 2118-2124.

Formation and Characterization of Neutral Krypton and Xenon Hydrides in Low-temperature Matrices
J.Lundell, L.Khriachtchev, M.Pettersson, M.Räsänen and Low Temp. Phys. 26 (2000) 680-690 (Orig. Fizika Nizkikh Temperatur 26 (2000) 923-926).