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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


Optical and structural properties of silicon nanocrystals and laser-induced thermal effects.
L. Khriachtchev, J. Electrochem. Soc. 159, (2012) K21.

Dimers of the higher-energy conformer of formic acid: Experimental observation.
K. Marushkevich, L. Khriachtchev, M. Räsänen, M. Melavuori, and J. Lundell, J. Phys. Chem. A, 116, (2012) 2101-2108.

Halogenated xenon cyanides ClXeCN, ClXeNC, and BrXeCN.
T. Arppe, L. Khriachtchev, A. Lignell, A. V. Domanskaya, and M. Räsänen, Inorg. Chem. 51, (2012) 4398-4402.

Silicon nanoscale materials: From theoretical simulations to photonic applications.
L. Khriachtchev, S. Ossicini, F. Iacona, and F. Gourbilleau, Int. J. Photoenergy 2012, (2012) 872576.

High kinetic stability of HXeBr upon interaction with carbon dioxide: HXeBr···CO2 complex in a xenon matrix and HXeBr in a carbon dioxide matrix.
M. Tsuge, S. Berski, R. Stachowski, M. Räsänen, Z. Latajka, and L. Khriachtchev, J. Phys. Chem. A 116, (2012) 4510-4517.

Infrared characterization of the HCOOH···CO2 complexes in solid argon: Stabilization of the higher-energy conformer of formic acid.
M. Tsuge, K. Marushkevich, M. Räsänen, and L. Khriachtchev, J. Phys. Chem. A 116, (2012) 5305-5311.

Surface fingerprints of individual silicon nanocrystals in laser-annealed Si/SiO2 superlattice: Evidence of nanoeruptions of laser-pressurized silicon.
T. Nikitin, M. Kemell, E. Puukilainen, S. Boninelli, F. Iacona, M. Räsänen, M. Ritala, S. Novikov, and L. Khriachtchev, J. Appl. Phys. 111, (2012) 124302.

Intrinsic Lifetimes and Kinetic Stability in Media of Noble-Gas Hydrides.
R. B. Gerber, E. Tsivion, L. Khriachtchev, and M. Räsänen, Chem. Phys. Lett. 545, (2012) 1-8.

Matrix-isolation and ab initio study of the complex between formic acid and xenon.
Q. Cao, M. Melavuori, J. Lundell, M. Räsänen, and L. Khriachtchev, J. Mol. Struct. 1025, (2012) 132-139.

Interaction of phenol with xenon and nitrogen: Spectroscopic and computational characterization.
Q. Cao, N. Andrijchenko, A.-E. Ahola, A. Domanskaya, M. Räsänen, A. Ermilov, A. Nemukhin, and L. Khriachtchev, J. Chem. Phys. 137, (2012) 134305.

Optical and structural properties of SiOx films grown by molecular beam deposition: Effect of the Si concentration and annealing temperature.
T. Nikitin, R. Velagapudi, J. Sainio, J. Lahtinen, M. Räsänen, S. Novikov, and L. Khriachtchev, J. Appl. Phys. 112, (2012) 094316.

Giant Raman gain in silicon nanocrystals.
L. Sirleto, M. A. Ferrara, T. Nikitin, S. Novikov, L. Khriachtchev, Nat. Commun. 3, (2012) 1220.