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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


Conformation resolved induced infrared activity: trans- and cis-formic acid isolated in solid molecular hydrogen
L. O. Paulson, D. T. Anderson, J. Lundell, K. Marushkevich, M. Melavuori, and L. Khriachtchev, J. Phys. Chem. A, 115, (2011) 13346-13355.

Matrix-isolation study of the phenol-water complex and phenol dimer
G. Yu. Gor, S. Tapio, A. V. Domanskaya, M. Räsänen, A. V. Nemukhin, and L. Khriachtchev, Chem. Phys. Lett. 517, (2011) 9-15.

Optical and structural properties of silicon-rich silicon oxide films: comparison of ion implantation and molecular beam deposition methods
T. Nikitin, K. Aittola, S. Novikov, M. Räsänen, R. Velagapudi, J. Sainio, J. Lahtinen, K. Mizohata, T. Ahlgren, and L. Khriachtchev, Physica Status Solidi A, 208, (2011) 2176-2181.

Characterization of ion-irradiation-induced defects in multi-walled carbon nanotubes
O. Lehtinen, T. Nikitin, A. V. Krasheninnikov, L. Sun, F. Banhart, L. Khriachtchev, and J. Keinonen, New J. Phys., 13, (2011), 073004.

Thermal study on electrospun polyvinylpyrrolidone / ammonium metatungstate nanofibers: optimising the annealing conditions for obtaining WO3 nanofibers
I. M. Szilagyi, E. Santala, M. Heikkilä, M. Kemell, T. Nikitin, L. Khriachtchev, M. Räsänen, M. Ritala, and M. Leskelä, J. Therm. Anal. Calorim., 105, (2011) 73-81.

Optical and structural properties of silicon nanocrystals and laser-induced thermal effects
L. Khriachtchev, In: Nanocrystals Embedded Dielectrics for Electronic and Photonic Devices, P Masher and M. Overberg (Eds.), ECS Transactions, 35, (2011) 21-33.

Noble-Gas Chemistry
W. Grochala, L. Khriachtchev, and M. Räsänen, In: "Physics and Chemistry at Low Temperatures", L. Khriachtchev (Ed.), Pan Stanford Publishing, Singapore, (2011) 419-446.

Conformational Changes in Cryogenic Matrices
R. Fausto, L. Khriachtchev, and P. Hamm, In: " Physics and Chemistry at Low Temperatures", L. Khriachtchev (Ed.), Pan Stanford Publishing, Singapore, (2011) 51-84.

Controlled synthesis of single-walled carbon nanotubes in an aerosol reactor
Y. Tian, A. G. Nasibulin, B. Aitchison, T. Nikitin, J. Pfaler, H. Jiang, Z. Zhu, L. Khriachtchev, D. P. Brown, and E. I. Kauppinen, Phys. Chem. C, 115, (2011) 7309-7318.

Identification of new dimers of formic acid: The use of a continuous-wave optical parametric oscillator in matrix isolation experiments
K. Marushkevich, M. Siltanen, M. Räsänen, L. Halonen, and L. Khriachtchev, J. Phys. Chem. Lett. 2, (2011) 695-699.

Experimental and computational study of crystalline formic acid composed of the higher-energy conformer
M. Hakala, K. Marushkevich, L. Khriachtchev, K. Hämäläinen, and M. Räsänen, J. Chem. Phys. 134, (2011) 054506.

HXeOBr in a xenon matrix
L. Khriachtchev, S. Tapio, A. Domanskaya, M. Räsänen, K. Isokoski, and J. Lundell, J. Chem. Phys. 134, (2011) 124307.