Tero Jalkanen*, Ermei Mäkilä, Tetsuo Sakka, Jarno Salonen and Yukio H Ogata
* Corresponding author: Tero Jalkanen tero.jalkanen@utu.fi
Nanoscale Research Letters 2012, 7:311 doi:10.1186/1556-276X-7-311
Fields marked * are required