Shunsuke Abe, Hiroyuki Handa, Ryota Takahashi, Kei Imaizumi, Hirokazu Fukidome* and Maki Suemitsu
* Corresponding author: Hirokazu Fukidome fukidome@riec.tohoku.ac.jp
Nanoscale Research Letters 2010, 5:1888-1891 doi:10.1007/s11671-010-9731-x