Bisri Satria Zulkarnaen, Takenobu Taishi, Sawabe Kosuke, Tsuda Satoshi, Yomogida Yohei, Yamao Takeshi, Hotta Shu, Adachi Chihaya, Iwasa Yoshihiro
Department of Physics, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan.
Adv Mater. 2011 Jun 24;23(24):2753-8. doi: 10.1002/adma.201004572. Epub 2011 May 24.