Song, Kang
Harper, Willie F. Jr.
Hori, Tomoyuki
Riya, Shohei
Hosomi, Masaaki
Terada, Akihiko
Funding for this research was provided by:
The New Energy and Industrial Technology Development Organization (11B13001d)
Japan Society for the Promotion of Science (268245)
The Japan-U.S. Educational Commission
Article History
Received: 18 March 2015
Accepted: 25 May 2015
First Online: 7 June 2015