Chen, Haitao
Yang, Jiong
Rusak, Evgenia
Straubel, Jakob
Guo, Rui
Myint, Ye Win
Pei, Jiajie
Decker, Manuel
Staude, Isabelle
Rockstuhl, Carsten
Lu, Yuerui
Kivshar, Yuri S.
Neshev, Dragomir
Article History
Received: 6 October 2015
Accepted: 5 February 2016
First Online: 29 February 2016
Competing interests
: The authors declare no competing financial interests.