Chen Po-Chiang, Sukcharoenchoke Saowalak, Ryu Koungmin, Gomez de Arco Lewis, Badmaev Alexander, Wang Chuan, Zhou Chongwu
Ming Hsieh Department of Electrical Engineering, University Southern California, Los Angeles, CA 90089, USA.
Adv Mater. 2010 May 4;22(17):1900-4. doi: 10.1002/adma.200904005.