[1] Xiamen Univ, Dept Mech & Elect Engn, Xiamen 361005, Peoples R China
[2] Xiamen Univ Technol, Dept Mech Engn, Xiamen 361005, Peoples R China
[3] Xiamen Univ, Pen Tung Sah Micronano Technol Res Ctr, Xiamen 361005, Peoples R China
[4] Xiamen Univ, Dept Mat, Xiamen 361005, Peoples R China
[5] Guangdong Univ Technol, Ctr Labs, Guangzhou 510006, Guangdong, Peoples R China