NANO LETTERS
KADOGUCHI N, UESUGI Y, NAGASAKO M, KOBAYASHI T, KOZAWA Y, SATO S
NANO LETTERS
KADOGUCHI N, UESUGI Y, NAGASAKO M, KOBAYASHI T, KOZAWA Y, SATO S
NANO LETTERS
GUAN KC, MAI ZH, ZHOU SY, FANG S, LI Z, XU P, CHIAO YH, HU MY, ZHANG PF, XU GR, NAKAGAWA K, MATSUYAMA H