Phase-controlled one-dimensional shape evolution of InSe nanocrystals.
Cubic-phase InSe nanowires were synthesized. Obtaining an appropriate high reaction temperature for formation of nanocrystals using poor solubility of Se powder in oleylamine induced the generation of unusual cubic phase of InSe to form nanowires. In comparison, hexagonal-phase nanoplates were formed by dissolving Se powder in oleylamine before increase of reaction temperature. The diameter of highly monodisperse wires was controlled by varying the amount of Se.
Park
Kang Hyun
KH
Department of Chemistry, Sungkyunkwan University, Suwon 440-746, Korea.
Jang
Kwonho
K
Kim
Soyoung
S
Kim
Hae Jin
HJ
Son
Seung Uk
SU