title: Single-crystal hexagonal disks and rings of ZnO: low-temperature, large-scale synthesis and growth mechanism.
authors.affiliation: Department of Chemistry, University of New Orleans, New Orleans, LA 70148, USA. fli@uno.edu
authors.forename: Feng
authors.initials: F
authors.lastname: Li
authors.forename: Yong
authors.initials: Y
authors.lastname: Ding
authors.forename: Puxian
authors.initials: P
authors.lastname: Gao
authors.forename: Xinquan
authors.initials: X
authors.lastname: Xin
authors.forename: Zhong L
authors.initials: ZL
authors.lastname: Wang