title: Size-dependent infrared phonon modes and ferroelectric phase transition in BiFeO3 nanoparticles.
authors.affiliation: Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States.
authors.forename: Peng
authors.initials: P
authors.lastname: Chen
authors.forename: Xiaoshan
authors.initials: X
authors.lastname: Xu
authors.forename: Christopher
authors.initials: C
authors.lastname: Koenigsmann
authors.forename: Alexander C
authors.initials: AC
authors.lastname: Santulli
authors.forename: Stanislaus S
authors.initials: SS
authors.lastname: Wong
authors.forename: Janice L
authors.initials: JL
authors.lastname: Musfeldt