title: Picosecond view of microscopic-scale polarization clusters in paraelectric BaTiO3.
authors.affiliation: Advanced Photon Research Center, Japan Atomic Energy Research Institute, 8-1 Umemidai, Kizu, Kyoto 619-0215, Japan.
authors.forename: R Z
authors.initials: RZ
authors.lastname: Tai
authors.forename: K
authors.initials: K
authors.lastname: Namikawa
authors.forename: A
authors.initials: A
authors.lastname: Sawada
authors.forename: M
authors.initials: M
authors.lastname: Kishimoto
authors.forename: M
authors.initials: M
authors.lastname: Tanaka
authors.forename: P
authors.initials: P
authors.lastname: Lu
authors.forename: K
authors.initials: K
authors.lastname: Nagashima
authors.forename: H
authors.initials: H
authors.lastname: Maruyama
authors.forename: M
authors.initials: M
authors.lastname: Ando