Y
Yasutaka Suzuki
Researcher at Yamaguchi University
Publications - 59
Citations - 931
Yasutaka Suzuki is an academic researcher from Yamaguchi University. The author has contributed to research in topics: Nanosheet & Two-photon absorption. The author has an hindex of 13, co-authored 55 publications receiving 682 citations. Previous affiliations of Yasutaka Suzuki include University of Glasgow.
Papers
More filters
Journal ArticleDOI
Directionally tunable and mechanically deformable ferroelectric crystals from rotating polar globular ionic molecules
Jun Harada,Takafumi Shimojo,Hideaki Oyamaguchi,Hiroyuki Hasegawa,Yukihiro Takahashi,Koichiro Satomi,Yasutaka Suzuki,Jun Kawamata,Tamotsu Inabe +8 more
TL;DR: It is shown that a class of molecular compounds-known as plastic crystals-can exhibit ferroelectricity if the constituents are judiciously chosen from polar ionic molecules.
Journal ArticleDOI
A novel pyrene-based two-photon active fluorescent dye efficiently excited and emitting in the ‘tissue optical window (650–1100 nm)’
Yosuke Niko,Hiroki Moritomo,Hiroyuki Sugihara,Yasutaka Suzuki,Jun Kawamata,Gen-ichi Konishi,Gen-ichi Konishi +6 more
TL;DR: In living mitochondria, PY provided more sensitive microscopic images than current dyes and showed great potential to be a building block of TP active fluorescent probes for the 1050 nm fibre laser.
Journal ArticleDOI
Ferroelectric Behavior of a Hexamethylenetetramine-Based Molecular Perovskite Structure.
Hagino Morita,Ryo Tsunashima,Sadafumi Nishihara,Katsuya Inoue,Yuriko Omura,Yasutaka Suzuki,Jun Kawamata,Norihisa Hoshino,Tomoyuki Akutagawa +8 more
TL;DR: This spontaneous polarization exhibited ferroelectric behavior with a nominally high Curie temperature (>400 K), in which the electrical switching of polarization originates from the rotation of the hmtaH2 unit.
Journal ArticleDOI
Efficient nonlinear optical properties of dyes confined in interlayer nanospaces of clay minerals.
TL;DR: Development of a means for fabricating composites that satisfy the properties of an optical material, such as a sufficient size and thickness, a flat surface, and low light-scattering characteristics is required to utilize the superior NLO properties observed for clay/dye hybrid materials for practical applications.
Journal ArticleDOI
Efficient Two-Photon Absorption Materials Consisting of Cationic Dyes and Clay Minerals
TL;DR: In this paper, the authors investigated enhancement of the molecular two-photon absorption (TPA) cross sections (σ(2)) of organic dyes confined in the interlayer space of clay films.