Yasushi Okumura

Kyushu University — Japan

Materials Science · Physical Sciences

36h-index5.5kcitations201works5.82yr avg
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Research Topics

Liquid Crystal Research Advancements(43), Allergic Rhinitis and Sensitization(35), Food Allergy and Anaphylaxis Research(28), Hydrogels: synthesis, properties, applications(16), Photonic Crystals and Applications(13)

Publications200 total

Design and Synthesis of <i>C</i><sub>3</sub>-Symmetric Chiral Dopants for Nematic Liquid Crystals Based on the I<sub>2</sub>-Promoted Cyclodearomatization of Alkyne-Linked Benzofurans
The Journal of Organic Chemistry·2025· 1 cited
Spontaneous Twist of Ferroelectric Smectic Blocks in Polar Fluids (Adv. Mater. 26/2025)
Advanced Materials·2025Open Access
Investigation of acetic acid-induced gelation of CaO colloids in alcohol: Role of alcohol in the gelation process
Colloids and Surfaces A Physicochemical and Engineering Aspects·2025· 1 cited
Spontaneous Twist of Ferroelectric Smectic Blocks in Polar Fluids
Advanced Materials·2025· 10 citedOpen Access
Spontaneous Twist of Ferroelectric Smectic Blocks in Polar Fluids
arXiv (Cornell University)·2025Open Access
Investigation of the Gelation of Cao Colloids in Alcohols Induced by Acetic Acid – Role of Alcohol in the Gelation
SSRN Electronic Journal·2025Open Access
Ferroelectric Smectic C Liquid Crystal Phase with Spontaneous Polarization in the Direction of the Director
Advanced Science·2024· 23 citedOpen Access
Nanostructured Polymer-Dispersed Liquid Crystals Using a Ferroelectric Smectic A Liquid Crystal
Molecules·2024· 5 citedOpen Access
Nanostructured Polymer Dispersed Liquid Crystals Using a Ferroelectric Smectic a Liquid Crystal
Preprints.org·2024· 2 citedOpen Access
Mechanisms of gelation induced by laser irradiation for CaO powder dispersed in ethanol – Formation of calcium acetate and its role in gelation
Colloids and Surfaces A Physicochemical and Engineering Aspects·2024· 1 cited
Ferroelectric Smectic C Liquid Crystal Phase with Spontaneous Polarization in the Direction of the Director
arXiv (Cornell University)·2024Open Access
Memorizable Electro‐Birefringence Effect Exhibited by Transparent Liquid Crystal/Polymer Composite Materials
Advanced Electronic Materials·2024· 9 citedOpen Access
Exploring the Impact of Linkage Structure in Ferroelectric Nematic and Smectic Liquid Crystals
The Journal of Physical Chemistry Letters·2024· 23 citedOpen Access
Short chiral pitch and blue phase stability in cholesteric liquid crystal mixtures by adding achiral benzoic acid derivative
Liquid Crystals·2023· 1 citedOpen Access
Mechanisms of CaO particle gelation by laser ablation of CaO powder dispersed in alcohol
Colloids and Surfaces A Physicochemical and Engineering Aspects·2023· 4 cited
Synthesis of liquid crystals bearing 1,3-dioxane structures and characterization of their ferroelectricity in the nematic phase
Journal of Materials Chemistry C·2023· 24 citedOpen Access
A Gray Whale, Eschrichtius robustus, Appeared off Fukui Prefecture and Ishikawa Prefecture, Sea of Japan, in the Spring of 2019
Japan Cetology·2022Open Access
Fluid Layered Ferroelectrics with Global C<sub>∞v</sub> Symmetry
Advanced Science·2022· 81 citedOpen Access
Polymer-Stabilized Blue Phase and Its Application to a 1.5 µm Band Wavelength Selective Filter
Crystals·2021· 3 citedOpen Access
Enhancement of Polymer Structural Ordering in Polymer-Stabilised Blue Phases for Improved Electro-Optical Properties
Symmetry·2021· 2 citedOpen Access
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Frequent Co-authors

Hirokazu Okudaira(16), Kohzo Ito(11), Toshifumi Yuuki(11), Hirotsugu Kikuchi(10), Matsunobu Suko(9), Toshiro Takai(7), Akio Mori(7), Chiharu Nishiyama(6), Osamu Kaminuma(6), Hiroki Higuchi(5), Mitsuhiro Shibayama(5), Akihiko Hoshino(5), Hiroshi Yamakawa(5), Toyokazu Yokota(4), Takeshi Karino(4), Satoshi Inoue(4), Yumiko Asakura(4), Michiko Haida(4), Reinosuke Hayakawa(4), Yasuhiro Haseba(3)