Ferroelectric Sr3Zr2O7: Competition between Hybrid Improper Ferroelectric and Antiferroelectric Mechanisms

Suguru Yoshida , Koji Fujita , Hirofumi Akamatsu , Olivier Hernandez
Advanced Functional Materials 28 ( 30) 1801856

82
2018
Ferroelectricity of Dion-Jacobson layered perovskites CsNdNb2O7and RbNdNb2O7

Sota Asaki , Hirofumi Akamatsu , George Hasegawa , Tomohiro Abe
Japanese Journal of Applied Physics 59

1
2020
Hybrid Improper Ferroelectricity in (Sr,Ca)3Sn2O7 and Beyond: Universal Relationship between Ferroelectric Transition Temperature and Tolerance Factor in n = 2 Ruddlesden–Popper Phases

Suguru Yoshida , Hirofumi Akamatsu , Ryosuke Tsuji , Olivier Hernandez
Journal of the American Chemical Society 140 ( 46) 15690 -15700

68
2018
Topochemical nitridation with anion vacancy-assisted N3-/O2- exchange

Riho Mikita , Tomoko Aharen , Takafumi Yamamoto , Fumitaka Takeiri
Journal of the American Chemical Society 138 ( 9) 3211 -3217

47
2016
Perovskite-Type InCoO3 with Low-Spin Co3+: Effect of In-O Covalency on Structural Stabilization in Comparison with Rare-Earth Series.

Koji Fujita , Takahiro Kawamoto , Ikuya Yamada , Olivier Hernandez
Inorganic Chemistry 56 ( 18) 11113 -11122

2
2017
Structural phase transitions in EuNbO3 perovskite

Yoshiro Kususe , Suguru Yoshida , Koji Fujita , Hirofumi Akamatsu
Journal of Solid State Chemistry 239 ( 239) 192 -199

6
2016
Topochemical Synthesis of LiCoF3 with a High-Temperature LiNbO3-Type Structure

Yumi Matsuo , Yuko Matsukawa , Masahiro Kitakado , George Hasegawa
Inorganic chemistry 61 ( 30) 11746 -11756

2022
Electronic Origin of Non-Zone-Center Phonon Condensation: Octahedral Rotation as a Case Study

Suguru Yoshida , Hirofumi Akamatsu , Katsuro Hayashi
Physical review letters 127 ( 21) 215701

1
2021
Chemical Aspect of Displacive-Type Ferroaxial Phase Transition from Perspective of Second-Order Jahn–Teller Effect: NASICON Systems as an Example

Takayuki Nagai , Yasuhide Mochizuki , Suguru Yoshida , Tsuyoshi Kimura
Journal of the American Chemical Society 145 ( 14) 8090 -8098

9
2023
MgSiP2: An Infrared Nonlinear Optical Crystal with a Large Non‐Resonant Phase‐Matchable Second Harmonic Coefficient and High Laser Damage Threshold

Jingyang He , Yingdong Guan , Victor Trinquet , Guillaume Brunin
Advanced Optical Materials 11 ( 24) 2301060 -2301060

4
2023
Computationally-driven discovery of second harmonic generation in EuBa 3 (B 3 O 6) 3 through inversion symmetry breaking

Jingyang He , Louis Alaerts , Yu Wang , Victor Trinquet
Optical Materials Express 13 ( 12) 3416 -3427

2023
High-entropy engineering of the crystal and electronic structures in a Dirac material

Antu Laha , Suguru Yoshida , Francisco Marques dos Santos Vieira , Hemian Yi
Nature communications 15 ( 1) 3532 -3532

1
2024
High-Entropy Engineering of the Crystal and Electronic Structures in a Dirac Material

Suguru Yoshida , Antu Laha , Francisco Marques dos Vieira , Hemian Yi
Bulletin of the American Physical Society

2024
Interplay between Oxygen Octahedral Rotation and Deformation in the Acentric AR TiO4 Series toward Negative Thermal Expansion

Suguru Yoshida , Hirofumi Akamatsu , Alexandra S Gibbs , Shogo Kawaguchi
Chemistry of Materials 34 ( 14) 6492 -6504

6
2022
Controlling defects to achieve reproducibly high ionic conductivity in Na3SbS4 solid electrolytes

Masaki Shimoda , Mayu Maegawa , Suguru Yoshida , Hirofumi Akamatsu
Chemistry of Materials 34 ( 12) 5634 -5643

11
2022
Na M Cl6 (M= Nb and Ta): A New Class of Sodium-Conducting Halide-Based Solid Electrolytes

Zheng Huang , Suguru Yoshida , Hirofumi Akamatsu , Katsuro Hayashi
ACS Materials Letters 6 ( 5) 1732 -1738

2024
Growth and phase transition of Sr3Zr2O7 single crystals

Ikuya Fukasawa , Yuki Maruyama , Suguru Yoshida , Koji Fujita
Journal of Crystal Growth 615 127241 -127241

2023
Crystal defect control of topological insulator Bi 2 Se 3 using a new modified Bridgman crystal growth method

Yingdong Guan , Suguru Yoshida , Zhiqiang Mao
Bulletin of the American Physical Society

2024
Discovery of a new polar magnetic semiconductor MnCuSiTe 3 with spin-induced electric polarization

CHANDAN DE , Suguru Yoshida , Weiwei Xie , Qiang Zhang
Bulletin of the American Physical Society 68

2023