論文 - 山田 智明
-
Investigation of Ultrahigh Energy Storage Performance and Superior Thermal Stability of BNBT-CST Ceramics under Low Electric Fields 査読有り 国際共著
T. Zhu, J. Wang, P. Ma, M. Chen, X. Yuan, T. Yamada, Z. Peng, and X. Chao
Ceramics International 2026年3月
-
Substrate Dependence on the Growth of Defective-wurtzite Al2S3 Thin Films using Pulsed Laser Deposition 査読有り Open Access
K. Ono, K. Shitara, H. Moriwake, S. Kondo, and T. Yamada
Journal of the Ceramic Society of Japan 2026年3月
-
Scandium-doped Aluminum Nitride Thin Films by Scanning Combinatorial Pulsed Laser Deposition 査読有り Open Access
T. Mitaka, X. Yuan, S. Kondo, and T. Yamada
Japanese Journal of Applied Physics 64 巻 頁： 10SP11 2025年10月
-
A New Era of Ferroelectric Thin Films for Nonvolatile Memories 査読有り 国際共著 Open Access
S. Trolier-McKinstry, K. Uchida, and T. Yamada
MRS Bulletin 50 巻 頁： 1023 - 1031 2025年9月
-
Effect of Sc Content on the Polarity of AlScN Thin Films Deposited on Indium Tin Oxide by Radio Frequency-magnetron Sputtering 査読有り Open Access
X. Liu, K. Abe, X. Yuan, K. Okamoto, H. Funakubo, S. Kondo, and T. Yamada
Japanese Journal of Applied Physics 64 巻 頁： 08SP17 2025年8月
-
Composition Dependence of Electro-optic Effect in (111)/(11-1)-oriented Epitaxial Rhombohedral Pb(ZrxTi1−x)O3 Thin Films Prepared by Chemical Solution Deposition 査読有り Open Access
S. Kondo, T. Utsunomiya, K. Okamoto, M. Nakahata, O. Ikeda, T. Nakatani, R. Kumara, T. Koganezawa, H. Funakubo, O. Sakata, T. Teranishi, A. Kishimoto, and T. Yamada
Japanese Journal of Applied Physics 64 巻 頁： 08SP08 2025年8月
-
Erratum:“Strong Electro-optic Effect in Mg Incorporated ZnO Thin Films” [Appl. Phys. Lett. 121, 152903 (2022)] 査読有り 国際共著 Open Access
X. Yuan, T. Yamada, and L. Meng
Applied Physics Letters 127 巻 頁： 059901 2025年8月
-
Thickness Dependence of the Electro-optic Properties in Epitaxial Hf0.5Zr0.5O2 Thin Films: Evident Response Down to 3 nm 査読有り
A. Dastgir, X. Yuan, Y. Shen, D. Kan, Y. Shimakawa, H. Sawaki, S. Kondo, and T. Yamada
Applied Physics Letters 126 巻 頁： 242901-1-5 2025年6月
-
Beyond 100% Contribution of Domain Switching to Piezoelectric Response in (100)/(001)-Oriented Tetragonal Multidomain Pb(Zr, Ti)O3 Films Epitaxially Grown on Si substrates 査読有り
M. Nakahata, K. Okamoto, K. Ishihama, T. Yamada, and H. Funakubo
ACS Applied Electronic Materials 7 巻 頁： 5570 - 5576 2025年6月
-
Controlling Dielectric Properties of Pyrochlore Neodymium Zirconate by Substitution of Rare Earth Ions 査読有り Open Access
M. Ishida, H. Nada, N. Inaguma, T. Nagasaki, M. Yoshino, K. Yamaguchi, K. Hata, and T. Yamada
Journal of the Ceramic Society of Japan 133 巻 頁： 329 - 333 2025年5月
-
Distinct Roles of Mg and Li in Affecting the Electro-optic Properties of Wurtzite ZnO Thin Films 査読有り 国際共著
L. Meng, X. Yuan, J. Gao, W. Liu, T. Zhai, and T. Yamada
Applied Physics Letters 126 巻 頁： 172902-1-5 2025年4月
-
Ultrathin Freestanding Membranes of ZrO2 with Metastable Structures and Strain-dependent Electrical Properties 査読有り 国際共著
Y. Shen, K. Ooe, K. Shitara, S. Kobayashi, T. Yoshimura, T. Yamada, L. Xie, Y. Shimakawa, and D. Kan
Physical Review Materials 9 巻 頁： 024411-1-9 2025年2月
-
Dynamic Domain Motion Enhancing Electro-optic Performance in Ferroelectric Films 査読有り
S. Kondo, K. Okamoto, O. Sakata, T. Teranishi, A. Kishimoto, T. Nagasaki, and T. Yamada
Applied Physics Letters 126 巻 頁： 012901-1-7 2025年1月
-
Static Disorder in Perovskite-type Proton-conducting Oxides BaSn1-xMxO3-x/2-(y/2)H2O (M = Ga, Sc, In, Y, La): A Novel Approach Based on Statistical Analysis of Numerous DFT Simulated Structures 査読有り
T. Nagasaki and T. Yamada
Physical Chemistry Chemical Physics 26 巻 頁： 26497 - 26516 2024年9月
-
Effect of Li Concentration on Second Harmonic Generation from Widegap ZnMgO Thin Films 査読有り 国際共著 国際誌
L. Meng, X. Yuan, J. Gao, W. Liu, X. Yang, T. Zhai, and T. Yamada
Japanese Journal of Applied Physics 63 巻 頁： 08SP05-1-5 2024年8月
-
Ferroelectric Freestanding Hafnia Membranes with Metastable Rhombohedral Structure Down to 1-nm-thick 査読有り Open Access
Y. Shen, K. Ooe, X. Yuan, T. Yamada, S. Kobayashi, M. Haruta, D. Kan, and Y. Shimakawa
Nature Communications 15 巻 頁： 4789 2024年6月
-
Novel Route for Enhancing Piezoelectricity of Ferroelectric Films: Controlling Nontrivial Polarization States in Pb(Zr, Ti)O3 Monodomain Superlattice Structure 査読有り 国際共著
J. Song, Y. Ebihara, P. Yudin, O. Sakata, H. Morioka, T. Kiguchi, S. Kondo, X. Yuan, S. Okamura, M. Yoshino, T. Nagasaki, and T. Yamada
ACS Applied Materials & Interfaces 16 巻 頁： 16145 - 16151 2024年3月
-
In Situ X-ray Diffraction Analysis of Intrinsic and Extrinsic Piezoelectric Response in (100)/(001)-oriented Tetragonal Multidomain Pb(Zr, Ti)O3 Films Epitaxially Grown on Si Substrates 査読有り Open Access
M. Nakahata, K. Okamoto, K. Ishihama, T. Yamada, and H. Funakubo
Japanese Journal of Applied Physics 62 巻 頁： SM1020-1-7 2023年11月
-
Extraordinarily Large Contribution Ratio of Ferroelastic Domain Switching to Piezoresponse in Monoclinic (K, Na)NbO3 Films 査読有り Open Access
X. Yuan, K. Okamoto, M. Kawano, M. Yoshino, T. Nagasaki, Y. Imai, O. Sakata, and T. Yamada
Advanced Electronic Materials 10 巻 頁： 2300405 2023年10月
-
Film Thickness Dependence of In-plane Ferroelastic Domain Structure in Constrained Tetragonal PbTiO3 Films Induced by Isotropic Tensile Strain 査読有り 国際誌
Y. Ehara, T. Nakashima, D. Ichinose, T. Shimizu, T. Shiraishi, O. Sakata, T. Yamada, S. Yasui, K. Nishida, and H. Funakubo
Applied Physics Letters 121 巻 ( 26 ) 頁： 262901-1-7 2022年12月