Structural reversibility and charge-discharge cycle of Li2S-V2S3-LiI positive electrodes for all-solid-state lithium batteries

Masato Osaki, Hirofumi Tsukasaki, Hiroshi Nakajima, Tatsuki Shigedomi, Atsushi Sakuda, Akitoshi Hayashi, Shigeo Mori

Solid State Ionics　Vol. 416　p. 116683-116683　2024/11　Research paper (scientific journal)

MXene Electrodes for All Strain-Free Solid-State Batteries

Kosuke Kawai, Hyobin Lee, Yuki Nomura, Masaki Fujita, Hirokazu Kitaura, Eiji Hosono, Hiroshi Nakajima, Hirofumi Tsukasaki, Shigeo Mori, Atsushi Sakuda, Akitoshi Hayashi, Naoaki Yabuuchi, Yong Min Lee, Masashi Okubo

ACS Applied Materials & Interfaces　2024/10/09　Research paper (scientific journal)

Stress-Induced Martensitic Transformation in Na₃YCl₆

Akira Miura, Koki Muraoka, Kotaro Maki, Saori Kawaguchi, Kazuhiro Hikima, Hiroyuki Muto, Atsunori Matsuda, Ichiro Yamane, 島田 敏宏, Hiroaki Ito, Yoshikazu Mizuguchi, Chikako Moriyoshi, Hiroshi Nakajima, Shigeo Mori, Hiroshi Oike, Akira Nakayama, Wenhao Sun, Nataly Carolina Rosero Navarro, Kiyoharu Tadanaga

Journal of the American Chemical Society　2024/09/01　Research paper (scientific journal)

Atomic Layer Engineering of Ferroelectricity in Dion–Jacobson Perovskites

Shu MORITA, Daisuke Urushihara, Keita Nishibashi, Makoto Kobayashi, Eisuke Yamamoto, Toru Asaka, Hiroshi Nakajima, Shigeo Mori, Minoru Osada

Journal of the American Chemical Society　2024/08/26　Research paper (scientific journal)

Structural study of crystalline and amorphous phases of Si0.65Ge0.35B (x = 0, 0.01, 0.05, 0.10) alloy prepared by long-time mechanical alloying

Satoshi HIROI, Koji Ohara, Omprakash Muthusamy, Hiroshi Nakajima, Shigeo Mori, Tsunehiro Takeuchi

Journal of Non-Crystalline Solids　Vol. 631　p. 122914-122914　2024/05　Research paper (scientific journal)

Mechanochemical synthesis of fluoride-ion conducting glass and glass–ceramic in ZrF4–BaF2 binary system

Kota Motohashi, Hiroshi Higuchi, Hiroshi Nakajima, Shigeo Mori, Atsushi Sakuda, Akitoshi Hayashi

Scientific Reports　Vol. 14　No. 1　2024/04/16　Research paper (scientific journal)

Ex situ TEM observations of the SnB2O4 glass electrode in all-solid-state lithium-ion batteries after charge–discharge process

Hirofumi Tsukasaki, Keigo Sakamoto, Yuki Hayashi, Hiroshi Nakajima, Takuya Kimura, Atsushi Sakuda, Akitoshi Hayashi, Shigeo Mori

Solid State Ionics　Vol. 399　p. 116288-116288　2023/10　Research paper (scientific journal)

Mechanism Exploration of Li2S–Li2O–LiI Positive Electrodes with High Capacity and Long Cycle Life via TEM Observation

Jiong Ding, Yushi Fujita, Hirofumi Tsukasaki, Hiroshi Nakajima, Atsushi Sakuda, Akitoshi Hayashi, Shigeo Mori

ACS Applied Energy Materials　Vol. 6　No. 18　p. 9737-9742　2023/09/25　Research paper (scientific journal)

Nanoscale coexistence of polar-nonpolar domains underlying oxygen storage properties in Ho(Mn,Ti)O3+δ

Hiroshi Nakajima, Kento Uchihashi, Hirofumi Tsukasaki, Daisuke Morikawa, Hiroyuki Tanaka, Tomohiro Furukawa, Kosuke Kurushima, Jun Yamasaki, Hiroki Ishibashi, Yoshiki Kubota, Atsushi Sakuda, Akitoshi Hayashi, Shigeo Mori

Physical Review Research　2023/06/30　Research paper (scientific journal)

Lithium ion transport environment by molecular vibrations in ion‐conducting glasses

Hiroki Yamada, Koji Ohara, Satoshi Hiroi, Atsushi Sakuda, Kazutaka Ikeda, Takahiro Ohkubo, Kengo Nakada, Hirofumi Tsukasaki, Hiroshi Nakajima, Laszlo Temleitner, Laszlo Pusztai, Shunsuke Ariga, Aoto Matsuo, Jiong Ding, Takumi Nakano, Takuya Kimura, Ryo Kobayashi, Takeshi Usuki, Shuta Tahara, Koji Amezawa, Yoshitaka Tateyama, Shigeo Mori, Akitoshi Hayashi

ENERGY & ENVIRONMENTAL MATERIALS　2023/03/02　Research paper (scientific journal)

A Novel Diamagnetic Insulating Quadruple Perovskite Oxide YCu<sub>3</sub>Rh<sub>4</sub>O<sub>12</sub>

Ikuya Yamada, Yuta Kato, Hiroshi Nakajima, Hidekazu Ikeno, Shigeo Mori, Shogo Kawaguchi

MATERIALS TRANSACTIONS　2023　Research paper (scientific journal)

Direct identification of the charge state in a single platinum nanoparticle on titanium oxide

Ryotaro Aso, Hajime Hojo, Yoshio Takahashi, Tetsuya Akashi, Yoshihiro Midoh, Fumiaki Ichihashi, Hiroshi Nakajima, Takehiro Tamaoka, Kunio Yubuta, Hiroshi Nakanishi, Hisahiro Einaga, Toshiaki Tanigaki, Hiroyuki Shinada, Yasukazu Murakami

Science　Vol. 378　No. 6616　p. 202-206　2022/10/14　Research paper (scientific journal)

Li₂S–V₂S₃–LiI Bifunctional Material as the Positive Electrode in the All-Solid-State Li/S Battery

Tatsuki Shigedomi, Yushi Fujita, Takuma Kishi, Kota Motohashi, Hirofumi Tsukasaki, Hiroshi Nakajima, Shigeo Mori, Masahiro Tatsumisago, Atsushi Sakuda, Akitoshi Hayashi

Chemistry of Materials　Vol. 34　No. 21　p. 9745-9752　2022/10　Research paper (scientific journal)

Magnetic domains in two distinct antiferromagnetic phases of CuO

R. Misawa, K. Arakawa, H. Ueda, H. Nakajima, S. Mori, Y. Tanaka, T. Kimura

Physical Review B　Vol. 106　No. 10　2022/09/01　Research paper (scientific journal)

Magnetization Controlled by Crystallization in Soft Magnetic Fe-Si-B-P-Cu Alloys

Hiroshi Nakajima, Akihiro Osako, Noriharu Yodoshi, Yoshiharu Yamada, Hirofumi Tsukasaki, Ken Harada, Yuki Sakai, Kei Shigematsu, Takumi Nishikubo, Masaki Azuma, Shigeo Mori

Microscopy　2022/08/23　Research paper (scientific journal)

Direct observation of monoclinic polar nanoregions in relaxor ferroelectric Pb(Yb1/2Nb1/2)O3−PbTiO3

Hiroshi Nakajima, Satoshi Hiroi, Hirofumi Tsukasaki, Charlotte Cochard, Florence Porcher, Pierre-Eymeric Janolin, Shigeo Mori

Physical Review Materials　Vol. 6　No. 7　2022/07/29　Research paper (scientific journal)

High‐pressure synthesis, crystal structure, and properties of a novel quadruple perovskite CeMn3Rh4O12

Yuta Kato, Hiroshi Nakajima, Shogo Kawaguchi, Shigeo Mori, Ikuya Yamada

International Journal of Ceramic Engineering & Science　2022/07　Research paper (scientific journal)

Electron holography for observing magnetic bubbles and stripe-shaped domains in magnetic fields.

Ken Harada, Hiroshi Nakajima, Keiko Shimada, Shigeo Mori, Yoshio Takahashi

Micron (Oxford, England : 1993)　Vol. 160　p. 103306-103306　2022/06/11　Research paper (scientific journal)

Reversible Charge/Discharge Reaction of a Ternary Metal Fluoride, Pb2CuF6: A Highly Conductive Cathode Material for Fluoride-Ion Batteries

Takeshi Tojigamori, Hiroshi Nakajima, Hidenori Miki, Naoki Matsui, Tomotaka Nakatani, So Fujinami, Kousuke Noi, Hirofumi Tsukasaki, Kota Suzuki, Masaaki Hirayama, Shigeo Mori, Takeshi Abe, Ryoji Kanno

ACS Applied Energy Materials　Vol. 5　No. 1　p. 1002-1009　2022/01/05　Research paper (scientific journal)

Ionic Conductivity and Microstructure of Li₄GeO₄-Based Solid Electrolytes

Ding, J., Tsukasaki, H., Nakajima, H., Yoneda, Y., Kimura, T., Sakuda, A., Hayashi, A., Mori, S.

Materials Transactions　Vol. 63　No. 10　p. 1390-1395　2022　Research paper (scientific journal)

Stabilization of layered perovskite structures via strontium substitution in Ca3Ti2O7 revealed via elemental mapping

Kosuke Kurushima, Hiroshi Nakajima, Shinya Mine, Hirofumi Tsukasaki, Masaya Matsuoka, Bin Gao, Sang-Wook Cheong, Shigeo Mori

Journal of Applied Physics　Vol. 131　No. 2　p. 024102-024102　2022/01　Research paper (scientific journal)

Charged domain boundaries stabilized by translational symmetry breaking in the hybrid improper ferroelectric Ca3–xSrxTi2O7

Hiroshi Nakajima, Kosuke Kurushima, Shinya Mine, Hirofumi Tsukasaki, Masaya Matsuoka, Bin Gao, Sang-Wook Cheong, Shigeo Mori

Communications Materials　Vol. 2　No. 1　2021/11/02　Research paper (scientific journal)

Crystallization behaviors in superionic conductor Na3PS4

Hiroshi Nakajima, Hirofumi Tsukasaki, Jiong Ding, Takuya Kimura, Takumi Nakano, Akira Nasu, Akihiko Hirata, Atsushi Sakuda, Akitoshi Hayashi, Shigeo Mori

Journal of Power Sources　Vol. 511　p. 230444-230444　2021/11　Research paper (scientific journal)

Two types of magnetic bubbles in MnNiGa observed via Lorentz microscopy

Hiroshi Nakajima, Atsuhiro Kotani, Ken Harada, Shigeo MORI

Japanese Journal of Applied Physics　Vol. 60　No. 12　p. 123003-123003　2021/10　Research paper (scientific journal)

In situ Observation of the Deterioration Process of Sulfide-Based Solid Electrolytes Using Airtight and Air-Flow TEM Systems

Hirofumi Tsukasaki, Keisuke Igarashi, Akiko Wakui, Toshie Yaguchi, Hiroshi Nakajima, Takuya Kimura, Atsushi Sakuda, Masahiro Tatsumisago, Akitoshi Hayashi, Shigeo Mori

Microscopy　Vol. 70　No. 6　p. 519-525　2021/06　Research paper (scientific journal)

Deep convolutional neural network image processing method providing improved signal-to-noise ratios in electron holography

Yusuke Asari, Shohei Terada, Toshiaki Tanigaki, Yoshio Takahashi, Hiroyuki Shinada, Hiroshi Nakajima, Kiyoshi Kanie, Yasukazu Murakami

Microscopy　2021/03　Research paper (scientific journal)

Microstructure and Charge-Discharge Mechanism of a Li<inf>3</inf>CuS<inf>2</inf>Positive Electrode Material for All-Solid-State Lithium-Ion Batteries

Ayama, T., Tsukasaki, H., Kawasaki, Y., Nakajima, H., Tatsumisago, M., Sakuda, A., Hayashi, A., Mori, S.

ACS Applied Energy Materials　Vol. 4　No. 6　p. 6290-6295　2021　Research paper (scientific journal)

Electrostatic potential measurement at the Pt/TiO<inf>2</inf>interface using electron holography

Nakajima, H., Tanigaki, T., Toriyama, T., Yamamoto, M., Tanaka, H., Murakami, Y.

Journal of Applied Physics　Vol. 129　No. 17　p. 174304-174304　2021　Research paper (scientific journal)

Formation Mechanism of β-Li<inf>3</inf>PS<inf>4</inf>through Decomposition of Complexes

Calpa, M., Nakajima, H., Mori, S., Goto, Y., Mizuguchi, Y., Moriyoshi, C., Kuroiwa, Y., Rosero-Navarro, N.C., Miura, A., Tadanaga, K.

Inorganic Chemistry　Vol. 60　No. 10　p. 6964-6970　2021　Research paper (scientific journal)

Recent advances in small-angle electron diffraction and Lorentz microscopy

Mori, S., Nakajima, H., Kotani, A., Harada, K.

Microscopy　Vol. 70　No. 1　p. 59-68　2021　Research paper (scientific journal)

Magnetic bubbles in an M-type hexagonal ferrite observed by hollow-cone Foucault imaging and small-angle electron diffraction

Atsuhiro Kotani, Hiroshi Nakajima, Atsushi Kawaguchi, Yukihiro Fujibayashi, Kento Uchihashi, Keiko Shimada, Ken Harada, Shigeo Mori

Japanese Journal of Applied Physics　Vol. 59　No. 9　p. 095003-095003　2020/09/01　Research paper (scientific journal)

Domain observation in the visible-light photocatalyst Bi<inf>4</inf>NbO<inf>8</inf>Br with the layered perovskite structure

Zhong, C., Mizushima, D., Hirata, K., Ishii, Y., Kurushima, K., Kato, D., Nakajima, H., Mori, S., Suzuki, H., Ogawa, K., Abe, R., Fukuma, T., Kageyama, H.

Applied Physics Express　Vol. 13　No. 9　p. 091004-091004　2020　Research paper (scientific journal)

Observation of magnetic domains in uniaxial magnets via small-angle electron diffraction and Foucault imaging

Nakajima, H., Kotani, A., Harada, K., Mori, S.

Japanese Journal of Applied Physics　Vol. 58　No. 5　2019　Research paper (scientific journal)

Self-assembled structure of dendronized CdS nanoparticles

Nakajima, H., Matsuki, D., Fukunaga, Y., Toriyama, T., Shigematsu, K., Matsubara, M., Kanie, K., Muramatsu, A., Murakami, Y.

Microscopy　Vol. 68　No. 4　2019　Research paper (scientific journal)

Microscopic magnetization distribution of Bloch lines in a uniaxial magnet

Kurushima, K., Tanaka, K., Nakajima, H., Mochizuki, M., Mori, S.

Journal of Applied Physics　Vol. 125　No. 5　2019　Research paper (scientific journal)

Charged domain walls and crystallographic microstructures in hybrid improper ferroelectric Ca<inf>3</inf>¹<inf>x</inf>Sr<inf>x</inf>Ti<inf>2</inf>O<inf>7</inf>

Nakajima, H., Shigematsu, K., Horibe, Y., Mori, S., Murakami, Y.

Materials Transactions　Vol. 60　No. 10　2019　Research paper (scientific journal)

Magnetic textures in a hexaferrite thin film and their response to magnetic fields revealed by phase microscopy

Kotani, A., Harada, K., Malac, M., Nakajima, H., Kurushima, K., Mori, S.

Japanese Journal of Applied Physics　Vol. 58　No. 6　2019　Research paper (scientific journal)

Phase retrieval using through-focus images in Lorentz transmission electron microscopy

Tamura, T., Nakane, Y., Nakajima, H., Mori, S., Harada, K., Takai, Y.

Microscopy　Vol. 67　No. 3　2018　Research paper (scientific journal)

Magnetic anisotropy and magnetic textures in La<inf>1−</inf><inf>x</inf>Sr<inf>x</inf>MnO<inf>3</inf> controlled by annealing

Kotani, A., Nakajima, H., Harada, K., Ishii, Y., Mori, S.

Journal of Magnetism and Magnetic Materials　Vol. 464　2018　Research paper (scientific journal)

Electron diffraction covering a wide angular range from Bragg diffraction to small-angle diffraction

Nakajima, H., Kotani, A., Harada, K., Mori, S.

Microscopy　Vol. 67　No. 4　2018　Research paper (scientific journal)

Observation of magnetic domain and bubble structures in magnetoelectric S r3 C o2 F e24 O41

Nakajima, H., Kawase, H., Kurushima, K., Kotani, A., Kimura, T., Mori, S.

Physical Review B　Vol. 96　No. 2　2017　Research paper (scientific journal)

Formation process of skyrmion lattice domain boundaries: The role of grain boundaries

Nakajima, H., Kotani, A., Mochizuki, M., Harada, K., Mori, S.

Applied Physics Letters　Vol. 111　No. 19　2017　Research paper (scientific journal)

Field-temperature phase diagram of magnetic bubbles spanning charge/orbital ordered and metallic phases in L a1-x S rxMn O3 (x=0.125)

Kotani, A., Nakajima, H., Harada, K., Ishii, Y., Mori, S.

Physical Review B　Vol. 95　No. 14　2017　Research paper (scientific journal)

Quadrupole moments in chiral material DyFe3(BO3)4 observed by resonant x-ray diffraction

Nakajima, H., Usui, T., Joly, Y., Suzuki, M., Wakabayashi, Y., Kimura, T., Tanaka, Y.

Physical Review B　Vol. 93　No. 14　2016　Research paper (scientific journal)

Foucault imaging and small-angle electron diffraction in controlled external magnetic fields

Nakajima, H., Kotani, A., Harada, K., Ishii, Y., Mori, S.

Microscopy　Vol. 65　No. 6　2016　Research paper (scientific journal)

Observation of spin textures in La<inf>1-x</inf>Sr<inf>x</inf>MnO<inf>3</inf> (x = 0.175)

Kotani, A., Nakajima, H., Ishii, Y., Harada, K., Mori, S.

AIP Advances　Vol. 6　No. 5　2016　Research paper (scientific journal)

Ferromagnetic cluster glass phase embedded in a paramagnetic and metallic host in non-uniform magnetic system CaRu<inf>1-x</inf>Sc<inf>x</inf>O<inf>3</inf>

Yamamoto, T.D., Kotani, A., Nakajima, H., Okazaki, R., Taniguchi, H., Mori, S., Terasaki, I.

Journal of the Physical Society of Japan　Vol. 85　No. 3　2016　Research paper (scientific journal)

Magnetic structure and effect of magnetic field on its domain structure in magnetoelectric Ba<inf>1.3</inf>Sr<inf>0.7</inf>CoZnFe<inf>11</inf>AlO<inf>22</inf>

Ueda, H., Tanaka, Y., Nakajima, H., Mori, S., Ohta, K., Haruki, K., Hirose, S., Wakabayashi, Y., Kimura, T.

Applied Physics Letters　Vol. 109　No. 18　2016　Research paper (scientific journal)

Foucault optical system by using a nondedicated conventional TEM

Nakajima, H., Kotani, A., Harada, K., Ishii, Y., Mori, S.

Surface and Interface Analysis　Vol. 48　No. 11　2016　Research paper (scientific journal)

Lorentz microscopy and small-angle electron diffraction study of magnetic textures in L a1-x S rxMn O3 (0.15&lt;x&lt;0.30): The role of magnetic anisotropy

Kotani, A., Nakajima, H., Harada, K., Ishii, Y., Mori, S.

Physical Review B　Vol. 94　No. 2　2016　Research paper (scientific journal)

Formation mechanisms of magnetic bubbles in an M -type hexaferrite: Role of chirality reversal at domain walls

Nakajima, H., Kotani, A., Harada, K., Ishii, Y., Mori, S.

Physical Review B　Vol. 94　No. 22　2016　Research paper (scientific journal)

Observation of quadrupole helix chirality and its domain structure in DyFe<inf>3</inf>(BO<inf>3</inf>)<inf>4</inf>

Usui, T., Tanaka, Y., Nakajima, H., Taguchi, M., Chainani, A., Oura, M., Shin, S., Katayama, N., Sawa, H., Wakabayashi, Y., Kimura, T.

Nature Materials　Vol. 13　No. 6　2014　Research paper (scientific journal)