2022年　発表

Highly active postspinel-structured catalysts for oxygen evolution reaction

Y. Okazaki, S. Oda, A. Takamatsu, S. Kawaguchi, H. Tsukasaki, S. Mori, S. Yagi, H. Ikeno, I. Yamada

RSC Adv. 12, 5094–5104 (2022).

Structural phase transition in cobalt oxyfluoride Co₃Sb₄O₆F₆ observed by high-resolution synchrotron and neutron diffraction

S. Shimono, H. Ishibashi, Y. Nagayoshi, H. Ikeno, S. Kawaguchi, M. Hagihala, S. Torii, T. Kamiyama, K. Ichihashi, S. Nishihara, K. Inoue, Y. Ishii, Y. Kubota

Journal of Physics and Chemistry of Solids 163, 110568 (2022).

Deterioration process of argyrodite solid electrolytes during exposure to humidity-controlled air

H. Tsukasaki, H. Sano, K. Igarashi, A. Wakui, T. Yaguchi, S. Mori

Journal of Power Sources 524, 231085 (2022).

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

T. Tojigamori, H. Nakajima, H. Miki, N. Matsui, T. Nakatani, S. Fujinami, K. Noi, H. Tsukasaki, K. Suzuki, M. Hirayama, S. Mori, T. Abe, and R. Kanno

ACS Appl. Energy Mater. 5, 1002−1009 (2022).

2021年　発表

Superconductivity Enhanced by Abundant Low-Energy Phonons in (Sr_1–xCa_x)₃Rh₄Sn₁₃

Y. Terasaki, R. Yamaguchi, Y. Ishii, Y. Tada, A. Yamamoto, and S. Mori

J. Phys. Soc. Jpn. 90, 113704 (2021).

In situ observation of the deterioration process of sulfide-based solid electrolytes using airtight and air-flow TEM systems

H. Tsukasaki, K. Igarashi, A. Wakui, T. Yaguchi, H. Nakajima, T. Kimura, A. Sakuda, M. Tatsumisago, A. Hayashi, S. Mori

Microscopy 70, 519–525 (2021).

Charged domain boundaries stabilized by translational symmetry breaking in the hybrid improper ferroelectric Ca_3–xSr_xTi₂O₇

H. Nakajima, K. Kurushima, S. Mine, H. Tsukasaki, M. Matsuoka, Bin Gao, Sang-Wook Cheong,

S. Mori

Communications Materials volume 2, Article number: 109 (2021).

Origin and Absence of Giant Negative Thermal Expansion in Reduced and Oxidized Ca₂RuO₄

L. Hu, Y. Zhu, Y.W. Fang, M. Fukuda, T. Nishikubo, Z. Pan, Y. Sakai, S. Kawaguchi, H. Das, A. Machida, T. Watanuki, S. Mori, K. Takenaka, M. Azuma

Chem. Mater. 325, 43 (2021).

Crystallization behaviors in superionic conductor Na₃PS₄

H. Nakajima, H. Tsukasaki, J. Ding, T. Kimura, T. Nakano, A. Nasu, A. Hirata, A. Sakuda, A. Hayashi, S. Mori

Journal of Power Sources, 511, 230444 (2021).

Supersutructures arising from V trimers with orbital ordering in BaV₁₀O₁₅

T. Kajita, H. Kuwahara, S. Mori, T. Katsufuji

Phys. Rev. Research 3, 033046 1-8 (2021).

Microstructure and Charge−Discharge Mechanism of a Li₃CuS₂ Positive Electrode Material for All-Solid-State Lithium-Ion Batteries

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

ACS Appl. Energy Mater. 4, 6290−6295 (2021).

Electron interference experiment with optically zero propagation distance for V-shaped double slit

1. K.Harada, T.Akashi, Y.Takahashi, T.Kodama, K.Shimada, Y.A.Ono, S.Mori

Applied Physics Express. 14, 022006 (2021).

Recent advances in small-angle electron diffraction and Lorentz microscopy

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

Microscopy, 70, 1, 59-68 (2021).

Optimization of lithium ion conductivity of Li₂S-P₂S₅ glass ceramics by microstructural control of crystallization kinetics

S. Lu, F. Kosaka, S. Shiotani, H. Tsukasaki, S. Mori, J. Otomo
Solid State Ionics 362, 115583 (2021).

Synthesis and Electrochemical Properties of Li₃CuS₂ as a Positive Electrode Material for All-Solid-State Batteries

Y. Kawasaki, H. Tsukasaki, T. Ayama, S. Mori, M. Deguchi, M. Tatsumisago, A. Sakuda, A. Hayashi
ACS Appl. Energy Mater. 4, 20-24 (2021).

2020年　発表

Domain observation in the visible-light photocatalyst Bi₄NbO₈Br with the layered perovskite structure

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

Applied Physics Express. 13, 091004 (2020).

Lithium Ion Conduction in a Cation-Deficient Quadruple Perovskite LiCuTa₃O₉ Epitaxial Thin Film: Theoretical and Experimental Investigations

K. Ohashi, K. Shigematsu, H. Das, K. Yamamoto, H. Tsukasaki, S. Mori, M. Azuma

Chemistry of Materials 32, 9753–9760 (2020).

ガラスおよび結晶化ガラスにおける非結晶状態の透過型電子顕微鏡その場観察

塚崎裕文，森茂生

セラミックス, 527-530 技術情報協会（発刊日：2020年8月31日）

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

A. Kotani, A. Kawaguchi, H. Nakajima, Y. Fujibayashi, K. Uchihashi, K. Shimda, K. Harada, S. Mori

Jpn, J. Appl. Phys. 59, 095003 1-4 (2020).

硫化物系全固体電池用正極の熱安定性評価と発熱反応機構

塚崎裕文，森茂生

技術情報協会（発刊日：2020年3月31日）

Enhanced Catalytic Activity and Stability for Oxygen Evolution Reaction on Tetravalent Mixed Metal Oxide

I.Yamada,  M. Kinoshita, S. Oda, H. Tsukasaki, S. Kawaguchi, K. Oka, S. Mori, H. Ikeno, S. Yagi

Chemistry of Materials 32, 9, 3893–3903 (2020).

小角電子回折を用いた磁性体の磁場応答の観測

中島宏
まてりあ 59, 207-210 (2020).

High-temperature short-range order in Mn₃RhSi

H. Yamauchi, Dita Sari, I. Watanabe, Y. Yasui, Lieh-Jeng Chang, K. Kondo, T. Ito, M. Ishikado, M. Hagihala, Matthias Frontzek, Songxue Chi, Jaime Fernandez-Baca, James Lord, Adam Berlie, A. Kotani, S. Mori, and S. Shamoto

Communications Materials 1, Article number: 43 (2020).

Precipitation of Titanium in Titanium Carbide Particles Dispersed in Titanium Matrix Composites Synthesized from Ti-C-N System Powder Mixtures using Reactive Arc-melting Method

H. Tsuda, T. Ozaki, S. Mori

Materials Transaction 6, 1090-1095 (2020).

Exothermal behavior and microstructure of a LiNi_1/3Mn_1/3Co_1/3O₂ electrode layer using a Li₄SnS₄ solid electrolyte

H. Tsukasaki, M. Otoyama, T. Kimura, S. Mori, A. Sakuda, A. Hayashi, M. Tatsumisago

Journal of Power Sources 479, 228827 (2020).

High ionic conductivity of multivalent cation doped Li₆PS₅Cl solid electrolytes synthesized by mechanical milling

K. Hikima, Nguyen Huu Huy Phuc, H. Tsukasaki, S. Mori, H. Muto, A. Matsuda

RSC Advances 10, 22304-22310 (2020).

A reversible oxygen redox reaction in bulk-type all-solid-state batteries

K. Nagao, Y. Nagata, A. Sakuda, A. Hayashi, M. Deguchi, C. Hotehama, H. Tsukasaki, S. Mori, Y. Orikasa, K. Yamamoto, Y. Uchimoto, M. Tatsumisago

Science Advances 6, eaax7236 (2020).

Ionic conductivity and thermal stability of Li₂O–Li₂S–P₂S₅ oxysulfide glass

H. Tsukasaki, H. Morimoto, S. Mori

Solid State Ionics 347, 115267 (2020).

Annealing effect on local structure and negative thermal expansion of antiperovskite manganese nitride fine particles

M. Ozeki, Victoria Warne-Lang, H. Tsukasaki, Y. Sakai, N. Katayama, Y. Okamoto, M. Azuma, S. Mori, K. Takenaka

Appl. Phys. Express 13, 075501 (2020).

2019年　発表

Microscopic magnetization distribution of Bloch lines in a uniaxial magnet

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

Journal of Applied Physics 125, 053902 (2019).

Strain induced ε-martensitic transformation and hydrogen embrittlement of SUS 304 stainless Steel

M. Hatano, H. Tsukasaki, A. Kawaguchi, S. Kawaguchi, Y. Kubota, Y. Ishii, S.Mori

Philosophical Magagine Letter 99, 11, 404-413 (2019).

Spin liquid state and topological structural defects in hexagonal TbInO₃

Jaewook Kim, Xueyun Wang, Fei-Ting Huang, Yazhong Wang, Xiaochen Fang, Xuan Luo, Y. Li, M. Xia, S. Mori, D. Kwok, Eun Deok Mun, V. S. Zapf, and Sang-Wook Cheong

Phys. Rev. X 9, 031005 1-9 (2019).

Electron Holography on Fraunhofer Diffraction

K. Harada, K. Niitsu, K. Shimada, T. Kodama, T. Akashi, Y. A. Ono, D. Shindo, H. Shinada, and S. Mori

Microscopy 68, 254-260 (2019).

Hollow-cone Foucault imaging method

K.Harada, A.Kawaguchi, A.Kotani, Y.Fujibayashi, K.Shimada, S.Mori

Applied Physics Express 12, 042003 1-4 (2019).

Charged Domain Walls and Crystallographic Microstructures in Hybrid Improper Ferroelectric Ca_3−xSr_xTi₂O₇

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

Materials Transaction 60, 2103 (2019).

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

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

Jpn, J. Appl. Phys 58, 065004 1-5 (2019).

Self-assembled lamellar-type nanostructure in manganite spinel (Co,Mn,Fe)₃O₄ Self-assembled lamellar-type nanostructure in manganite spinel (Co,Mn,Fe)₃O₄

Y. Horibe, M. Ishimatsu, S. Takeyama, S. Mori, M. Kudo, M. Auchi, M. Tanaka, Y. Murakami

Applied Physics Letters 115, 232401 (2019).

A New Aspect of the Charged Domain Wall in Hexagonal RMnO₃ Systems (R: Y, In)

S. Mori, H. Ishizuka, Sang-Wook Cheong, N. Nagaosa, Y. Yamada

J. Phys. Soc. Jpn 88, 124603 1-8 (2019).

全固体リチウム電池正極複合体の熱安定性評価と発熱反応要因

塚崎裕文
『リチウムイオン電池の分析、解析と評価技術　事例集』

技術情報協会，444-450（2019).

Quantitative analysis of crystallinity in an argyrodite sulfide-based solid electrolyte synthesized via solution processing

S. Yubuchi, H. Tsukasaki, A. Sakuda, S. Mori, A. Hayashi, and M. Tatsumisago,

RSC Advances 9, 14465-14471 (2019).

Amorphous Ni‐Rich Li(Ni_1-x-yMn_xCoy)O₂–Li₂SO₄ Positive Electrode Materials for Bulk‐Type All‐Oxide Solid‐State Batteries

K. Nagao, A. Sakuda, A. Hayashi, H. Tsukasaki, S. Mori, and M. Tatsumisago,

Advanced Materials Interfaces 6, 1802016 (2019).

Ex situ investigation of exothermal behavior and structural changes of the Li₃PS₄-LiNi_1/3Mn_1/3Co_1/3O₂ electrode composites

A. Atarashi, H. Tsukasaki, M. Otoyama, H. Kowada, S. Mori, A. Hayashi, and M. Tatsumisago,

Solid State Ionics 342, 115046 (2019).

Exothermal mechanisms in the charged LiNi_1/3Mn_1/3Co_1/3O₂ electrode layers for sulfide-based all-solid-state lithium batteries

H. Tsukasaki,T. Uchiyama, K. Yamamoto, S. Mori, Y. Uchimoto, H. Kowada, A. Hayashi,

and M, Tatsumisago

Journal of Power Sources 434, 226714 (2019).

Thermal behavior and microstructure of the Li₃PS₄–ZnO composite electrolyte

H. Tsukasaki, H. Morimoto, and S. Mori

Journal of Power Sources 436, 226865 (2019).

SrAl₂O₄-BaAl₂O₄固溶体が示す不安定な双晶ドメイン

石井悠衣

日本結晶学会誌 61(3), 157-158 (2019).

Glassy anomalies in the lattice heat capacity of a crystalline solid caused by ferroelectric fluctuation

Y. Ishii, Y. Ouchi, S. Kawaguchi, H. Ishibashi, Y. Kubota, and S. Mori

Physical Review Materials 3(8), 084414/1-5 (2019). Editors’ Suggestion

2018年　発表

Thermal behavior and microstructures of cathodes for liquid electrolyte-based lithium batteries

H. Tsukasaki, W. Fukuda, H. Morimoto, T. Arai, S. Mori, A. Hayashi, and M. Tatsumisago

Scientific Reports 8, 15613 (2018).

Preparation of LiNi_1/3Mn_1/3Co_1/3O₂/Li₃PS₄ cathode composite particles using a new liquid-phase process and application to all-solid-state lithium batteries

R. Matsuda, E. Hirahara, N. H. H. Phuc, H. Muto, H. Tsukasaki, S. Mori, and A. Matsuda

Journal of the Ceramic Society of Japan 126, 826-831 (2018).

Amorphization of sodium cobalt oxide active materials for high capacity all-solid-state sodium batteries

Y. Nagata, K. Nagao, M. Deguchi, A. Sakuda, A. Hayashi, H. Tsukasaki, S. Mori, and M. Tatsumisago

Chemistry of Materials 30 , 6998–7004 (2018).

Synergistically Enhanced Oxygen Evolution Reaction Catalysis for Multielement Transition-Metal Oxides

I. Yamada, A. Takamatsu, K. Asai, H. Ohzuku, T. Shirakawa, T. Uchimura, S. Kawaguchi, H. Tsukasaki, S. Mori, K. Wada, H. Ikeno, and S. Yagi

ACS Applied Energy Materials 1(8), 3711–3721 (2018).

Observation of FeGe skyrmions by electron phase microscopy with hole-free phase plate

Atsuhiro Kotani, Ken Harada, Marek Malac, Mark Salomons, Misa Hayashida, and Shigeo Mori

AIP Advances 8, 055216 (2018).

Magnetic anisotropy and magnetic textures in La_1−xSr_xMnO₃ controlled by annealing

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

Journal of Magnetism and Magnetic Materials 464, 56 (2018).

Crystallization behavior of the Li₂S–P₂S₅ glass electrolyte in the LiNi_1/3Mn_1/3Co_1/3O₂ positive electrode layer

H. Tsukasaki, Y. Mori, M. Otoyama, S. Yubuchi, T. Asano, Y. Tanaka, T. Ohno, S. Mori, A. Hayashi, M. Tatsumisago

Scientific Reports 8, 6214 (2018).

Incommensurate phase of the stuffed tridymite derivative BaSrFe4O8
Supplementary Material

Y. Ishii, S. Kawaguchia, K. Asai and S. Mori

Journal of Solid State Chemistry 265, 314 (2018).

Interference experiment with asymmetric double slit by using 1.2-MV field emission transmission electron microscope

K. Harada, T. Akashi, K. Shimada, K. Niitsu, Y. A. Ono, D. Shindo, H. Shinada and S. Mori

Scientific Reports 8, 1008 (2018).

Ionic conductivity and crystallization process in the Li₂S–P₂S₅ glass electrolyte

H. Tsukasaki; S. Mori; S. Shiotani; H. Yamamura; H. Iba

Solid State Ionics 317, 122-126 (2018).

2017年　発表

Structural investigation of the SrAl₂O₄-BaAl₂O₄ solid solution system with unstable domain walls

Y. Ishii, H. Tsukasaki, S. Kawaguchi, Y. Ouchi, S. Mori

Journal of Solid State Chemistry 249, 149-153 (2017).

Relation between Fractal Inhomogeneity and In/Nb-Arrangement in Pb(In_1/2Nb_1/2)O₃

S. Tsukada, K. Ohwada, H. Ohwa, S. Mori, S. Kojima, N. Yasuda, H. Terauchi and Y. Akishige

Scientific Reports 7, 17508 (2017).

ローレンツ顕微鏡法と小角電子回折

中島宏、小谷厚博、原田研、森茂生

顕微鏡 Vol. 52, No. 3 134-138 (2017).

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

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

Applied Physics Letters 111, 192401 1-5 (2017).

Observation of magnetic domain and bubble structures in magnetoelectric Sr₃Co₂Fe₂₄O₄₁

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

Physical Review B 96, 024431 (2017).

Direct observation of charged domain walls in hybrid improper ferroelectric (Ca,Sr)₃Ti₂O₇

K. Kurushima, W. Yoshimoto, Y. Ishii, S-W. Cheong and S. Mori

Japanese Journal of Applied Physics 56, 10PB02 1-4 (2017).

Field-temperature phase diagram of magnetic bubbles spanning charge/orbital ordered and metallic phases in La_1−xSr_xMnO₃ (x = 0.125)

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

Physical Review B 95, 144403 1-7 (2017).

Phase relations in the pseudobinary systems RAO₃-R₂Ti₂O₇ (R: rare earth element and Y, A: Fe, Ga, Al, Cr and Mn) and syntheses of new compounds R(A_1−xTi_x)O_3+x/2 (2/3≤x≤3/4) at elevated temperatures in air

F. Brown, I. J. Herrera, V. A. Montañoa, N. Kimizukaa, K. Kurashinab, Y. Michiueb, Y. Matsuo, S. Mori, N. Ikeda, F. Medrano

Journal of Solid State Chemistry 251, 131–142 (2017).

Direct observation of a non-isothermal crystallization process in precursor Li₁₀GeP₂S₁₂ glass electrolyte

Hirofumi Tsukasaki, Shigeo Mori, Shinya Shiotani, Hideyuki Yamamura and Hideki Iba

Journal of Power Sources 369, 57-64 (2017).

Characterization of sulfur nanocomposite electrodes containing phosphorus sulfide for high-capacity all-solid-state Na/S batteries

Naoto Tanibata, Hirofumi Tsukasaki, Minako Deguchi, Shigeo Mori, Akitoshi Hayashi and Masahiro Tatsumisago

Solid State Ionics 311, 6-13 (2017).

Analysis of structural and thermal stability in the positive electrode for sulfide-based all-solid-state lithium batteries

Hirofumi Tsukasaki, Misae Otoyama, Yota Mori, Shigeo Mori, Hideyuki Morimoto, Akitoshi Hayashi and Masahiro Tatsumisago

Journal of Power Sources 367, 42-48 (2017).

Pair distribution function analysis of sulfide glassy electrolytes for all-solid-state batteries: Understanding the improvement of ionic conductivity under annealing condition

S. Shiotani, K. Ohara, H. Tsukasaki, S. Mori, and R. Kanno

Scientific Reports 7, 6972 (2017).

Amorphous LiCoO₂-Li₂SO₄ active materials: Potential positive electrodes for bulk-type all-oxide solid-state lithium batteries with high energy density

K. Nagao, A. Hayashi, M. Deguchi, H. Tsukasaki, S. Mori and M. Tatsumisago

Journal of Power Sources 348, 1-8 (2017).

A novel discharge-charge mechanism of a S-P₂S₅ composite electrode without electrolytes in all-solid-state Li/S batteries

N. Tanibata, H. Tsukasaki, M. Deguchi, S. Mori, A. Hayashi and M. Tatsumisago

Journal of Materials Chemistry A 5, 11224-11228 (2017).

Direct observation of a non-crystalline state of Li₂S–P₂S₅ solid electrolytes

H. Tsukasaki, S. Mori, H. Morimoto, A. Hayashi, and M. Tatsumisago

Scientific Reports 7, 4142/1-7 (2017).

2016年　発表

Emergence of a fluctuating state in the stuffed tridymite-type oxides Ba_1−xSr_xAl₂O₄

Y. Ishii, H. Tsukasaki, E. Tanaka, S. Kawaguchi, and S. Mori

Phys. Rev. B, 94,184604/1-5,  2016

Lorentz microscopy and small-angle electron diffraction study of magnetic textures in La_1−xSrxMnO₃ (0.15<x<0.30): The role of magnetic anisotropy

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

Phys. Rev. B, 94, 024407/1-7,  2016

Magnetic properties of quadruple perovskite solid solutions Ca_1–xY_xCu₃Fe₄O₁₂ and Y_1–y Ce_x Cu₃Fe₄O₁₂

M. Murakami, I.Yamada, S. Mori

AIP Conf. Proc. ,1763, 020007, 2016

Two competing soft modes and an unusual phase transition in the stuffed tridymite-type oxide BaAl₂O₄
Y. Ishii, S. Mori, Y. Nakahira, C. Moriyoshi, J. Park, B. G. Kim, H. Moriwake, H. Taniguchi, and Y. Kuroiwa
Phys. Rev. B, 93, 134108/1-6, 2016

Giant thermal vibrations in the framework compounds Ba1−xSrxAl2O4
S. Kawaguchi, Y. Ishii, E. Tanaka, H. Tsukasaki, Y. Kubota, and S. Mori
Phys. Rev. B, 94, 054117/1-6, 2016

A Fluctuating State in the Framework Compounds (Ba,Sr)Al₂O₄
Y. Ishii, H. Tsukasaki, E. Tanaka, and S. Mori
Scientific Reports, 6, 19154/1-6, 2016

Features of ferroelectric states in the simple-perovskite mixed-oxide system (1-x)Pb(Zn_1/3Nb_2/3)O₃-xPbTiO₃ with lower Ti contents
H. Tsukasaki, Y. Uneno, S. Mori, and Y. Koyama
Journal of the Physical Society of Japan, 85, 034708/1-8, 2016

Observation of spin textures in La_1-xSr_xMnO₃ (x = 0.175)
A. Kotani, H. Nakajima, Y. Ishii, K. Harada and S. Mori
The AIP Advances, 6, 056403/1-6, 2016

Ferromagnetic Cluster Glass Phase Embedded in a Paramagnetic and Metallic Host in Non-Uniform Magnetic System CaRu_1-xSc_xO₃
T. D. Yamamoto, A. Kotani, H. Nakajima, R. Okazaki, H. Taniguchi, S. Mori and I. Terasaki
Jornal of the Physical Society of Japan, 85, 034711/1-5, 2016

Tetrahedral Tilting and Ferroeelctricity in Bi₂AO₅ (A= Si, Ge) from First Principles Calculations
J. Park; B. Kim, S. Mori; T. Oguchi
Journal of Solid State Chemistry, 235, 68-75, 2016

Features of Ferroelectric States in the Simple-Perovskite Mixed-Oxide System (1-x)Pb(Zn1/3Nb2/3)O3-xPbTiO3 with Lower Ti Contents
H. Tsukasaki, Y. Uneno, S. Mori, and Y. Koyama
J. Phys. Soc. Jpn., 85, 034708/1-8 ,2016

2015年　発表

Suppression of Structural Phase Transition by Sr Substitution in improper ferroelectric BaAl₂O₄
S. Mori, Y. Ishii, E. Tanaka, H. Tsukasaki and S. Kawaguchi
Jpn. J. Appl. Phys. 54, 10NC02/1-4, 2015

Modulated structures and associated microstructures in the ferroelectric phase of Ba_1-xSr_xAl₂O₄ for 0.7 < x < 1.0
H. Tsukasaki, Y. Ishii, E. Tanaka, K. Kurushima and S. Mori
Japanese Journal of Applied Physics, 55, 011502/1-4, 2015

Electronic phase transition in hollandite titanates Ba_xTi₈O^16+δ
R. Murata, T. Sato, T. Okuda, Y. Horibe, H. Tsukasaki, S. Mori, N. Yamaguchi, K. Sugimoto, S. Kawaguchi, M. Takata, and T. Katsufuji
Phys. Rev. B 92, 220408(R)/1-5, 2015

Lorentz TEM observation of magnetic bubbles in manganites
A. Kotani, H. Nakajima, K. Harada, Y. Ishii and S. Mori
Microscopy (Tokyo)  64, (suppl 1): i23 , 2015

Simultaneous realization of Foucault imaging and small angle electron diffraction by conventional TEM
H. Nakajima, A. Kotani, Y. Ishii, K. Harada and S. Mori
Microscopy (Tokyo) 64, (suppl 1): i17, 2015

Li₂S nanocomposites underlying high-capacity and cycling stability in all-solid-state lithium-sulfur batteries
M. Nagao, A. Hayashi, M. Tatsumisago, T. Ichinose, T. Ozaki, Y. Togawa, S. Mori,
Journal of Power Sources, 274, 471-476, 2015

Electrochemical properties of all-solid-state lithium batteries with amorphous MoS₃ electrodes prepared by mechanical milling
T. Matsuyama, A. Hayashi, T. Ozaki, S. Mori and M. Tatsumisago,
Journal of Materials Chemistry A, 3, 14142–14147, 2015

Structural changes and microstructures of Ba_1-x Sr_xAl₂O₄ for 0 < x < 0.4
E. Tanaka, Y. Ishii, H. Tsukasaki, S. Mori, M. Osada, H. Taniguchi, Y. Sato, Y. Kubota ,
Journal of the Korean Physical Society, 66, 1355-1358, 2015

Present status of the experimental aspect of RFe₂O₄ study
N. Ikeda, T. Nagata, J. Kano and S. Mori ,
Journal of Physics: Condensed Matter, 27, 053201, 2015

Covalency-reinforced oxygen evolution reaction catalyst
S. Yagi, I. Yamada, H. Tsukasaki, A. Seno, M. Murakami, H. Fujii, H. Chen, N. Umezawa, H. Abe, N. Nishiyama and S. Mori
Nature Communications, 6, 8249/1-6, 2015

2014年　発表

Charge-Order Melting in Charge-Disproportionated Perovskite CeCu₃Fe₄O₁₂
I. Yamada, H. Etani, M. Murakami, N. Hayashi, T. Kawakami, M. Mizumaki, S. Ueda, H. Abe, K.-D. Liss, A. J. Studer, T. Ozaki, S. Mori, R. Takahashi, and T. Irifune,
Inorganic Chemistry, 53, 11794-11801 2014

Structural changes and microstructures in stuffed tridymite-type compounds Ba_1-xSr_xAl₂O₄
E. Tanaka, Y. Ishii, H. Tsukasaki, H. Taniguchi, and S. Mori,
Japanese Journal of Applied Physics, 53, 09PB01 2014

Strucutral Phase transition and microstructures in stuffed tridymite-type compounds, Ba(Al,Fe)₂O₄
S. Mori, T. Ozaki, E. Tanaka, Y. Ishii, K. Kurushima, Y. Kubota, and H. Taniguchi,
Ferroelectrics, 464, 116-121 2014

Ferroelectric and Structural Antiphase Domain and Domain Wall Structures in Y(Mn,Ti)O₃
S. Mori, K. Kurushima, H. Kamo, Y. Ishii, F.-T. Huang, Y. Horibe, T. Katsufuji, and S.-W. Cheong,
Ferroelectrics, 462, 50-54 2014

Chiral Soliton Lattice in Chiral Magnetic Crystal CrNb₃S₆
Y. Togawa, T. Koyama, S. Mori, Y. Kousaka, J. Akimitsu, S. Nishihara, K. Inoue, S. A. Ovchinnikov, J. Kishine,
Journal of the Japan Society of Powder and Powder Metallurgy, 61, S34-S36 2014

 

2013年　発表

Magnetic properties of single crsytalline YbFe₂O₄
K. Yoshi, M. Mizumaki, K. Matsumoto, S. Mori, N. Endo, H. Saitoh, D. Matsuura, T. Kambe and N. Ikeda,
Journal of Physics: Conference Series 428 012032, 1-5 (2013).

Pb(Mg_1/3Nb_2/3)O₃(PMN) Relaxor: Dipole Glass or Nano-Domain Ferroelectric?
D. Fu, H. Taniguchi, M. Itoh and S. Mori,
Advances in Ferroelectrics, INTECH, Chapter 3, p.51 (2013).(open access)

Enhanced polarization switching in ferroelectric Bi_0.5Na_0.5TiO₃ single crystals by defect control
K. Yanai, Y. Kitanaka, Y. Noguchi, M. Miyayama, C. Moriyoshi, Y. Kuroiwa, K. Kurushima, and S. Mori,
Physica Status Solidi A, 210, 791-795 (2013).

Ferroelectricity Driven by Twisting of Silicate Tetrahedral Chains
H. Taniguchi, A. Kuwabara, J. Kim, Y. Kim, H. Moriwake, S. Kim, T. Hoshiyama, T. Koyama, S. Mori, M. Takata, H. Hosono, Y. Inaguma, and M. Itoh,
Angewandte Chemie International Edition, 52, 8088-8092 (2013).

Electronic phase separation and anomalous ordered phase in Ba₂Ti₁₃O₂₂ with 3d¹ ions on a triangle-based lattice
K. Takayama , T. Koyama, S. Mori, K. Kato, M. Takata, J. Fujioka, Y. Tokura, and T. Katsufuji,
Physical Review Letters, 110, 196405 1-4 (2013).

電子線小角散乱法を用いた磁気微細構造解析
戸川欣彦、小山司、森茂生
日本結晶学会誌　55, 121-127 (2013).

Real-space imaging of ferroelectric and structural antiphase domain walls in Hexagonal YMnO₃
K. Kobayashi, K. Kurushima, Y. Togawa, Y. Horibe, S-W. Cheong and S. Mori,
Journal of the Korean Physical Soceity, 62, 1077-1081 (2013).

Delicate balance between ferroelectricity and antiferroelectricity in hexagonal InMnO₃
F.-T. Huang, X. Wang, Y. S. Oh, K. Kurushima, S. Mori, Y. Horibe, and S.-W. Cheong,
Physical Review B 87, 184109 1-4 (2013).

・電子回折・高分解能電子顕微鏡法による機能性酸化物の研究
森　茂生
日本学術振興会第133委員会　50周年記念誌,　65-70, 2013.

BiCo_1-xFe_xO₃の分極回転現象
岡研吾、東正樹、森茂生
日本結晶学会誌 55, 278-284 (2013).

Magnetic properties of R₂Fe₃O₇ (R=Yb and Lu)
K. Yoshii, N. Ikeda, R. Fukuyama, T. Nagata, T. Kambe, Y. Yoneda, T. Fukuda, and S. Mori,
Solid State Communications, 173, 34-37 (2013).

Anomalous Magnetization Behavior in Single Crystal of Vanadium Spinel FeV₂O₄
S. Kawaguchi, H. Ishibashi, S. Nishihara, M. Miyagawa, K. Inoue, S. Mori, Y. Kubota,
Journal of Physics: Condensed Matter, 25, 416005 (2013).

Low temperature synthesis of highly ion conductive Li₇La₃Zr₂O₁₂-Li₃BO₃ composites
K. Tadanaga, R. Takano, T. Ichinose, S. Mori, A. Hayashi, and M. Tatsumisago,
Electrochemistry Communications, 33, 51 (2013).

Electrochemical properties of all-solid-state lithium batteries with amorphous titanium sulfide electrodes prepared by mechanical milling
T. Matsuyama, A. Sakuda, A. Hayashi, Y. Togawa, S. Mori, and M. Tatsumisago,
Journal of Solid State Electrochemistry, 17, 2697 (2013).

Low temperature synthesis of highly ion conductive Li₇La₃Zr₂O₁₂-Li₃BO₃ composites
T. Matsuyama, A. Sakuda, A. Hayashi, Y. Togawa, S. Mori, and M. Tatsumisago,
Electrochemistry Communications, 33, 51-54 (2013).

・Chiral spin textures in Manganites
Y. Togawa, T. Koyama, M. Kobayashi, K. Takayanagi, K. Harada and S. Mori

・(1-x)BiFeO₃-xBaTiO₃における誘電特性とドメイン構造
尾崎友厚、森茂生
日本結晶学会誌

・Origin of high-capacity and cycling stability in all-solid-state lithium-sulfur batteries
M. Nagao, A. Hayashi, M. Tatsumisago, T. Ichinose, T. Ozaki, Y. Togawa and S. Mori

・ローレンツTEM法と電子線小角散乱法
森茂生
日本の結晶学

・Catalytic function assisted by ferroelectric polarization fluctuation
J. Kano, T. Kizuka, S. Ito, H. Hashimoto, J. Takata, S. Mori , N. Ikeda

・Microstructural characterics of all-solid-state lithium-sulfur batteries
S. Mori, T. Ozaki, M. Nagao, A. Hayashi, M. Tatsumisago
Microscopy

 

 

2012年

Ferromagnetic microstructures in the ferromagnetic metallic phase of La_0.825Sr_0.175MnO₃
T. Koyama, Y. Togawa, K. Takenaka, and S. Mori,
Journal of Applied Physics, 111, 07B104 (2012).

Chiral Magnetic Soliton Lattice on a Chiral Helimagnet
Y. Togawa, T. Koyama, K. Takayanagi, S. Mori, Y. Kousaka, J. Akimitsu, S. Nishihara, K. Inoue, A. S. Ovchinnikov & J. Kishine,
Physical Review Letters, 108, 107202 (2012)

Unconventional Magnetic Domain Structure in the Ferromagnetic Phase of MnP Single Crystals
T. Koyama, S. Yano, Y. Togawa, Y. Kousaka, S. Mori, K. Inoue, J. I. Kishine, and J. Akimitsu,
Journal of the Physical Society of Japan, 81, 043701 (2012).

Exchnange Bias in Multiferroic RFe₂O₄ (R=Y, Er, Tm, Yb, Lu and In)
K. Yoshii, N. Ikeda, Y. Hishihata, D. Maeda, R. Fukuyama, T. Nagata, J. Kano, T. Kambe, Y. Horibe, and S. Mori,
Journal of the Physical Society of Japan, 81, 033704 (2012).

Small angle electron diffraction and deflection
T. Koyama, K. Takayanagi, Y. Togawa, S. Mori, and K. Harada,
AIP Advances, 2, 012195 (2012).

Ferroelectric and Structural Antiphase Domains in Hexagonal RMnO₃
K. Kobayashi, T. Koyama, Y. Horibe, T. Katsufuji, S.-W. Cheong, and S. Mori,
MRS Proceedings, 1397, (2012)

Microstructures in Pb(In_1/2Nb_1/2)O₃ with the Perovskite B-site Randomness
S. Mori, K. Kurushima, K. Kobayashi, H. Ohwa, N. Yasuda, and K. Ohwada.
MRS Proceedings, 1397, (2012)

Ferroelectricity and Ferrimagnetism of Hexagonal YbFeO₃ Thin Films
Hayato Iida, Takuro Koizumi, Yoshiaki Uesu, Kay Kohn, Naoshi Ikeda, Shigeo Mori, Raphael Haumont, Pierre-Eumeric Janolin, Jean-Michel Kiat, Mamoru Fukunaga and Yukio Noda
Journal of the Physical Society of Japan, 81, 024719 (2012).

Nanodomain structures with hierarchical inhomogeneities in PMN-PT
K. Kurushima, K. Kobayashi, and S. Mori,
Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 59, 1900 (2012).

Direct Observation of the Proliferation of Ferroelectric Loop Domains and Vortex-Antivortex Pairs
S. C. Chae, N. Lee, Y. Horibe, M. Tanimura, S. Mori, B. Gao, S. Carr, and S.-W. Cheong,
Physical Review Letters 108, 167603 (2012).

Polarizatiom Rotation in the Monoclinic Perovskite BiCo_1-xFe_xO₃
K. Oka, T. Koyama, T. Ozaki, S. Mori, Y. Shimakawa and M. Azama,
Angewandte Chemie International Edition 51, 7977 (2012).

Small-angle electron scattering from magnetic artificial lattice
K. Takayanagi, T. Koyama, S. Mori, K. Harada, and Y. Togawa,
Journal of Electron Microscopy, 61, 401-407 (2012).

Preformed nanoscale feromagnetism in manganites
Y. Horibe, S. Mori, T. Asaka, Y. Matsui, P. A. Sharma, T. Y. Koo, S. Guha, C. H. Chen, and S.-W. Cheong,
Europhysics Letters, 100, 67007 (2012).

Doping effect on ferroelectric and structural antiphase domains in YMnO₃
K. Kobayashi, T. Koyama, S. Mori, Y. Horibe, and S.-W. Cheong,
Japanese Journal of Applied Physics, 51, 09LE09 (2012).

Preparation of amorphous TiS_x thin film electrodes by the PLD method and their application to all-solid-state lithium secondary batteries
T. Matsuyama, A. Sakuda, A. Hayashi, Y. Togawa, S. Mori, and M. Tatsumisago,
Journal of Materials Science, 47, 6601 (2012).

電子顕微鏡を用いた強相関電子系材料の微細構造解析
森茂生
顕微鏡 47, No.2, 104-109 (2012).

透過型電子顕微鏡を用いた酸化物誘電体の微細構造解析
森茂生、小山泰正
日本結晶学会誌　54, 184-189 (2012).

2011年度　発表

Collapsing processes of charge ordered structure in charge- and spin- frustrated ferrite RFe₂O₄
K. Matsumoto, T. Koyama, S. Mori, K. Yoshii, and N. Ikeda,
Journal of Physics: Conference Series, 320, 012085 (2011).

Multiple-charge modulations in the ferromagnetic insulating state of lightly doped La_1-xSr_xMnO₃
T. Asaka, S. Mori, and Y. Horibe
Physical Review B, 83, 174401 (2011).

Multiferroic Relaxors: Materials with Both Short-Range Polar and Magnetic Orders
S. Mori,
Journal of the Physical Society of Japan, 80, 043705 (2011).

Nanoscale domain structures of 0.68Pb(Mg_1/3Nb_2/3)O₃-0.32PbTiO₃ around a morphotropic phase boundary
K. Kurushima and S. Mori,
IOP Conference Series: Materials Science and Engineering, 18, 092015 (2011).

Doping effect on the charge ordered structure in Mn-doped YbFe₂O₄
K. Matsumoto, T. Koyama, S. Mori, K. Yoshii, T. Kambe and N. Ikeda,
IOP Conference Series: Materials Science and Engineering, 18, 092047, (2011).

Electric Field Response of Stoichiometric LuFe₂O₄
N. Ikeda, M. Kubota, H. Hayakawa, H. Akahama, D. Ohishi, A. Nakanishi, T. Funabiki, Y. Matsuo, N. Kimizuka, T. Kambe S. Mori, and J. Kano,
Ferroelectrics, 414, 41 (2011).

リラクサーの謎の解明に向けてー分極、分光測定と電顕観察よりー
符徳勝，谷口博基，伊藤満，森茂生
日本物理学会誌, 66, 270～276, 2011-04-11

 

2010年 発表

Ferromagnetic domain nucleation and growth in colossal magnetoresistive manganite
Y. Murakami, H. Kasai, J. J. Kim, S. Mamishin, D. Shindo, S. Mori, and A. Tonomura,
Nature Nanotechnology, 5, 37 (2010).Oxygen-deficient effect on charge ordering in spin- and charge-frustrated ferrite YFe₂O_4-δ
Y. Horibe, K. Yoshii, N. Ikeda, S. Mori,
Physical Review B, 80, 092104 (2009).Relaxor Pb(Mg_1/3Nb_2/3)O₃^–– A ferroelectric with multiple inhomogeneities
D. Fu, H.Taniguchi, M. Itoh, S. Koshihara, N. Yamamoto, and S. Mori,
Physical Review Letters, 103, 207601 (2009).Stoichiometric Study of the Dielectric and Magnetic Properties in Charge Frustrated System LuFe₂O₄
T. Michiuchi, Y. Yokota, T. Komatsu, H. Hayakawa, T. Kuroda, D. Maeda, Y. Matsuo, S. Mori, K. Yoshii, N. Hanasaki, T. Kambe, N. Ikeda,
Ferroelectrics, 378, 175 (2009).希土類-鉄酸化物RFe₂O₄の示す新規な強誘電性（R=Y, Ho-Lu）
吉井賢資、池田直、松尾祥史、森茂生
日本結晶学会誌 51, 162-168 (2009).Dielectric properties and related domain structures in 0.75BiFeO₃-0.25BaTiO₃
T. Ozaki and S. Mori,
Japanese Journal of Applied Physics, 48, 09KC07 (2009).Structural characterization and dielectric properties in hexagonal Lu(Fe,Ti)O₃
Y. Matsuo, T. Hoshiyama, S. Mori, K. Yoshii, Y. Michiue, T. Kanbe, N. Ikeda, F. Brown, and N. Kimizuka,
Japanese Journal of Applied Physics, 48, 09KB04 (2009).Magnetic and dielectric properties of YbFe₂-xMnxO₄（0<x<1）
K. Yoshii, N. Ikeda, T. Michiuchi, Y. Yokota, Y. Okajima, Y. Yoneda, Y. Matsuo, Y. Horibe, and S. Mori,
Journal of Solid State Chemistry, 182, 1611-1618 (2009).Nanometer-sized domain structures in LuFeMO₄ (M=Cu, Co) revealed by energy-filtered transmission electron microscopy
Y. Matuso, A. Hirata, Y. Horibe, K.Yoshii, N. Ikeda, and S. Mori,
Ferroelectrics, 380, 56-62 (2009).

” Local Structure modulation in the electronic ferroelectric oxide LuFe₂O₄”
H. Hayakawa, M. Morimoto, N. Ikeda, Y. Yoneda, S. Kohara, K. Yoshii, Y. Matsuo, T. Michiuchi, and S. Mori.
Transactions of the Materials Research Society of Japan, 34[1], 51-54 (2009).

” Nano-sized domain structures in the psudocubic phase of (1-x)BiFeO_3-xBaTiO₃ (0.33<x<0.60) ”
T. Ozaki, S. Nishihara, Y. Hosokoshi, M. Suzuki, Y. Noguchi, M. Miyayama and S. Mori 　Transactions of the Materials Research Society of Japan, 34[1］, 47-50 (2009).

・” Ferromagnetic domain structures in Al-substituted La_1-xMnO₃”
K. Yoshidome, Y. Nagamine, X. Xu, T. Asaka, Y. Matsui, K. Takenaka, S. Sugai and S. Mori
Transactions of the Materials Research Society of Japan, 34[1], 55-58 (2009).

“(1-x)BiFeO_3-xBaTiO₃の磁気誘電特性と微細構造”
森茂生, 尾崎友厚, 喜多川修次
マテリアルインテグレーション, Vol. 22, No. 02, 47-52 (2009).

Two Types of Charge Ordering in the Half-Doped Manganites of Bi_0.5(Ca,Sr)_0.5MnO₃
Y. Horibe, J. Ahn, P. Sharma, S. Mori, C.H. Chen, S. J. Oh, and S-W. Cheong.
Journal of the Physical Society of Japan, 78, 044704 (2009).Magnetic properties and ferromagnetic microstructures in Al-doped La_1-xSr_xMnO₃
S. Mori, K. Yoshidome, Y. Nagamine, Y. Togawa, K. Yoshii, and K. Takenaka,
Journal of Physics: Conference Series, 200, 012129 (2010).Doping effect on charge ordered structure in RFe₂O₄ (R=Lu and Yb)
Y. Matsuo, S. Mori, K. Yoshii, and N. Ikeda,
Journal of Physics: Conference Series, 200, 012128 (2010).Local Structure of BiFeO₃-BaTiO₃ Mixture
Y. Yoneda, K.Yoshii, S. Kohara, S. Kitagawa, and S. Mori,
Japanese Journal of Applied Physics, 47, 7590-7594, (2008).Magnetic and dielectric properties of InFe₂O₄, InFeCuO₄ and InGaCuO₄
K. Yoshii, N. Ikeda, Y. Okajima, Y. Yoneda, Y. Matsuo, Y. Horibe, and S. Mori,
Inorganic Chemistry, 47, 6493-6501 (2008).Electronic Ferroelectricity from Charge Ordering in RFe₂O₄
N. Ikeda, Y. Matsuo, S. Mori, and K. Yoshii,
IEEE transactions on ultrasonic, ferroelctrics and frequency control, 55, 1043-1045 (2008).A Perovskite Containing Quadrivalent Iron as a Charge-Disproportionated Ferrimegnet
I. Yamada, K. Tanaka, N. Hayashi, S. Shinohara, M. Azuma, S. Mori, S. Muranaka, Y. Shimakawa, and M. Takano
Angewandte Chemie International Edition, 47, 7032 (2008).Ferroelectric Domain Structures in BiFeO₃-BaTiO₃
S. Kitagawa, T. Ozaki, Y. Horibe, K. Yoshii, and S. Mori,
Ferroelectrics, 376, 122-128 (2008).Effect of Oxygen Annealing on dielectric properties in LuFeCuO₄
Y. Matsuo, M. Suzuki, Y. Noguchi, T. Yoshimura, N. Fujimura, K. Yoshii, N. Ikeda, and S. Mori,
Japanese Journal of Applied Physics, 47, 8464-8467, (2008).三角格子系鉄複合酸化物LuF_e2O₄における電荷秩序構造と誘電特性
松尾祥史、吉井賢資、池田直、森茂生
日本結晶学会誌 50, 2, 150-154 (2008).Giant strain in lead-free (Bi_0.5Na_0.5)TiO₃ based single crastals
S. Teranishi, M. Suzuki, Y. Noguchi, M. Miyayama, C. Moriyoshi, Y. Kuroiwa, K. Tawa, and S. Mori,
Applied Physics Letters, 92, 182905 (2008).Effect of Oxygen Vacancies on Chrage Ordered Structure in YFe₂O₄
S. Mori, S. Shinohara, Y. Matsuo, K. Yoshii, and N. Ikeda,
Japanese Journal of Applied Physics, 47 7595-7598 (2008).Magnetic and Dielectric Properties of HoFe₂O₄ and R_1-xR’_xFe₂O₄
K. Yoshii, Y. Yoneda, D. Maeda, T. Michiuchi, T. Komatsu, N. Ikeda, Y. Matsuo, and S. Mori,
Japanese Journal of Applied Physics, 47 7599-7602 (2008).

“Microstructures related to the ferroelectric properties in BiFeO₃-BaTiO₃”
S. Kitagawa, Y. Horibe, K. Yoshii, M. Suzuki, Y. Noguchi, S. Nishihara, Y. Hosokoshi and S. Mori
Transactions of the Materials Research Society of Japan, Vol. 33, No.1, 27-30 (2008).

“Diluted effect on magnetic and dielectric propertiesin charge-ordered ferroelectric LuFe₂O₄”
Y.Matsuo, Y.Horibe, K.Yoshii, N.Ikeda, S.Mori
Transactions of the Materials Research Society of Japan, Vol. 33, No.1, 31-34 (2008).

Magnetic and dielectric properties of RFe₂O₄, RFeMO₄ and RGaCuO₄ (R=Yb and Lu, M=Co and Cu)
K. Yoshii, N. Ikeda, Y. Matsuo, Y. Horibe, and S. Mori,
Physical Review B, 76, 024423 (2007).

”Doping effect on the charge ordering in LuFe₂O₄”
Y.Matsuo, S.Shinohara,Y.Horibe, S.Mori, K.Yoshii and N.Ikeda
Material Research Society Proceedings, 966 0966-T03-04, (2007).

・”Ferroelectricity from Electron ordering”
N.Ikeda, S.Mori, K.Yoshii and Y.Matsuo
Material Research Society Proceedings, 966 0966-T01-03, (2007).

Doping effect on ferroelectric microstructure in YMn_1-xTi_xO₃
S. Mori, J. Tokunaga, Y. Horibe, T. Asada, Y. Koyama, and T. Katsufuji,
Ferroelectrics, 348, 170-176, (2007).Ferroelectricity from Valence Ordering in RFe₂O₄
N. Ikeda, S. Mori, and K. Yoshii,
Ferroelectrics, 348, 38, (2007).Nanoscale ferromagnetism in phase-separated manganites
S. Mori, Y. Horibe, T. Asaka , Y. Matsui, C. H. Chen, and S-.W. Cheong,
Journal of Magnetism and Magnetic Materials, 310, 870-872 (2007).Doping effect on the charge ordering in LuFe₂O₄
Y. Matsuo, Y. Horibe, S. Mori, K. Yoshii, and N. Ikeda,
Journal of Magnetism and Magnetic Materials, 310, e349-e351 (2007).Coercivity and nanostructure in magnetic spinel Mg(Mn,Fe)₂O₄
C. L. Zhang, S. Yeo, Y. Horibe, Y. J. Choi, S. Guha, M. Croft, S.-W. Cheong, and S. Mori,
Applied Physics Letters, 90, 133123 (2007).Observation of magnetic domain structures in La_1-xSr_xMnO₃
T. Asaka, S. Mori, Y. Horibe, K. Takenaka, K. Ishizuka, K. Kimoto, and Y. Matsui,
Journal of Magnetism and Magnetic Materials, 310, 782-784 (2007).

”Diffuse scattering and related microstructure in LuFe₂O₄”
Y.Matsuo, Y.Horibe, S.Mori, K.Yoshii and N.Ikeda,
Proceedings of International Microscopy Congress 1755 (2006).

“電顕による強相関物質の電荷秩序構造解析”
堀部陽一、森茂生、勝藤拓郎
顕微鏡 Vol. 41, No.2, 131-133 (2006).

スピネル化合物AlV₂O₄における電荷秩序構造と不純物置換効果
堀部陽一、森茂生、勝藤拓郎
日本結晶学会誌　48, 424-428 (2006).Spontaneous formation of vanadium “molecules” in a geometrical frustrated crystal AlV₂O₄
Y. Horibe, M. Shingu, K. Kurushima, H. Ishibashi, N. Ikeda, K. Kato, Y. Motome, N. Furukawa, S. Mori, and T. Katsufuji,
Physical Review Letters, 96, 086406 (2006).Microstructures associated with dielectric and magnetic properties in (1-x)BiFeO₃-xBaTiO₃
Y. Horibe, M. Nakayama, Y. Hosokoshi, T. Asaka, Y. Matsui, T. Asada, Y. Koyama, and S. Mori,
Japanese Journal of Applied Physics, 44, 7148-7150 (2005).Nano-sized domains related to dielectric anomaly in YFe₂O_4-δ
Y. Horibe, K. Kishimoto, S. Mori, and N. Ikeda,
Journal of Electron Microscopy, 54,187-190, (2005).Charge Ordering and Dielectric Dispersion in Mixed Valence Oxides RFe₂O₄
N. Ikeda, S. Mori, and K. Kohn,
Ferroelectrics, 314, 41-56 (2005).Ferroelectricity from iron valence ordering in the charge-frustrated system LuFe₂O₄
N. Ikeda, H. Ohsumi, K. Ohwada, K. Ishii, T. Inami, K. Kakurai, Y. Murakami, K. Yoshii, S. Mori, Y. Horibe, and H. Kito,
Nature, 436, 1136-1138 (2005).Magnetocapacitance effect and related microstrucuture in Ti-doped YMnO₃
S. Mori, J. Tokunaga, Y. Horibe, Y. Aikawa, and T. Katsufuji,
Physical Review B, 72, 224434 (2005).Dynamic reordering of charge stripes in (Bi,Ca)MnO₃ driven by electron beam irradiation
Y. Horibe, C. H. Chen, S.-W. Choeng, and S. Mori,
Europhysics Letters, 70, 383-389, (2005).Ferroelectric domains in hexagonal YMnO₃
S. Mori, Y. Horibe, and T. Katsufuji,
Journal of Korean Physical Society, 46, 37-39 (2005).Structural phase transition and dielectric anomalies in YFe₂O_4-δ
Y. Horibe, K. Kishimoto, S. Mori, and N. Ikeda,
Journal of Korean Physical Society, 46, 192-194 (2005).Doping effect on the　charge ordering in AlV₂O₄
Y. Horibe, K. Kurushima, S. Mori, T. Asada, Y. Koyama, M. Shingu, and T. Katsufuji,
Physical Review B, 71, 052411 (2005).

“Charge ordered microdomains in Cr doped AlV₂O₄”
K.Kurushima, Y.Horibe, S.Mori, T.Asada, Y.Koyama, M.Shingu and T.Katsufuji
Transactions of the Materials Research Society of Japan, 30[1],101-104(2005).

Structural Phase Transition and Domain Structures in YMn_1-xTi_xO₃
S. Mori, J. Tokunaga, Y. Horibe, Y. Aikawa, and T. Katsufuji,
Japanese Journal of Applied Physics, 44, 7174-7176 (2005).

“Dielectric Anomaly and Structural Phase Transitions in RFe₂O₄ (R=Y, Lu)”
Y. Horibe, K. Kishimoto, S. Mori and N. Ikeda
Integrated Ferroelectrics, 67, 151-157 (2004).

Frustration and Ordering of 　Iron Ions on Triangular Iron Mixed Valence System RFe₂O₄
N. Ikeda, H. Ohsumi, M. Mizumaki, S. Mori, Y. Horibe, and K. Kishimoto,
Journal of Magnetism and Magnetic Matterials, 272-276 , E1037 (2004).

“Ferroelecric properties and related microstructure in multi-ferroic materials YMnO₃”
S.Mori, Y.Horibe, Y.Aikawa and T.Katsufuji
Proceedings of the 21st sensor symposium, 63-65, 2004.

”Structural phase transitions and dielectric anomaly in 　YFe₂O_4-δ”
S.Mori, K.Kishimoto, Y.Horibe and N.Ikeda
Proceedings of the 21st sensor symposium, 77-80, 2004.

Microscopic phase separation and ferromagnetic microdomains in Cr-doped Nd_0.5Ca_0.5MnO₃
S. Mori, R. Shoji, N. Yamamoto, T. Asaka, Y. Matsui ,A. Machida, and Y. Moritomo,
Physical Review B, 67, 012403 (2003).Charge ordering and Spin frustration in AlV_2-xCr_xO₄
K. Matsuno, T. Katsufuji, S. Mori, M. Nohara, A. Machida, Y. Moritomo, K. Kato, E. Nishibori, M. Takata, M. Sakata, K. Kitazawa, and H. Takagi,
Physical Review Letters, 90, 096404 (2003).

“Ferromagnetic domain structure in colossal magnetoresistive manganite; La_1-xSr_xMnO₃(x=0.12)”
S.Mori, T.Asaka, Y.Matsui, K.Okuyama, K.Takenaka and S.Sugai
Transactions of the Materials Research Scoiety of Japan, 28, 295-298(2003).

Structural transition and charge competition on YFe₂O₄
N. Ikeda, R. Mori, S. Mori, and K. Kohn,
Ferroelectrics, 286, 175-180 (2003).

”Ferromagnetic domain structure in La_1-xSr_xMnO₃(x=0.125)”
S.Mori, T.Asaka, Y.Horibe, Y.Matsui, R.Shiozaki, K.Takenaka and S.Sugai
Materials Transaction V.44, No.12, 2567-2569(2003).

Microscopic Charge Separation in Tb_1-xCa_xMnO₃ (x ~ 1)
A. Machida, Y. Moritomo, S. Mori, N. Yamamoto, K. Ohoyama, E. Nishibori, M. Takata, M. Sakata, T,Otomo, and A. Nakamura,
Journal of the Physical Society of Japan, 71 ,27 (2002).Charge ordered state in the impurity-doped manganites
S. Mori, R. Shoji, N. Yamamoto, T. Katsufuji, A. Machda, and Y. Moritomo,
Journal of the Physical Society of Japan, 71,1280-1283(2002).Impurity effect on the charge ordered state in mangnaites – in case of Sc doped manganites
S. Mori, R. Shoji, N. Yamamoto, and T.Katsufuji,
Journal of Physics and Chemistry of Solids, 63, 929-933(2002).

”マンガン酸化物の電荷・軌道秩序構造と相分離状態”
森茂生
電子顕微鏡 37,1,56-59(2002).

Observation of magnetic domain structure in phase-separated manganites by Lorentz electron microscopy
S. Mori, T. Asaka, and Y.Matsui,
Journal of Electron Microscopy, 51, 225-229 (2002).Phase separation and destabilization in the charge ordered state of the Cr-doped manganites
R. Shoji, S. Mori, N. Yamamoto, A. Machida, and Y. Moritomo,
Journal of the Physical Society of Japan, 70, 267 (2001).Charge ordering in the geometrically frustrated spinel AlV₂O₄
K. Matsuno, T. Katsufuji, S. Mori, Y. Moritomo, A. Machida, and H. Takagi,
Journal of the Physical Society of Japan, 70, 4801-4804 (2001).Dielectric and magnetic anomalies and spin frustration in hexagonal RMnO3 (R=Y, Yb, and Lu)
T. Katsufuji, S. Mori, M. Masaki, Y. Moritomo, N. Yamamoto, and H. Takagi,
Physical Review B, 64, 104419 (2001).Electronic phase diagram in bandwidth controlled manganites
A. Machida, M. Itoh, Y. Moritomo, S. Mori, N. Yamamoto, K. Ohoyama and A. Nakamura,
Physica B, 281-282, 524-525 (2000).Microdomain structure of Cr-doped manganites: Nd_1/2Ca_1/2(Mn,Cr)O₃
A. Machida , Y .Moritomo, N. Nishibori, M. Tanaka, M. Sakata, K. Ohyama, S. Mori ,N. Yamamoto, and A. Nakamura,
Journal of the Physical Society of Japan, 69, 3536-3539 (2000).Phase separation and insulator-metal behavior of doped manganites
A. Machida , Y. Moritomo, N. Nishibori, M. Tanaka, M. Sakata, K. Ohyama, S. Mori ,N. Yamamoto, and A. Nakamura,
Physical Review B, 62, 3883-3887 (2000) .

“マンガン酸化物の電荷/軌道秩序状態”
森　茂生
固体物理34, 21-28 (1999).

Electronic phase diagram and phase separation of Cr-doped manganites
Y. Moritomo, A. Machida, S. Mori, N. Yamamoto, and A. Nakamura,
Physical Review B, 60, 9220-9223 (1999).Microstructure related to charge and orbital ordering in　Pr_0.5Ca_0.5MnO₃
S. Mori, T. Katsufuji, N. Yamamoto, C. H. Chen, and S.-W. Cheong,
Physical Review B, 59, 13573-13576 (1999).Impurity effects on the Electronic/Magnetic ground states of Perovskite Manganites
T. Katsufuji, S.-W. Cheong, S. Mori and C .H .Chen,
Journal of the Physical Society of Japan, 68, 1090-1093 (1999).Microscopic electronic phase separation and metal-insulator transition in Nd_0.5Sr_0.5MnO₃
N. Fukumoto, S. Mori, N. Yamamoto, Y. Moritomo, T. Katsufuji, C. H. Chen, and S.-W.Cheong,
Physical Review B, 60,12963-12967 (1999).Percolative phase separation underlines colossal magnetroresistance in mixed-valence manganites
M. Uehara, S. Mori, C. H. Chen, and S.-W.Cheong,
Nature, 399, 560-563 (1999).Anomalous melting transition of the charge-ordered state in manganites
C. H .Chen, S. Mori, and S.-W. Cheong,
Physical Review Letters, 83, 4792-4795 (1999).TEM observation of Polar domains in Relaxor ferroelectric Pb(Mg_1/3Nb_2/3)O₃
Y. Yoshida, S. Mori, N. Yamamoto, Y. Uesu, and J .M. Kiat,
Ferroelectrics, 217, 327-332 (1998).

“Electronic phase separation in (La,Ca)MnO₃”
S.Mori, C.H.Chen and S-W.Cheong,
ICEM-14(Cancun), 55-56 (1998).

Pairing of charge-ordered stripes in La1-xCaxMnO₃
S. Mori, C. H .Chen, and S.-W. Cheong,
Nature, 392, 473-476 (1998).Paired and unpaired charge stripes in the ferromagnetic phase of La_0.5Ca_0.5MnO₃
S. Mori, C. H. Chen, and S.-W. Cheong,
Physical Review Letters, 81, 3972-3975 (1998).Transmission electron microscope observation of Relaxor ferroelectric Pb(Mg_1/3Nb_2/3)O₃
Y. Yoshida, S. Mori, N. Yamamoto, Y. Uesu, and J. M. Kiat,
Journal of Korean Physical Society, 32, S993 (1998).Dynamics of discommensurations during the IC-C phase transition in BaZnGeO₄
M. Katoh, S. Mori, and N. Yamamoto,
Journal of Korean Physical Society, 32, S891 (1998).Microstructure related to a low-temperature transition in Ba₂NaNb₅O₁₅
S. Mori, N. Yamamoto, Y. Koyama, and Y. Uesu,
Ferroelectrics, 190, 13-18 (1997).Domain pattern formation during incommensurate- commensurate phase transition in Rb₂ZnCl₄
N. Yamamoto, M. Katoh, and S .Mori,
Ferroelectrics, 190, 455-460 (1997).Low-temperature transition in barium sodium niobate Ba₂NaNb₅O₁₅
S. Mori, N. Yamamoto, Y. Koyama, and Y. Uesu,
Physical Review B, 55, 11212 (1997).Lattice effects on the charge-orderng transition in R_0.5Sr_1.5MnO₄
Y. Moritomo, A. Nakamura, S. Mori, N. Yamamoto, K. Ohoyama, and M. Ohashi,
Physical Review B, 56, 14879 (1997).Memory effect, defect density waves and related microdomain structure in an incommensurate phase of barium sodium niobate
S. Mori, N. Yamamoto, Y. Koyama, and Y. Uesu
Physical Review B, 51, 73 (1995).Evolution of a ferroelastic domain structure in an incommensurate phase of barium sodium niobate
S. Mori, N. Yamamoto, Y. Koyama, and Y.Uesu,
Physical Review B, 52,6158 (1995).Absence of an interaction between ferroelectric and incommensurate transitions in Ba₂NaNb_5(1-x)Ta_5xO₁₅
S. Mori, N. Yamamoto, Y. Koyama, S. Hamazaki, and M.Takashige,
Physical Review B, 52, 9117-9120 (1995).Memory effect in an incommensurate phase of barium sodium niobate
S. Mori, N. Yamamoto, Y. Koyama, and Y. Uesu,
Ferroelectrics, 169, 105-110 (1995).

“Transmission electron microscope observation of the ferroelastic phase transition in Lead Phosphate(Pb₃(PO₄)₂)”
S.Mori, N.Yamamoto, Y.Koyama, Y.Uesu and Y.Yamada:
Transctions of Materials Research Society of Japan, 18B,885-891 (1994).

“Diffuse scattering in Lead Phosphate(Pb₃(PO₄)₂)”
S.Mori, N.Yamamoto, Y.Koyama, Y.Uesu and Y.Yamada:
Proceeding of ICEM 13-Paris, 555 (1994).

“Difffuse scattering from defect-flourite-type compound Yb₃TaO₇ studied by imaging plates”
T.Kamikubo, S.Mori, N.Yamamoto, T.Yano, N.Ishizawa, N.Ogura and A.Itou:
Proceeding of ICEM-Paris, 555(1994).

Ginzburg-Landau theory of an incommensurate-to-commensurate transition in barium sodium niobate
S .Mori, Y. Koyama, and Y.Uesu,
Physical Review B, 49, 621-624 (1994).Features of the incommensurate structure in barium sodium niobate
S. Mori, Y. Koyama, and Y. Uesu,
Ferroelectrics, 155, 293-298 (1994).One-dimensional long period superlattices in alloys
Y. Koyama and S. Mori,
Physical Review B, 44, 7852 (1991).