Masaki Azuma

17.4k citations

395 papers · 13.8k indexed · 4 hit papers · h-index 59

Electronic, Optical and Magnetic Materials top 0.05%
Condensed Matter Physics top 0.05%
Materials Chemistry top 0.5%
Electrical and Electronic Engineering top 2%
Atomic and Molecular Physics, and Optics top 2%

Co-authors: M. Takano Yuichi Shimakawa Mikio Takano Zenji Hiroi H. Takagi Ikuya Yamada Kengo Oka Takashi Saito
Topics: Magnetic and transport properties of perovskites and related materials (177 papers)Advanced Condensed Matter Physics (176 papers)Multiferroics and related materials (127 papers)
Cited by: Condensed Matter Physics Electronic, Optical and Magnetic Materials Materials Chemistry
Journals: Nature Science Proceedings of the National Academy of Sciences
Partner nations: Japan United States China

In The Last Decade

Masaki Azuma

374 papers receiving 13.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Magnetocapacitance effect in multiferroicBiMnO3

2003 869 citations T. Kimura, Ikuya Yamada et al. profile →
Observation of a Spin Gap in SrCu2O3Comprising Spin-½ Quasi-1D Two-Leg Ladders

1994 597 citations Masaki Azuma, M. Takano et al. profile →
A ‘checkerboard’ electronic crystal state in lightly hole-doped Ca2-xNaxCuO2Cl2

2004 510 citations Y. Kohsaka, Masaki Azuma et al. profile →
An Intrinsic Bond-Centered Electronic Glass with Unidirectional Domains in Underdoped Cuprates

2007 470 citations Y. Kohsaka, Masaki Azuma et al. profile →

Peers

Countries citing papers authored by Masaki Azuma

Since Specialization

Citations

This map shows the geographic impact of Masaki Azuma's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Masaki Azuma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masaki Azuma more than expected).

Fields of papers citing papers by Masaki Azuma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Masaki Azuma. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Masaki Azuma. The network helps show where Masaki Azuma may publish in the future.

Co-authorship network of co-authors of Masaki Azuma

This figure shows the co-authorship network connecting the top 25 collaborators of Masaki Azuma. A scholar is included among the top collaborators of Masaki Azuma based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Masaki Azuma. Masaki Azuma is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Negative Thermal Expansion in Metastable PbVO ₃ : High‐Pressure Synthesis, Advances, and Perspectives 2025 ·SHILAP Revista de lepidopterología ·Zhao Pan,Takumi Nishikubo,Hajime Yamamoto,Xubin Ye,Masaki Azuma,Youwen Long	0
2	Morphological and functional changes of the geniohyoid muscle in elderly patients after hip fracture surgery: Comparison of ultrasound images with a focus on swallowing function 2024 ·Journal of Oral Rehabilitation ·(unknown),Masako Fujiu‐Kurachi,Aya Hirata,(unknown),Masaki Azuma,Shunji Kishida,(unknown)	1
3	High-spin Co3+ as a trigger of weak ferromagnetism in Co-substituted BiFeO3 2024 ·Physical review. B. ·(unknown),Hena Das,Yuki Sakai,Takumi Nishikubo,Kei Shigematsu,(unknown),(unknown),Naomi Kawamura,Masaichiro Mizumaki,Naoki Ishimatsu,Masaki Azuma	2
4	Integrating abnormal thermal expansion and ultralow thermal conductivity into (Cd,Ni)2Re2O7 via synergy of local structure distortion and soft acoustic phonons 2023 ·Acta Materialia ·Feiyu Qin,Lei Hu,Yingcai Zhu,Yuki Sakai,Shogo Kawaguchi,Akihiko Machida,Tetsu Watanuki,Yue‐Wen Fang,Jun Sun,Xiangdong Ding,Masaki Azuma	12
5	Compaction of α”-Fe16N2 particles by high-pressure treatment at several gigapascals 2023 ·Scripta Materialia ·Kengo Oka,Tomoyuki Ogawa,Hajime Yamamoto,(unknown),(unknown),Naoya Kobayashi,Masaki Azuma	2
6	Magnetic Domain Change Induced by In‐Plane Electric Polarization Switching in Bi(Fe, Co)O₃ Thin Film 2023 ·SHILAP Revista de lepidopterología ·Kei Shigematsu,(unknown),(unknown),(unknown),(unknown),Keisuke Shimizu,Masaki Azuma	2
7	Selective Synthesis of Perovskite Oxyhydrides Using a High-Pressure Flux Method 2023 ·Journal of the American Chemical Society ·(unknown),(unknown),Naoki Matsui,(unknown),(unknown),(unknown),Takumi Nishikubo,Yuki Sakai,(unknown),Zhao Pan,Takashi Saito,Hiroyuki Saitoh,(unknown),Hajime Arai,Ryoji Kanno,Takafumi Yamamoto,Masaki Azuma	2
8	A Case of a Mesenteric Desmoid Tumor Mimicking Metachronous Hepatic Metastasis of Gastric Cancer 2022 ·Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) ·(unknown),(unknown),Takahiro Shimamura,Masaki Azuma,Atsushi Maema,Kazuyo Yasuda,Toshio Nakamura	2
9	Heteroepitaxial growth of InSb thin film on SrTiO ₃ (001) by pulsed laser deposition for magnetic Hall sensor application 2022 ·Japanese Journal of Applied Physics ·(unknown),Kei Shigematsu,Masaki Azuma	0
10	Bi_0.5Pb_0.5FeO₃ with Unusual Pb Charge Disproportionation: Indication of a Systematic Charge Distribution Change in Bi_0.5Pb_0.5MO₃ (M: 3d Transition Metal) 2022 ·Inorganic Chemistry ·(unknown),Yuki Sakai,(unknown),Takumi Nishikubo,(unknown),Ko Mibu,(unknown),Y. Okimoto,Shin‐ya Koshihara,Masaki Azuma	2
11	Polarization Rotation at Morphotropic Phase Boundary in New Lead-Free Na_1/2Bi_1/2V_1–xTi_xO₃ Piezoceramics 2021 ·ACS Applied Materials & Interfaces ·Zhao Pan,Mao‐Hua Zhang,Takumi Nishikubo,Yuki Sakai,Hajime Yamamoto,Hajime Hojo,Masayuki Fukuda,Lei Hu,(unknown),Satoru Kaneko,Shogo Kawaguchi,Jurij Koruza,Jürgen Rödel,Masaki Azuma	11
12	High-Pressure and High-Temperature Synthesis of Anion-Disordered Vanadium Perovskite Oxyhydrides 2021 ·Inorganic Chemistry ·(unknown),Masayuki Ochi,Takumi Nishikubo,(unknown),Takashi Saito,Takashi Kamiyama,Kazuhiko Kuroki,Takafumi Yamamoto,Masaki Azuma	2
13	Annealing effect on local structure and negative thermal expansion of antiperovskite manganese nitride fine particles 2020 ·Applied Physics Express ·(unknown),(unknown),Hirofumi Tsukasaki,Yuki Sakai,Naoyuki Katayama,Yoshihiko Okamoto,Masaki Azuma,Shigeo Mori,K. Takenaka	7
14	Pronounced Negative Thermal Expansion in Lead-Free BiCoO₃-Based Ferroelectrics Triggered by the Stabilized Perovskite Structure 2019 ·Chemistry of Materials ·Zhao Pan,Xingxing Jiang,Takumi Nishikubo,Yuki Sakai,(unknown),Kengo Oka,Zheshuai Lin,Masaki Azuma	16
15	Polar–Nonpolar Phase Transition Accompanied by Negative Thermal Expansion in Perovskite-Type Bi_1–xPb_xNiO₃ 2019 ·Chemistry of Materials ·Yuki Sakai,Takumi Nishikubo,Takahiro Ogata,(unknown),Takashi Imai,Masaichiro Mizumaki,T. Mizokawa,Akihiko Machida,Tetsu Watanuki,Keisuke Yokoyama,Y. Okimoto,Shin‐ya Koshihara,Hena Das,Masaki Azuma	20
16	Negative thermal expansion in electron doped PbVO_3−xF_x 2019 ·Applied Physics Express ·Takahiro Ogata,Kengo Oka,Masaki Azuma	16
17	Stability of Polar Structure in Filling-Controlled Giant Tetragonal Perovskite Oxide PbVO₃ 2019 ·Inorganic Chemistry ·Hajime Yamamoto,Takahiro Ogata,Yuki Sakai,Masaki Azuma	9
18	Ca₂CuO₂Cl₂, a redetermination from single-crystal X-ray diffraction data 2018 ·SHILAP Revista de lepidopterología ·Benoı̂t Baptiste,Masaki Azuma,Runze Yu,P. Giura,M. d’Astuto	2
19	Electric-Field-Induced Reorientation of the Magnetic Easy Plane in a Co-Substituted BiFeO₃ Single Crystal 2017 ·Inorganic Chemistry ·Hajime Yamamoto,Yuki Sakai,Kei Shigematsu,Takuya Aoyama,T. Kimura,Masaki Azuma	13
20	Single crystal growth of transition metal oxides at high pressures of several GPa 2003 ·Physica C Superconductivity ·Masaki Azuma,Takashi Saito,Shintaro Ishiwata,Ikuya Yamada,Y. Kohsaka,H. Takagi,M. Takano	8

About Masaki Azuma

Masaki Azuma is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Materials Chemistry, having authored 395 papers that have together received 13.8k indexed citations. Recurring topics across this work include Magnetic and transport properties of perovskites and related materials (177 papers), Advanced Condensed Matter Physics (176 papers) and Multiferroics and related materials (127 papers). The work is most often cited by research in Condensed Matter Physics (7.3k citations), Electronic, Optical and Magnetic Materials (9.2k citations) and Materials Chemistry (6.5k citations). Masaki Azuma has collaborated with scholars based in Japan, United States and China. Frequent co-authors include M. Takano, Yuichi Shimakawa, Mikio Takano, Zenji Hiroi, H. Takagi, Ikuya Yamada, Kengo Oka, Takashi Saito, Y. Kohsaka and Alexei А. Belik. Their work appears in journals such as Nature, Science and Proceedings of the National Academy of Sciences.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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