Yoichi Kamihara

13.3k total citations · 3 hit papers
114 papers, 10.3k citations indexed

About

Yoichi Kamihara is a scholar working on Electronic, Optical and Magnetic Materials, Condensed Matter Physics and Accounting. According to data from OpenAlex, Yoichi Kamihara has authored 114 papers receiving a total of 10.3k indexed citations (citations by other indexed papers that have themselves been cited), including 105 papers in Electronic, Optical and Magnetic Materials, 69 papers in Condensed Matter Physics and 44 papers in Accounting. Recurrent topics in Yoichi Kamihara's work include Iron-based superconductors research (91 papers), Corporate Taxation and Avoidance (44 papers) and Rare-earth and actinide compounds (43 papers). Yoichi Kamihara is often cited by papers focused on Iron-based superconductors research (91 papers), Corporate Taxation and Avoidance (44 papers) and Rare-earth and actinide compounds (43 papers). Yoichi Kamihara collaborates with scholars based in Japan, United States and Lebanon. Yoichi Kamihara's co-authors include Hideo Hosono, Masahiro Hirano, Takumi Watanabe, Hiroshi Yanagi, Toshio Kamiya, Hidenori Hiramatsu, Hiroki Takahashi, Kazumi Igawa, Kazunobu Arii and Masanori Matoba and has published in prestigious journals such as Nature, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

Yoichi Kamihara

108 papers receiving 9.9k 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.

Iron-Based Layered Superconductor La[O_1-_xF_x]FeAs (x = 0.05−0.12) with T_c = 26 K

2008 6.0k citations Yoichi Kamihara, Masahiro Hirano et al. Journal of the American Chemical Society profile →
Iron-Based Layered Superconductor: LaOFeP

2006 1.1k citations Yoichi Kamihara, Hidenori Hiramatsu et al. Journal of the American Chemical Society profile →
Superconductivity at 43 K in an iron-based layered compound LaO1-xFxFeAs

2008 942 citations Hiroki Takahashi, Kazumi Igawa et al. Nature profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Yoichi Kamihara Japan	25	9.3k	6.9k	3.1k	1.1k	908	114	10.3k
Athena S. Sefat United States	50	7.7k 0.8×	5.7k 0.8×	2.1k 0.7×	1.1k 1.0×	900 1.0×	252	9.2k
Guang‐Han Cao China	46	6.5k 0.7×	5.4k 0.8×	1.2k 0.4×	1.4k 1.3×	588 0.6×	392	8.2k
Dirk Johrendt Germany	41	7.5k 0.8×	5.4k 0.8×	1.7k 0.5×	2.3k 2.1×	853 0.9×	265	9.6k
Maw‐Kuen Wu Taiwan	29	5.1k 0.5×	4.2k 0.6×	1.4k 0.5×	1.1k 1.0×	291 0.3×	242	6.6k
Rongying Jin United States	49	6.8k 0.7×	5.8k 0.8×	1.5k 0.5×	2.7k 2.5×	556 0.6×	235	8.9k
Yoshikazu Mizuguchi Japan	37	4.9k 0.5×	3.6k 0.5×	1.3k 0.4×	1.2k 1.1×	278 0.3×	252	5.9k
Hai‐Hu Wen China	54	7.3k 0.8×	7.3k 1.1×	1.7k 0.5×	1.4k 1.3×	658 0.7×	346	9.6k
Clarina dela Cruz United States	36	5.2k 0.6×	3.9k 0.6×	1.2k 0.4×	1.6k 1.5×	357 0.4×	142	6.3k
R. J. McQueeney United States	45	5.4k 0.6×	4.8k 0.7×	1.0k 0.3×	1.3k 1.2×	520 0.6×	187	7.0k
Akira Iyo Japan	45	6.2k 0.7×	5.8k 0.8×	1.6k 0.5×	801 0.7×	632 0.7×	439	7.8k

Countries citing papers authored by Yoichi Kamihara

Since Specialization

Citations

This map shows the geographic impact of Yoichi Kamihara'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 Yoichi Kamihara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yoichi Kamihara more than expected).

Fields of papers citing papers by Yoichi Kamihara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Yoichi Kamihara. 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 Yoichi Kamihara. The network helps show where Yoichi Kamihara may publish in the future.

Co-authorship network of co-authors of Yoichi Kamihara

This figure shows the co-authorship network connecting the top 25 collaborators of Yoichi Kamihara. A scholar is included among the top collaborators of Yoichi Kamihara 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 Yoichi Kamihara. Yoichi Kamihara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Goto, Yosuke, et al.. (2021). Thermoelectric transport properties of the van der Waals-type layered rhombohedral SnAs-based compound, EuSn ₂ As ₂. Japanese Journal of Applied Physics. 60(3). 35511–35511. 3 indexed citations

Matsumoto, Ryo, et al.. (2020). Oxygen Deficiency Dependence of Pressure Effects on Superconducting Critical Temperatures of Perovskite-related Mixed-anion Layered Compound Sr₂VFeAsO₃₋_δ. Journal of the Physical Society of Japan. 89(11). 114712–114712.

Matoba, Masanori, et al.. (2019). Superconducting properties of a mixed anion layered compound, Ca and F co-doped LaFeAsO with T _c = 31.5 K. Japanese Journal of Applied Physics. 58(3). 30911–30911. 2 indexed citations

Shibuya, Taizo, Tetsurō Nakamura, Masanori Matoba, et al.. (2018). Superconducting transition temperatures in the electronic and magnetic phase diagrams of Sr ₂ VFeAsO _{3− δ} , a superconductor. Journal of Physics Condensed Matter. 31(11). 115801–115801. 8 indexed citations

Hirai, Shigeto, Kazuki Morita, Kenji Yasuoka, et al.. (2018). Oxygen vacancy-originated highly active electrocatalysts for the oxygen evolution reaction. Journal of Materials Chemistry A. 6(31). 15102–15109. 81 indexed citations

Goto, Yosuke, et al.. (2013). Enhanced Thermoelectric Figure of Merit in Stannite–Kuramite Solid Solutions Cu_2+xFe_1–xSnS_4–y (x = 0–1) with Anisotropy Lowering. Inorganic Chemistry. 52(17). 9861–9866. 34 indexed citations

Kitagawa, Shunsaku, K. Ishida, Tetsurō Nakamura, Masanori Matoba, & Yoichi Kamihara. (2012). Ferromagnetic Quantum Critical Point in Heavy-Fermion Iron OxypnictideCe(Ru1−xFex)PO. Physical Review Letters. 109(22). 227004–227004. 14 indexed citations

Kitagawa, Shunsaku, Hiroaki Ikeda, Yusuke Nakai, et al.. (2011). Metamagnetic Behavior and Kondo Breakdown in Heavy-Fermion CeFePO. Physical Review Letters. 107(27). 277002–277002. 19 indexed citations

Kamihara, Yoichi & Hideo Hosono. (2009). A Small History to Discovery of Iron Based High Tc Superconductors and Summary. The Review of High Pressure Science and Technology. 19(2). 97–105. 2 indexed citations

10.

Kawakami, Takateru, Hironari Okada, Hiroki Takahashi, et al.. (2009). High-Pressure⁵⁷Fe Mössbauer Spectroscopy of LaFeAsO. Journal of the Physical Society of Japan. 78(12). 123703–123703. 15 indexed citations

11.

Malaeb, Walid, T. Yoshida, Takashi Kataoka, et al.. (2008). Electronic Structure and Electron Correlation in LaFeAsO_ F_x and LaFePO_ F_x(Condensed matter: electronic structure and electrical, magnetic, and optical properties). Journal of the Physical Society of Japan. 77(9). 1 indexed citations

12.

Nakai, Yusuke, K. Ishida, Yoichi Kamihara, Masahiro Hirano, & Hideo Hosono. (2008). Spin Dynamics in Iron-Based Layered Superconductor(La0.87Ca0.13)FePORevealed byP31andLa139NMR Studies. Physical Review Letters. 101(7). 77006–77006. 38 indexed citations

13.

Kamihara, Yoichi, Hidenori Hiramatsu, Masahiro Hirano, et al.. (2008). Electronic and magnetic properties of layered LnFePO (Ln=La and Ce). Journal of Physics and Chemistry of Solids. 69(11). 2916–2918. 6 indexed citations

14.

Takahashi, Hiroki, Kazumi Igawa, Kazunobu Arii, et al.. (2008). Superconductivity at 43 K in an iron-based layered compound LaO1-xFxFeAs. Nature. 453(7193). 376–378. 942 indexed citations breakdown →

15.

Malaeb, Walid, T. Yoshida, Takashi Kataoka, et al.. (2008). Photoemission Study of the Electronic Structure of LaFeAsO_1-xF_xand LaFePO_1-xF_x. Journal of the Physical Society of Japan. 77(Suppl.C). 69–71. 2 indexed citations

16.

Ichimura, K., Katsuhiko Inagaki, Migaku Oda, et al.. (2008). Superconducting Gap and Pseudogap Structure in LaFeAsO_1-xF_xProbed by STM/STS. Journal of the Physical Society of Japan. 77(Suppl.C). 151–152. 4 indexed citations

17.

Kamihara, Yoichi, Hidenori Hiramatsu, Masahiro Hirano, et al.. (2006). Iron-Based Layered Superconductor: LaOFeP. Journal of the American Chemical Society. 128(31). 10012–10013. 1087 indexed citations breakdown →

18.

Kamihara, Yoichi, et al.. (2004). Giant Magnetoresistance of Spinel-Type Fe1-xMnxCr2S4. Journal of the Magnetics Society of Japan. 28(3). 347–350. 1 indexed citations

19.

Kamihara, Yoichi, et al.. (2002). Synthesis and Characterization of New Layered Transition Metal Oxysulfides Sr2Cu(Fe,Ga)O3S and (Sr,La)4Cu2Mn3O7.5S2 with Inorganic Hybrid Structures.. Journal of the Magnetics Society of Japan. 26(4). 376–379.

20.

Kamihara, Yoichi, Satoshi Okada, & Masanori Matoba. (2001). Properties of Layered Magnetic Semiconductors in Multinary Systems.. Journal of the Magnetics Society of Japan. 25(4−2). 739–742. 1 indexed citations

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.

Explore authors with similar magnitude of impact