A. Ochiai

2.6k total citations
168 papers, 1.9k citations indexed

About

A. Ochiai is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, A. Ochiai has authored 168 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 145 papers in Condensed Matter Physics, 117 papers in Electronic, Optical and Magnetic Materials and 25 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in A. Ochiai's work include Rare-earth and actinide compounds (134 papers), Iron-based superconductors research (98 papers) and Physics of Superconductivity and Magnetism (48 papers). A. Ochiai is often cited by papers focused on Rare-earth and actinide compounds (134 papers), Iron-based superconductors research (98 papers) and Physics of Superconductivity and Magnetism (48 papers). A. Ochiai collaborates with scholars based in Japan, France and Germany. A. Ochiai's co-authors include T. Suzuki, Kaoru Katoh, T. Kasuya, J.-M. Mignot, F. Steglich, N. Kabeya, M. Kohgi, Yuzuru Niide, Kazuaki Iwasa and Hidekazu Aoki and has published in prestigious journals such as Physical Review Letters, Nature Communications and Journal of Clinical Oncology.

In The Last Decade

A. Ochiai

162 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Ochiai Japan 23 1.4k 1.1k 354 335 206 168 1.9k
P. Brown France 25 694 0.5× 666 0.6× 409 1.2× 435 1.3× 71 0.3× 104 1.7k
Shunsuke Yoshii Japan 27 1.1k 0.8× 1.2k 1.1× 753 2.1× 273 0.8× 190 0.9× 152 2.1k
Gaetano Campi Italy 27 1.2k 0.8× 1.0k 0.9× 655 1.9× 323 1.0× 115 0.6× 126 2.7k
Hajime Asano Japan 30 2.1k 1.5× 1.4k 1.3× 603 1.7× 635 1.9× 111 0.5× 101 2.9k
S. Ikeda Japan 32 3.2k 2.2× 2.9k 2.6× 764 2.2× 286 0.9× 91 0.4× 155 4.1k
M. Corti Italy 25 486 0.3× 480 0.4× 709 2.0× 197 0.6× 102 0.5× 109 1.9k
Satoshi Nishimoto Germany 34 2.7k 1.9× 1.4k 1.3× 535 1.5× 1.2k 3.6× 102 0.5× 177 3.8k
R. Ranganathan India 30 1.4k 1.0× 1.9k 1.8× 1.2k 3.4× 368 1.1× 110 0.5× 178 3.0k
Michi‐To Suzuki Japan 22 1.2k 0.9× 1.0k 1.0× 947 2.7× 1.2k 3.5× 159 0.8× 55 2.3k
Kenji Kojima Japan 33 3.8k 2.7× 2.7k 2.5× 826 2.3× 759 2.3× 240 1.2× 238 4.9k

Countries citing papers authored by A. Ochiai

Since Specialization
Citations

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

Fields of papers citing papers by A. Ochiai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Ochiai

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

All Works

20 of 20 papers shown
1.
Kabeya, N., et al.. (2015). 無秩序化カゴメ格子構造をとるS=1/2スピン系のYb3Ru4Al12の低温特性. Physical Review B. 91(21). 1–214426. 2 indexed citations
2.
Ikeda, Masataka, Takeharu Yamanaka, Kentaro Yamazaki, et al.. (2015). PD-012 Validation study of the 12-gene Recurrence Score (RS) in patients (pts) with stage II and III colon cancer (CC) without adjuvant chemotherapy; SUNRISE Study. Annals of Oncology. 26. iv104–iv104. 2 indexed citations
3.
Nakachi, Kohei, Izumi Ohno, Shino Shimizu, et al.. (2011). Clinical significance of elevation of the serum IL-6 level in patients with advanced pancreatic cancer.. Journal of Clinical Oncology. 29(4_suppl). 181–181. 1 indexed citations
4.
Matsunami, Masaharu, H. Okamura, A. Ochiai, & Tetsuya Nanba. (2009). Pressure Tuning of an Ionic Insulator into a Heavy Electron Metal. arXiv (Cornell University). 1 indexed citations
5.
Matsunami, Masaharu, H. Okamura, A. Ochiai, & Tetsuya Nanba. (2009). Pressure Tuning of an Ionic Insulator into a Heavy Electron Metal: An Infrared Study of YbS. Physical Review Letters. 103(23). 237202–237202. 23 indexed citations
6.
Matsunami, Masaharu, A. Chainani, M. Taguchi, et al.. (2008). Combining photoemission and optical spectroscopies for reliable valence determination in YbS and Yb metal. Physical Review B. 78(19). 20 indexed citations
7.
Nakao, Hironori, et al.. (2006). Charge Ordered State in Yb4As3 Studied by a Resonant X-ray Scattering Technique. AIP conference proceedings. 850. 1175–1176. 2 indexed citations
8.
Endo, Morinobu, Noriaki Kimura, A. Ochiai, et al.. (2003). Electronic Structures of PrPb 3 in the Para- and Antiferroquadrupolar Phases. Acta Physica Polonica B. 34(2). 1031. 7 indexed citations
9.
Katoh, Kaoru, et al.. (2002). Specific heat of CePdP and CePdAs. Physica B Condensed Matter. 312-313. 239–240. 2 indexed citations
10.
Gegenwart, P., H. Aoki, T. Cichorek, et al.. (2002). Thermodynamic and transport properties of the one-dimensional S=12 antiferromagnet Yb4As3. Physica B Condensed Matter. 312-313. 315–320. 12 indexed citations
11.
Ochiai, A., et al.. (2001). Clinicopathological significance of tumor nest configuration in patients with esophageal squamous cell carcinoma. Cancer. 91(6). 1114–1120. 19 indexed citations
12.
Boucherle, J.X., F. Givord, J. Schweizer, et al.. (2000). Polarized neutron investigation in the mixed-valence compound Sm3Te4 at different temperatures. Physica B Condensed Matter. 281-282. 139–140. 5 indexed citations
13.
Lang, Maik, M. Köppen, P. Gegenwart, et al.. (2000). Evidence for magnons and solitons in the one-dimensional antiferromagnet Yb4As3. Physica B Condensed Matter. 281-282. 458–459. 2 indexed citations
14.
Maruyama, Keiji, et al.. (1998). [Dysfunction of E-cadherin-catenin system in invasion and metastasis of colorectal cancer].. PubMed. 99(7). 402–8. 5 indexed citations
15.
Shibata, Tatsuhiro, A. Ochiai, Masahiro Gotoh, Rikuo Machinami, & Setsuo Hirohashi. (1996). Simultaneous expression of cadherin-11 in signet-ring cell carcinoma and stromal cells of diffuse-type gastric cancer. Cancer Letters. 99(2). 147–153. 58 indexed citations
16.
Ochiai, A., T. Suzuki, & T. Kasuya. (1993). Magnetic properties of Sm pnictides with anti-Th3P4 structure. Journal of Alloys and Compounds. 192(1-2). 253–255. 2 indexed citations
17.
Nakamura, Osamu, Yong Seung Kwon, A. Ochiai, et al.. (1990). Magnetic and transport properties in Yb4As2.7Sb0.3. Physica B Condensed Matter. 163(1-3). 638–640. 4 indexed citations
18.
Ochiai, A., et al.. (1985). Magnetic and transport properties of Ce4X3(X = Bi, Sb). Journal of Magnetism and Magnetic Materials. 52(1-4). 304–306. 13 indexed citations
19.
Suga, S., M. Taniguchi, M. Fujisawa, et al.. (1985). Resonant photoemission studies of mixed-valence Sm3Se4. Journal of Magnetism and Magnetic Materials. 52(1-4). 293–296. 7 indexed citations
20.
Ochiai, A., et al.. (1980). Gonad maturation and dynamics of crude lipid content in the body of yellowtail during the spawning season.. Bulletin of the Japanese Society of Scientific Fisheries. 46(4). 407–412. 3 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.

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