Y. Okayama

419 total citations
21 papers, 274 citations indexed

About

Y. Okayama is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Geophysics. According to data from OpenAlex, Y. Okayama has authored 21 papers receiving a total of 274 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Condensed Matter Physics, 18 papers in Electronic, Optical and Magnetic Materials and 2 papers in Geophysics. Recurrent topics in Y. Okayama's work include Rare-earth and actinide compounds (20 papers), Iron-based superconductors research (11 papers) and Magnetic Properties of Alloys (10 papers). Y. Okayama is often cited by papers focused on Rare-earth and actinide compounds (20 papers), Iron-based superconductors research (11 papers) and Magnetic Properties of Alloys (10 papers). Y. Okayama collaborates with scholars based in Japan, France and Russia. Y. Okayama's co-authors include T. Suzuki, N. Môri, H. Takahashi, Yoshinori Haga, Toyotaka Osakabe, Xi Yao, Chao‐Nan Xu, 旭光 鄭, Y. Sakurai and Tongqing Yang and has published in prestigious journals such as Journal of Applied Physics, Journal of Magnetism and Magnetic Materials and Solid State Communications.

In The Last Decade

Y. Okayama

21 papers receiving 269 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Y. Okayama Japan 11 234 189 61 41 38 21 274
U. Potzel Germany 10 313 1.3× 263 1.4× 48 0.8× 37 0.9× 56 1.5× 21 358
S. Sakatsume Japan 12 276 1.2× 227 1.2× 66 1.1× 29 0.7× 72 1.9× 31 326
R. Schefzyk Germany 10 395 1.7× 329 1.7× 64 1.0× 48 1.2× 67 1.8× 15 456
M. Buchgeister Germany 13 360 1.5× 202 1.1× 109 1.8× 47 1.1× 53 1.4× 23 402
A.C. Moleman Netherlands 10 229 1.0× 177 0.9× 72 1.2× 29 0.7× 102 2.7× 14 317
R. Duraj Poland 12 295 1.3× 350 1.9× 98 1.6× 21 0.5× 35 0.9× 46 404
M. Vybornov Austria 9 222 0.9× 165 0.9× 171 2.8× 49 1.2× 27 0.7× 16 370
J. Thomasson France 11 298 1.3× 251 1.3× 79 1.3× 87 2.1× 43 1.1× 13 373
T. Goto Japan 10 204 0.9× 188 1.0× 40 0.7× 15 0.4× 48 1.3× 23 250
V. V. Snegirev Russia 12 355 1.5× 375 2.0× 96 1.6× 34 0.8× 77 2.0× 64 458

Countries citing papers authored by Y. Okayama

Since Specialization
Citations

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

Fields of papers citing papers by Y. Okayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Y. Okayama

This figure shows the co-authorship network connecting the top 25 collaborators of Y. Okayama. A scholar is included among the top collaborators of Y. Okayama 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 Y. Okayama. Y. Okayama 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.
鄭, 旭光, Y. Sakurai, Y. Okayama, et al.. (2002). Dielectric measurement to probe electron ordering and electron-spin interaction. Journal of Applied Physics. 92(5). 2703–2708. 37 indexed citations
2.
Kawae, Tatsuya, et al.. (2000). Pressure effects on heat capacity of a heavy fermion compound YbAs. Physica B Condensed Matter. 284-288. 1261–1262. 1 indexed citations
3.
Okayama, Y., N. Môri, A. Oyamada, & T. Suzuki. (1999). Pressure effect on the magnetic ordering in YbAs. Physica B Condensed Matter. 259-261. 148–149. 2 indexed citations
4.
Môri, N., Takeshi Nakanishi, Masashi Ohashi, et al.. (1999). A technique for precise magneto-transport measurements at low temperatures under pressure up to 8 GPa. Physica B Condensed Matter. 265(1-4). 263–267. 11 indexed citations
5.
Kohgi, M., Toyotaka Osakabe, Kazuaki Iwasa, et al.. (1998). Magnetic Phase Diagram of CeP under High Pressure.. The Review of High Pressure Science and Technology. 7. 221–226. 7 indexed citations
6.
Thomasson, J., Y. Okayama, I. Sheikin, Jean‐Pascal Brison, & D. Braithwaite. (1998). Transport measurements of the heavy fermion superconductor CeCu2Si2 under hydrostatic pressure in helium. Solid State Communications. 106(9). 637–641. 15 indexed citations
7.
Osakabe, Toyotaka, M. Kohgi, Kazuaki Iwasa, et al.. (1997). Novel magnetic structures of the low-carrier system CeP under high pressure. Physica B Condensed Matter. 230-232. 645–648. 16 indexed citations
8.
Takabatake, T., G. Nakamoto, Takashi Yoshino, et al.. (1996). Localization effects of kondo semimetals CeNiSn and CeRhSb. Physica B Condensed Matter. 223-224. 413–420. 49 indexed citations
9.
Okayama, Y., et al.. (1996). Effect of pressure on the electrical resistivity and Hall effect in single crystals of CeRhSb. Physica B Condensed Matter. 223-224. 441–443. 3 indexed citations
10.
Naka, Takashi, T. Matsumoto, Y. Okayama, et al.. (1995). Magnetization at high pressure in CeP. Journal of Magnetism and Magnetic Materials. 140-144. 1253–1254. 1 indexed citations
11.
Môri, N., et al.. (1994). Anomalous pressure-temperature-dependent Hall constants in CeP and Yb4As3. Physica B Condensed Matter. 199-200. 548–550. 8 indexed citations
12.
Naka, Takashi, T. Matsumoto, Y. Okayama, et al.. (1994). Effect of pressure on crystal field splitting in CeP. Physica B Condensed Matter. 199-200. 551–553. 2 indexed citations
13.
Môri, N., Y. Okayama, H. Takahashi, Yoshinori Haga, & T. Suzuki. (1993). Why the magnetic and electrical properties of Ce monopnictides are so sensitive to pressure. Physica B Condensed Matter. 186-188. 444–450. 40 indexed citations
14.
Iga, F., M. Kasaya, Hitoshi Suzuki, et al.. (1993). Transport properties under high pressure of the dense Kondo compounds CePdSn and YbB12. Physica B Condensed Matter. 186-188. 419–421. 14 indexed citations
15.
Okayama, Y., H. Takahashi, H. Yoshizawa, et al.. (1993). Neutron scattering investigations of magnetic ordering and crystal field excitations in CeAs under high pressure. Physica B Condensed Matter. 186-188. 531–534. 13 indexed citations
16.
Kohgi, M., Toyotaka Osakabe, N. Môri, et al.. (1993). Pressure dependence of the crystal field state of a low carrier system CeP. Physica B Condensed Matter. 186-188. 393–395. 18 indexed citations
17.
Okayama, Y., Yoshinori Haga, H. Takahashi, T. Suzuki, & N. Môri. (1993). Pressure-induced electronic phase transition in CeP. Physica B Condensed Matter. 186-188. 544–546. 2 indexed citations
18.
Okayama, Y., et al.. (1992). Pressure induced electrical and magnetic properties in Ce-monopnictides; CeX(X = P, As, Sb and Bi). Journal of Magnetism and Magnetic Materials. 108(1-3). 113–114. 20 indexed citations
19.
Matsushita, A., Y. Okayama, Shigeru Takayanagi, et al.. (1992). High pressure specific heat investigation of the magnetic transition in CeP. Solid State Communications. 84(7). 761–763. 4 indexed citations
20.
Môri, N., Y. Okayama, H. Takahashi, Yong Seung Kwon, & T. Suzuki. (1991). Pressure-induced electrical and magnetic properties in CeAs, CeSb and CeBi. Journal of Applied Physics. 69(8). 4696–4698. 10 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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