S. Okayama

1.6k citations
27 papers · 1.3k indexed · 1 hit paper · h-index 8
Topics
Force Microscopy Techniques and Applications (9 papers)Advancements in Photolithography Techniques (8 papers)Electron and X-Ray Spectroscopy Techniques (8 papers)
Partner nations
JapanPoland

In The Last Decade

S. Okayama

21 papers receiving 1.2k citations

Hit Papers

Penetration and energy-loss theory of electrons in solid ...197220261990200819722505007501000

Peers

S. Okayama
Comparison fields: 5 of 87
  • Electrical and Electronic Engineering 633
  • Materials Chemistry 432
  • Surfaces, Coatings and Films 423
  • Atomic and Molecular Physics, and Optics 257
  • Biomedical Engineering 204
Replace H.‐J. Fitting with:
H.‐J. Fitting Germany
Hiroyasu Saka Japan
T. Sekine Japan
M. Menyhárd Hungary
C. Le Gressus France
T. Malis Canada
R. Vincent United Kingdom
J. Verhoeven Netherlands
Katsuyoshi Endo Japan
R. Winarski United States
S. Okayama relative to H.‐J. Fitting Germany H.‐J. Fitting's profile →
Citations per field
00.5×1.5×
H.‐J. Fitting · 1×
Citations per year

Countries citing papers authored by S. Okayama

Since Specialization
Citations

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

Fields of papers citing papers by S. Okayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of S. Okayama. A scholar is included among the top collaborators of S. 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 S. Okayama. S. 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
#WorkIndexed citations
1 0
2 0
3 6
4 5
5 4
6 1
7 21
8 1
9 1
10 1
11 14
12 3
13 10
14 1
15 4
16 6
17 7
18 8
19
Penetration and energy-loss theory of electrons in solid targetsbreakdown →
1112
20
THIRD-ORDER ABERRATIONS OF AN ELECTROSTATIC QUADRUPOLE LENS FOR A MODIFIED BELL-SHAPED MODEL.
1

About S. Okayama

S. Okayama is a scholar working on Structural Biology, Surfaces, Coatings and Films and Atomic and Molecular Physics, and Optics, having authored 27 papers that have together received 1.3k indexed citations. Recurring topics across this work include Force Microscopy Techniques and Applications (9 papers), Advancements in Photolithography Techniques (8 papers) and Electron and X-Ray Spectroscopy Techniques (8 papers). The work is most often cited by research in Structural Biology (95 citations), Surfaces, Coatings and Films (423 citations) and Nuclear Energy and Engineering (16 citations). S. Okayama has collaborated with scholars based in Japan and Poland. Frequent co-authors include Hisazo Kawakatsu, Hiroshi Tokumoto, Hiroshi Bando, Masanori Komuro, Hiroshi Hiroshima, Koji Kajimura, Wataru Mizutani, Yuichi Ono, Makoto Okano and Kazuhiko Endo. Their work appears in journals such as Applied Physics Letters, Surface Science and Journal of Physics D Applied Physics.

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

Rankless by CCL
2026