Tadao Iwata

911 total citations
42 papers, 648 citations indexed

About

Tadao Iwata is a scholar working on Materials Chemistry, Computational Mechanics and Electrical and Electronic Engineering. According to data from OpenAlex, Tadao Iwata has authored 42 papers receiving a total of 648 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Materials Chemistry, 15 papers in Computational Mechanics and 11 papers in Electrical and Electronic Engineering. Recurrent topics in Tadao Iwata's work include Graphite, nuclear technology, radiation studies (23 papers), Ion-surface interactions and analysis (15 papers) and Graphene research and applications (9 papers). Tadao Iwata is often cited by papers focused on Graphite, nuclear technology, radiation studies (23 papers), Ion-surface interactions and analysis (15 papers) and Graphene research and applications (9 papers). Tadao Iwata collaborates with scholars based in Japan, France and United Kingdom. Tadao Iwata's co-authors include Takeshi Nihira, A. Iwase, Mitsuo Watanabe, Hideji Suzuki, Shigemi Sasaki, Masao Doyama, Shigeo Okuda, Hiroshi Maeta, Yoshio Matsui and Koji Kimoto and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Journal of Applied Physics.

In The Last Decade

Tadao Iwata

41 papers receiving 612 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tadao Iwata Japan 16 508 194 150 70 69 42 648
S. Furuno Japan 18 523 1.0× 307 1.6× 235 1.6× 65 0.9× 43 0.6× 64 759
Klaus‐Peter Lieb Germany 13 242 0.5× 213 1.1× 185 1.2× 130 1.9× 45 0.7× 29 483
J. Steinbeck United States 11 266 0.5× 107 0.6× 80 0.5× 95 1.4× 71 1.0× 27 457
K. Pampus Denmark 11 261 0.5× 182 0.9× 112 0.7× 90 1.3× 72 1.0× 17 512
N. Lorenzelli France 14 473 0.9× 252 1.3× 170 1.1× 116 1.7× 59 0.9× 30 713
J. Dalla Torre France 9 712 1.4× 198 1.0× 149 1.0× 110 1.6× 39 0.6× 17 887
V. A. Dravin Russia 12 410 0.8× 153 0.8× 177 1.2× 87 1.2× 56 0.8× 70 543
Chiken Kinoshita Japan 16 553 1.1× 177 0.9× 114 0.8× 27 0.4× 46 0.7× 53 658
Y. Fujino Japan 12 238 0.5× 94 0.5× 86 0.6× 85 1.2× 92 1.3× 50 455
W. Mansel Germany 12 310 0.6× 94 0.5× 58 0.4× 63 0.9× 133 1.9× 23 467

Countries citing papers authored by Tadao Iwata

Since Specialization
Citations

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

Fields of papers citing papers by Tadao Iwata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tadao Iwata

This figure shows the co-authorship network connecting the top 25 collaborators of Tadao Iwata. A scholar is included among the top collaborators of Tadao Iwata 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 Tadao Iwata. Tadao Iwata 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.
Niwase, Keisuke, M. Terasawa, Masahito Niibe, et al.. (2018). Quenchable compressed graphite synthesized from neutron-irradiated highly oriented pyrolytic graphite in high pressure treatment at 1500 °C. Journal of Applied Physics. 123(16). 5 indexed citations
2.
Terasawa, M., Keisuke Niwase, Masahito Niibe, et al.. (2018). Nano-polycrystalline diamond synthesized from neutron-irradiated highly oriented pyrolytic graphite (HOPG). Diamond and Related Materials. 82. 132–136. 5 indexed citations
3.
Iwata, Tadao & Mitsuo Watanabe. (2010). Increase in specific heat and possible hindered rotation of interstitialC2molecules in neutron-irradiated graphite. Physical Review B. 81(1). 16 indexed citations
4.
Niwase, Keisuke, et al.. (2009). Pathway for the Transformation from Highly Oriented Pyrolytic Graphite into Amorphous Diamond. Physical Review Letters. 102(11). 116803–116803. 11 indexed citations
5.
Matsui, Yoshio, et al.. (2005). Investigations on the structural disordering of neutron-irradiated highly oriented pyrolytic graphite by X-ray diffraction and electron microscopy. Journal of Applied Crystallography. 38(2). 361–367. 33 indexed citations
6.
Yagi, Eiichi, et al.. (2004). Channelling studies on the lattice location of B atoms in graphite. Journal of Nuclear Materials. 334(1). 9–12. 13 indexed citations
7.
Watanabe, Mitsuo & Tadao Iwata. (1994). Magnetocaloric effects inYBa2Cu3O7−δ: Evidence for a surface barrier. Physical Review Letters. 72(21). 3429–3432. 4 indexed citations
8.
Iwase, A., Tadao Iwata, & Takeshi Nihira. (1992). Defect Production by Electron Excitation in Cu and Ag. Journal of the Physical Society of Japan. 61(11). 3878–3882. 12 indexed citations
9.
Fukutani, Hirohito, et al.. (1990). Reflection and Photoemission Studies of Neutron-Irradiated Graphite. Journal of the Physical Society of Japan. 59(9). 3089–3092. 5 indexed citations
10.
Iwata, Tadao, et al.. (1989). Molecular-dynamical calculations of irradiation-produced point defects in bcc metals. Physical review. B, Condensed matter. 39(10). 6381–6387. 10 indexed citations
11.
Iwase, A., Norio Masaki, Tadao Iwata, Takeshi Nihira, & Shigemi Sasaki. (1988). Effect of 120 MeV 16O Ion Irradiation at Low Temperatures on Superconducting Properties of YBa2Cu3O7-x and La1.8Sr0.2CuO4. Japanese Journal of Applied Physics. 27(11A). L2071–L2071. 15 indexed citations
12.
Iwase, A., et al.. (1988). Defect production and defect saturation behavior in nickel irradiated with heavy ions in the energy range 84–120 MeV. Journal of Nuclear Materials. 155-157. 1188–1191. 12 indexed citations
13.
Mekhrabov, Amdulla O., et al.. (1985). Damage recovery in electron-irradiated FeNiCr alloys. Journal of Nuclear Materials. 133-134. 549–552. 3 indexed citations
14.
Iwase, A., Shigemi Sasaki, Tadao Iwata, & Takeshi Nihira. (1985). Defect production by energetic heavy ions in aluminum and copper. Journal of Nuclear Materials. 133-134. 365–369. 9 indexed citations
15.
Iwata, Tadao, et al.. (1985). Phil. Mag. Letters: Differential scanning calorimetric study of quenched-in vacancies in NiAl. Philosophical magazine. A/Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties. 51(5). L49–L53. 7 indexed citations
16.
Iwata, Tadao, et al.. (1975). Channelling of H+and He+ions in pyrolytic graphite. Radiation Effects. 24(1). 63–64. 8 indexed citations
17.
Maeta, Hiroshi, Tadao Iwata, & Shigeo Okuda. (1975). c-Axis Spacing Changes in Pyrolytic Graphite after Neutron Irradiation at 5 K. Journal of the Physical Society of Japan. 39(6). 1558–1565. 21 indexed citations
18.
Iwata, Tadao, et al.. (1972). Low Temperature Electron-Irradiation Damage and Recovery in Pyrolytic Graphite. Journal of the Physical Society of Japan. 33(4). 1060–1070. 25 indexed citations
19.
Iwata, Tadao, et al.. (1967). Optical Absorption of Neutron-Irradiated Graphite. Journal of the Physical Society of Japan. 23(6). 1425–1425. 4 indexed citations
20.
Tamura, Takayuki, et al.. (1960). Semigroups of order 5,6,7,8 Whose Greatest C-Homomorphic Images are Unipotent Semigroups With Groups. Medical Entomology and Zoology. 11. 52–66. 2 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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