J. Ishikawa

1.2k total citations
88 papers, 992 citations indexed

About

J. Ishikawa is a scholar working on Electrical and Electronic Engineering, Computational Mechanics and Materials Chemistry. According to data from OpenAlex, J. Ishikawa has authored 88 papers receiving a total of 992 indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Electrical and Electronic Engineering, 34 papers in Computational Mechanics and 32 papers in Materials Chemistry. Recurrent topics in J. Ishikawa's work include Ion-surface interactions and analysis (34 papers), Semiconductor materials and devices (31 papers) and Diamond and Carbon-based Materials Research (21 papers). J. Ishikawa is often cited by papers focused on Ion-surface interactions and analysis (34 papers), Semiconductor materials and devices (31 papers) and Diamond and Carbon-based Materials Research (21 papers). J. Ishikawa collaborates with scholars based in Japan, Netherlands and Romania. J. Ishikawa's co-authors include Yasuhito Gotoh, Hiroshi Tsuji, Meiyong Liao, Masayoshi Nagao, Shoichiro Ikeda, Kikukatsu Ito, Masao Takahashi, Toshiyuki Takagi, Ryo Fujii and Tatsuya Nakatani and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Applied Surface Science.

In The Last Decade

J. Ishikawa

81 papers receiving 969 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Ishikawa Japan 17 573 532 294 187 159 88 992
John L. Vossen United States 10 536 0.9× 364 0.7× 266 0.9× 127 0.7× 135 0.8× 18 823
W. J. Gunning United States 17 540 0.9× 334 0.6× 164 0.6× 127 0.7× 185 1.2× 59 960
G.M. Crean Ireland 15 609 1.1× 474 0.9× 136 0.5× 96 0.5× 235 1.5× 108 1.0k
K. L. Westra Canada 15 318 0.6× 404 0.8× 357 1.2× 73 0.4× 232 1.5× 29 912
J.E. Bourée France 17 616 1.1× 720 1.4× 198 0.7× 66 0.4× 142 0.9× 89 1.1k
David Eon France 22 768 1.3× 948 1.8× 347 1.2× 76 0.4× 190 1.2× 65 1.2k
D. Chvostová Czechia 18 375 0.7× 646 1.2× 204 0.7× 88 0.5× 200 1.3× 84 964
T. D. Corrigan United States 16 379 0.7× 905 1.7× 280 1.0× 106 0.6× 315 2.0× 25 1.3k
J.K.N. Lindner Germany 20 751 1.3× 574 1.1× 121 0.4× 281 1.5× 210 1.3× 124 1.2k
J. L. Davidson United States 23 597 1.0× 1.2k 2.2× 242 0.8× 119 0.6× 438 2.8× 106 1.6k

Countries citing papers authored by J. Ishikawa

Since Specialization
Citations

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

Fields of papers citing papers by J. Ishikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Ishikawa

This figure shows the co-authorship network connecting the top 25 collaborators of J. Ishikawa. A scholar is included among the top collaborators of J. Ishikawa 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 J. Ishikawa. J. Ishikawa 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.
Tsuji, Hiroshi, et al.. (2007). Germanium nanoparticles formed in silicon dioxide layer by multi-energy implantation and oxidation state of Ge atoms. Journal of Physics Conference Series. 61. 1196–1201. 1 indexed citations
2.
Tsuji, Hiroshi, et al.. (2007). Nerve-cell attachment properties of polystyrene and silicone rubber modified by carbon negative-ion implantation. Surface and Coatings Technology. 201(19-20). 8123–8126. 14 indexed citations
3.
Gotoh, Yasuhito, et al.. (2006). Discharge characteristics of helium under inhomogeneous pressure distribution. 670–673. 1 indexed citations
4.
Tsuji, Hiroshi, K. Ueno, Takuya Matsumoto, et al.. (2005). Formation of mono-layered gold nanoparticles in shallow depth of SiO2 thin film by low-energy negative-ion implantation. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 242(1-2). 125–128. 6 indexed citations
5.
Liao, Meiyong, Yasuhito Gotoh, Hiroshi Tsuji, & J. Ishikawa. (2004). Crystallographic structure and composition of vanadium nitride films deposited by direct sputtering of a compound target. Journal of Vacuum Science & Technology A Vacuum Surfaces and Films. 22(1). 146–150. 30 indexed citations
6.
Sakai, Shigeki, Kozo Naito, N. Nagai, et al.. (2004). The field emitter array for neutralization of positive ion charge in ion implantation system. 85–86. 1 indexed citations
7.
Tsuji, Hiroshi, et al.. (2003). Formation of silver nanoparticles in thin oxide layer on Si by negative-ion implantation. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 206. 629–633. 14 indexed citations
8.
9.
Gotoh, Yasuhito, et al.. (2001). Emission characteristics of Spindt-type platinum field emitters improved by operation in carbon monoxide ambient. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 19(3). 912–915. 4 indexed citations
10.
Gotoh, Yasuhito, Hisahiko Kubo, Hiroshi Tsuji, & J. Ishikawa. (2000). Compact microwave ion source for extremely low energy ion irradiation system. Review of Scientific Instruments. 71(2). 1160–1162. 7 indexed citations
11.
Gotoh, Yasuhito, et al.. (2000). Significant improvement of the emission property of Spindt-type platinum field emitters by operation in carbon monoxide ambient. Applied Physics Letters. 77(4). 588–590. 14 indexed citations
12.
Gotoh, Yasuhito, Hiroshi Tsuji, & J. Ishikawa. (2000). Application of compact microwave ion source to low temperature growth of transition metal nitride thin films for vacuum microelectronics devices. Review of Scientific Instruments. 71(2). 1002–1005. 10 indexed citations
13.
Nagao, Masayoshi, K. Utsumi, Yasuhito Gotoh, et al.. (1999). Dependence of emission characteristics of Spindt-type field emitters on cathode material. Applied Surface Science. 146(1-4). 182–186. 20 indexed citations
14.
Tsuji, Hiroshi, et al.. (1999). Negative-ion beam surface modification of tissue-culture polystyrene dishes for changing hydrophilic and cell-attachment properties. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 148(1-4). 1136–1140. 20 indexed citations
15.
Gotoh, Yasuhito, Yoshikazu Fujimori, Hisahiko Kubo, Hiroshi Tsuji, & J. Ishikawa. (1998). Development of compact microwave ion source for low-energy application. Review of Scientific Instruments. 69(2). 887–889. 6 indexed citations
16.
Kozawa, Takahiro, Masatoshi Suzuki, Yasunori Taga, Yasuhito Gotoh, & J. Ishikawa. (1998). Fabrication of GaN field emitter arrays by selective area growth technique. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 16(2). 833–835. 35 indexed citations
17.
Nagao, Masayoshi, Yoshikazu Fujimori, Yasuhito Gotoh, Hiroshi Tsuji, & J. Ishikawa. (1997). Emission characteristics of ZrN thin film field emitter array fabricated with ion beam assisted deposition technique. 608–612. 2 indexed citations
18.
19.
Gotoh, Yasuhito, et al.. (1994). Operational characteristics of the impregnated-electrode-type liquid-metal ion source with multiple tip and reservoirs. Review of Scientific Instruments. 65(4). 1351–1353. 3 indexed citations
20.
Ikeda, Shoichiro, Masao Takahashi, J. Ishikawa, & Kikukatsu Ito. (1987). Solid electrolytes with multivalent cation conduction. 1. Conducting species in MgZrPO4 system. Solid State Ionics. 23(1-2). 125–129. 113 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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