Sunao Ishihara

532 total citations
48 papers, 417 citations indexed

About

Sunao Ishihara is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, Sunao Ishihara has authored 48 papers receiving a total of 417 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Electrical and Electronic Engineering, 21 papers in Atomic and Molecular Physics, and Optics and 15 papers in Materials Chemistry. Recurrent topics in Sunao Ishihara's work include Force Microscopy Techniques and Applications (18 papers), Mechanical and Optical Resonators (15 papers) and Ion-surface interactions and analysis (13 papers). Sunao Ishihara is often cited by papers focused on Force Microscopy Techniques and Applications (18 papers), Mechanical and Optical Resonators (15 papers) and Ion-surface interactions and analysis (13 papers). Sunao Ishihara collaborates with scholars based in Japan and China. Sunao Ishihara's co-authors include Shin’ichi Warisawa, Reo Kometani, Hiroshi Sawano, Hiroshi Yamaguchi, T. Komatsubara, Yuki Matsumoto, Koji Onomitsu, Koichi Awazu, Shinji Matsui and Takashi Kaito and has published in prestigious journals such as Applied Physics Letters, Nanotechnology and Japanese Journal of Applied Physics.

In The Last Decade

Sunao Ishihara

47 papers receiving 405 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sunao Ishihara Japan	11	163	146	129	108	80	48	417
Jun Uzuhashi Japan	14	180 1.1×	108 0.7×	174 1.3×	99 0.9×	60 0.8×	59	418
Mo‐Rigen He United States	14	67 0.4×	100 0.7×	459 3.6×	125 1.2×	212 2.6×	24	583
M.A. Kulakov Germany	15	272 1.7×	248 1.7×	286 2.2×	76 0.7×	210 2.6×	39	648
David Hernández‐Maldonado United Kingdom	14	118 0.7×	75 0.5×	324 2.5×	162 1.5×	113 1.4×	25	506
Tsunetaka Sumomogi Japan	12	121 0.7×	104 0.7×	172 1.3×	117 1.1×	74 0.9×	42	360
Cécilie Duhamel France	11	37 0.2×	63 0.4×	382 3.0×	59 0.5×	363 4.5×	33	573
Joy Tharian Switzerland	10	115 0.7×	101 0.7×	467 3.6×	170 1.6×	82 1.0×	12	579
Rand Dannenberg United States	8	237 1.5×	37 0.3×	262 2.0×	49 0.5×	43 0.5×	15	412
Tik Sun United States	10	369 2.3×	169 1.2×	196 1.5×	55 0.5×	61 0.8×	20	548
Keiji Takata Japan	11	147 0.9×	309 2.1×	93 0.7×	186 1.7×	17 0.2×	46	420

Countries citing papers authored by Sunao Ishihara

Since Specialization

Citations

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

Fields of papers citing papers by Sunao Ishihara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sunao Ishihara

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Kometani, Reo, et al.. (2014). Sub-wavelength palladium antenna arrays for hydrogen optical detection in the infrared region. Japanese Journal of Applied Physics. 53(3). 37001–37001. 2 indexed citations

2.

Onomitsu, Koji, et al.. (2013). W(CO) 6 とC 14 H 10 の混合物から堆積したタングステン-炭化物ナノ細線における超伝導. Japanese Journal of Applied Physics. 52. 1–75001. 1 indexed citations

3.

Dai, Jun, Koji Onomitsu, Reo Kometani, et al.. (2013). Superconductivity in Tungsten-Carbide Nanowires Deposited from the Mixtures of W(CO)₆and C₁₄H₁₀. Japanese Journal of Applied Physics. 52(7R). 75001–75001. 11 indexed citations

4.

Guo, Dengji, Reo Kometani, Shin’ichi Warisawa, & Sunao Ishihara. (2013). Growth of ultra-long free-space-nanowire by the real-time feedback control of the scanning speed on focused-ion-beam chemical vapor deposition. Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena. 31(6). 61601–61601. 11 indexed citations

5.

Guo, Dengji, Reo Kometani, Shin’ichi Warisawa, & Sunao Ishihara. (2012). Three-Dimensional Nanostructure Fabrication by Controlling Downward Growth on Focused-Ion-Beam Chemical Vapor Deposition. Japanese Journal of Applied Physics. 51(6R). 65001–65001. 1 indexed citations

6.

Guo, Dengji, Reo Kometani, Shin’ichi Warisawa, & Sunao Ishihara. (2012). Three-Dimensional Nanostructure Fabrication by Controlling Downward Growth on Focused-Ion-Beam Chemical Vapor Deposition. Japanese Journal of Applied Physics. 51(6R). 65001–65001. 7 indexed citations

7.

Warisawa, Shin’ichi, Kohei Kuroda, Si Chen, Reo Kometani, & Sunao Ishihara. (2012). A Nanomechanical Resonator from HSQ Fabricated by FIB/EB Dual Beam Lithography. Journal of Photopolymer Science and Technology. 25(1). 37–42. 3 indexed citations

8.

Kometani, Reo, et al.. (2012). Nanomechanical tuning forks fabricated using focused-ion-beam chemical vapor deposition. Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena. 30(6). 7 indexed citations

9.

Kometani, Reo, Shin’ichi Warisawa, & Sunao Ishihara. (2010). Non-Core–Shell Nanostructure Deposition on Focused-Ion-Beam Chemical Vapor Deposition. Japanese Journal of Applied Physics. 49(6S). 06GE03–06GE03. 1 indexed citations

10.

Awazu, Koichi, et al.. (2009). SiO 2 薄膜中の金ナノロッドの整列対に関するイオン照射による作製. Nanotechnology. 20(32). 7. 43 indexed citations

11.

Kometani, Reo & Sunao Ishihara. (2009). Nanoelectromechanical device fabrications by 3-D nanotechnology using focused-ion beams. Science and Technology of Advanced Materials. 10(3). 34501–34501. 16 indexed citations

12.

Awazu, Koichi, Xiaomin Wang, T. Komatsubara, et al.. (2009). The fabrication of aligned pairs of gold nanorods in SiO₂films by ion irradiation. Nanotechnology. 20(32). 325303–325303. 13 indexed citations

13.

Kometani, Reo, Toshinari Ichihashi, Shin’ichi Warisawa, & Sunao Ishihara. (2009). Graphite Shell Film Formation Induced by Eduction Phenomenon of Ga Implanted by Focused Ion Beam. Japanese Journal of Applied Physics. 48(6S). 06FE01–06FE01. 6 indexed citations

14.

Kometani, Reo, Takayuki Hoshino, Shin’ichi Warisawa, & Sunao Ishihara. (2009). Growth characteristics evaluations on the 3D nanostructure fabrication by the high accuracy control of focused-ion-beam. Microelectronic Engineering. 86(4-6). 552–555. 5 indexed citations

15.

Kometani, Reo, Sunao Ishihara, Takashi Kaito, & Shinji Matsui. (2008). In-situObservation of the Three-Dimensional Nano-Structure Growth on Focused-Ion-Beam Chemical Vapor Deposition by Scanning Electron Microscope. Applied Physics Express. 1. 55001–55001. 13 indexed citations

16.

Kometani, Reo, Toshinari Ichihashi, Kazuhiro Kanda, et al.. (2008). Resistivity change of the diamondlike carbon, deposited by focused-ion-beam chemical vapor deposition, induced by the annealing treatment. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 26(6). 2628–2631. 15 indexed citations

17.

Ishihara, Sunao. (1996). Positioning Technology in X-ray Lithography. 30(2). 103–106. 2 indexed citations

18.

Ishihara, Sunao, et al.. (1996). An overview of X-ray lithography. Microelectronic Engineering. 30(1-4). 171–178. 7 indexed citations

19.

Shibayama, A., et al.. (1994). Overlay Repeatability in Mix-and-Match Exposure Using the SR Stepper: SS-1. Japanese Journal of Applied Physics. 33(12S). 6894–6894. 2 indexed citations

20.

Ishihara, Sunao, et al.. (1991). A vertical x-ray stepper for SOR lithography.. Journal of the Japan Society for Precision Engineering. 57(3). 459–466. 1 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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