Kunihiro Arai

1.0k total citations
47 papers, 785 citations indexed

About

Kunihiro Arai is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Kunihiro Arai has authored 47 papers receiving a total of 785 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Atomic and Molecular Physics, and Optics, 39 papers in Electrical and Electronic Engineering and 5 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Kunihiro Arai's work include Semiconductor Quantum Structures and Devices (29 papers), Semiconductor materials and devices (22 papers) and Advancements in Semiconductor Devices and Circuit Design (13 papers). Kunihiro Arai is often cited by papers focused on Semiconductor Quantum Structures and Devices (29 papers), Semiconductor materials and devices (22 papers) and Advancements in Semiconductor Devices and Circuit Design (13 papers). Kunihiro Arai collaborates with scholars based in Japan and United States. Kunihiro Arai's co-authors include T. Enoki, Y. Ishii, Tatsushi Akazaki, K. Maezawa, Hideaki Takayanagi, Junsaku Nitta, M. Yamamoto, Yasutami Takada, Yasutada Uemura and Naoteru Shigekawa and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Kunihiro Arai

44 papers receiving 754 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kunihiro Arai Japan 15 603 594 164 102 56 47 785
Yung-Chung Kao United States 15 455 0.8× 590 1.0× 83 0.5× 116 1.1× 78 1.4× 67 721
M. Broekaart France 8 580 1.0× 368 0.6× 136 0.8× 106 1.0× 27 0.5× 14 673
B. P. Van der Gaag United States 15 538 0.9× 456 0.8× 121 0.7× 124 1.2× 99 1.8× 33 654
A. Shibatomi Japan 15 472 0.8× 549 0.9× 69 0.4× 47 0.5× 53 0.9× 46 643
P. A. Maki United States 13 308 0.5× 405 0.7× 184 1.1× 186 1.8× 56 1.0× 33 579
Y. C. Kao United States 16 389 0.6× 435 0.7× 59 0.4× 175 1.7× 124 2.2× 51 587
M. T. Emeny United Kingdom 17 707 1.2× 695 1.2× 131 0.8× 180 1.8× 173 3.1× 49 936
G. Zandler Germany 14 362 0.6× 587 1.0× 258 1.6× 164 1.6× 112 2.0× 42 802
Max Beer Germany 9 547 0.9× 461 0.8× 155 0.9× 304 3.0× 80 1.4× 18 661
Karl Joachim Ebeling Germany 13 368 0.6× 558 0.9× 86 0.5× 55 0.5× 40 0.7× 46 641

Countries citing papers authored by Kunihiro Arai

Since Specialization
Citations

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

Fields of papers citing papers by Kunihiro Arai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kunihiro Arai

This figure shows the co-authorship network connecting the top 25 collaborators of Kunihiro Arai. A scholar is included among the top collaborators of Kunihiro Arai 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 Kunihiro Arai. Kunihiro Arai 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.
Arai, Kunihiro, et al.. (2001). Optical properties of oxygen-ion-implanted benzocyclobutene films. Journal of Vacuum Science & Technology A Vacuum Surfaces and Films. 19(3). 883–886. 4 indexed citations
2.
Matsuzaki, Hideaki, Kunihiro Arai, K. Maezawa, et al.. (1997). High-Speed Static Frequency Divider Employing Resonant Tunneling Diodes and HEMTs. 3 indexed citations
3.
Arai, Kunihiro, et al.. (1996). Electron energy loss fine structure measurements of silicon nitride films. Thin Solid Films. 281-282. 318–320. 3 indexed citations
4.
Akazaki, Tatsushi, Junsaku Nitta, Hideaki Takayanagi, & Kunihiro Arai. (1995). Superconducting junctions using a 2DEG in a strained InAs quantum well inserted into an InAlAs/InGaAs MD structure. IEEE Transactions on Applied Superconductivity. 5(2). 2887–2891. 3 indexed citations
5.
Chen, Kevin J., K. Maezawa, Kunihiro Arai, M. Yamamoto, & T. Enoki. (1995). Improved source resistance in InP-based enhancement-modeHEMTs for high speed digital applications. Electronics Letters. 31(11). 925–927. 14 indexed citations
6.
Akazaki, Tatsushi, T. Enoki, Kunihiro Arai, & Y. Ishii. (1995). Improving the characteristics of an inverted HEMT by inserting an InAs layer into the InGaAs channel. Solid-State Electronics. 38(5). 997–1000. 12 indexed citations
7.
Arai, Kunihiro & M. Yamamoto. (1995). Proposal and analysis of resonant tunnellingdiode with single peaked I-V characteristics. Electronics Letters. 31(18). 1615–1616. 1 indexed citations
8.
Akazaki, Tatsushi, Junsaku Nitta, Hideaki Takayanagi, T. Enoki, & Kunihiro Arai. (1994). Improving the mobility of an In0.52Al0.48As/In0.53Ga0.47As inverted modulation-doped structure by inserting a strained InAs quantum well. Applied Physics Letters. 65(10). 1263–1265. 44 indexed citations
9.
Enoki, T., Kunihiro Arai, Tatsushi Akazaki, & Y. Ishii. (1993). Novel Channel Structures for High Frequency InP-Based HFETs (Special Issue on Heterostructure Electron Devices). IEICE Transactions on Electronics. 76(9). 1402–1411.
10.
Akazaki, Tatsushi, Kunihiro Arai, T. Enoki, & Y. Ishii. (1992). Improved InAlAs/InGaAs HEMT characteristics by inserting an InAs layer into the InGaAs channel. IEEE Electron Device Letters. 13(6). 325–327. 95 indexed citations
11.
Nitta, Junsaku, Tatsushi Akazaki, Hideaki Takayanagi, & Kunihiro Arai. (1992). Transport properties in an InAs-inserted-channelIn0.52Al0.48As/In0.53Ga0.47As heterostructure coupled superconducting junction. Physical review. B, Condensed matter. 46(21). 14286–14289. 65 indexed citations
12.
Shigekawa, Naoteru, Tomofumi Furuta, & Kunihiro Arai. (1991). High-field electron-transport properties in an In0.52Al0.48As/In0.53Ga0.47As/In0.52Al0.48As double heterostructure. Journal of Applied Physics. 69(7). 4003–4010. 7 indexed citations
13.
Arai, Kunihiro & Takashi Mizutani. (1989). Electrical characterization of i n s i t u fabricated n+-Si/GaAs interfaces. Journal of Vacuum Science & Technology B Microelectronics Processing and Phenomena. 7(3). 497–501. 1 indexed citations
14.
Arai, Kunihiro & Takao Waho. (1986). Hillock growth on PbInAu alloy films. Thin Solid Films. 142(1). 139–144. 2 indexed citations
15.
Maezawa, K., et al.. (1986). A Thin AlGaAs Barrier n+-Ge Gate MISFET with High Transconductance. 3 indexed citations
16.
Maezawa, K., et al.. (1986). Large transconductance n+-Ge gate AlGaAs/GaAs MISFET with thin gate insulator. IEEE Electron Device Letters. 7(7). 454–456. 14 indexed citations
17.
Arai, Kunihiro, et al.. (1985). Threshold Voltage Behavior for WSi/AlxGa1-xAs/GaAs MIS-Like Heterostructure FET. Japanese Journal of Applied Physics. 24(8A). L623–L623. 6 indexed citations
18.
Arai, Kunihiro, et al.. (1985). Resistance stability of AuIn2 thin-film resistors for Pb-alloy Josephson integrated circuits. Journal of Applied Physics. 57(1). 96–101. 3 indexed citations
19.
Takada, Yasutami, et al.. (1980). Theory of Electronic Properties in N-Channel Inversion Layers on Narrow-Gap Semiconductors I. Subband Structure of InSb. Journal of the Physical Society of Japan. 49(5). 1851–1858. 65 indexed citations
20.
Tabe, Michiharu, Kunihiro Arai, & Hiroaki Nakamura. (1980). Persistence of Si(111)7 × 7 surface structure under air exposure. Surface Science. 99(3). L403–L409. 6 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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