Yasuo Nannichi

2.9k total citations
90 papers, 2.3k citations indexed

About

Yasuo Nannichi is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Surfaces, Coatings and Films. According to data from OpenAlex, Yasuo Nannichi has authored 90 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 73 papers in Electrical and Electronic Engineering, 62 papers in Atomic and Molecular Physics, and Optics and 13 papers in Surfaces, Coatings and Films. Recurrent topics in Yasuo Nannichi's work include Semiconductor materials and devices (38 papers), Semiconductor materials and interfaces (35 papers) and Semiconductor Quantum Structures and Devices (28 papers). Yasuo Nannichi is often cited by papers focused on Semiconductor materials and devices (38 papers), Semiconductor materials and interfaces (35 papers) and Semiconductor Quantum Structures and Devices (28 papers). Yasuo Nannichi collaborates with scholars based in Japan, United Kingdom and Brazil. Yasuo Nannichi's co-authors include Haruhiro Oigawa, Jia-Fa Fan, Masaharu Oshima, Hirohiko Sugahara, Fumio Hasegawa, Atsushi Koma, G. L. Pearson, Hidemi Shigekawa, Mitsuo Kawabe and Heng‐Yong Nie and has published in prestigious journals such as Nature, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

Yasuo Nannichi

87 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yasuo Nannichi Japan 27 1.8k 1.7k 461 345 282 90 2.3k
J. M. Woodall United States 30 1.8k 1.0× 2.0k 1.2× 586 1.3× 377 1.1× 416 1.5× 98 2.8k
P. W. Chye United States 26 2.1k 1.2× 2.2k 1.3× 702 1.5× 796 2.3× 193 0.7× 55 3.1k
D. Bois France 16 1.5k 0.9× 1.1k 0.6× 502 1.1× 165 0.5× 303 1.1× 38 2.0k
C. R. Whitehouse United Kingdom 28 1.6k 0.9× 1.6k 1.0× 580 1.3× 103 0.3× 308 1.1× 119 2.2k
C. Calandra Italy 26 592 0.3× 1.7k 1.0× 505 1.1× 579 1.7× 352 1.2× 94 2.2k
G. Vincent France 17 1.7k 1.0× 1.1k 0.7× 734 1.6× 148 0.4× 234 0.8× 48 2.2k
T.S. Jones United Kingdom 33 1.8k 1.0× 2.4k 1.4× 1.1k 2.5× 301 0.9× 316 1.1× 122 3.0k
H. Ennen Germany 22 1.6k 0.9× 1.3k 0.8× 1.2k 2.5× 105 0.3× 224 0.8× 30 2.2k
A. Koma Japan 22 974 0.5× 760 0.5× 1.0k 2.2× 324 0.9× 271 1.0× 70 1.9k
H. G. Grimmeiss Sweden 31 2.9k 1.6× 2.4k 1.4× 1.4k 3.1× 213 0.6× 351 1.2× 193 3.7k

Countries citing papers authored by Yasuo Nannichi

Since Specialization
Citations

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

Fields of papers citing papers by Yasuo Nannichi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yasuo Nannichi

This figure shows the co-authorship network connecting the top 25 collaborators of Yasuo Nannichi. A scholar is included among the top collaborators of Yasuo Nannichi 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 Yasuo Nannichi. Yasuo Nannichi 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.
Oigawa, Haruhiro, Hidemi Shigekawa, & Yasuo Nannichi. (1995). Surface Passivation of III-V Compound Semiconductors with Chalcogen Atoms. Materials science forum. 185-188. 191–198. 2 indexed citations
2.
Shigekawa, Hidemi, Haruhiro Oigawa, Koji Miyake, et al.. (1994). Selenium-treated GaAs(001)-2×3 surface studied by scanning tunneling microscopy. Applied Physics Letters. 65(5). 607–609. 13 indexed citations
3.
Shigekawa, Hidemi, Haruhiro Oigawa, Koji Miyake, et al.. (1994). Surface structures of GaAs passivated by chalcogen atoms. Applied Surface Science. 75(1-4). 169–174. 6 indexed citations
4.
Sugahara, Hirohiko, Masaharu Oshima, Haruhiro Oigawa, & Yasuo Nannichi. (1992). Chemistry and structure of GaAs surfaces cleaned by sulfur annealing. Thin Solid Films. 220(1-2). 212–216. 6 indexed citations
5.
Katayama, Mitsuhiro, Masakazu Aono, Haruhiro Oigawa, et al.. (1991). Surface Structure of InAs (001) Treated with (NH4)2Sx Solution. Japanese Journal of Applied Physics. 30(5A). L786–L786. 28 indexed citations
6.
Shigekawa, Hidemi, Tomihiro Hashizume, Haruhiro Oigawa, et al.. (1991). Surface structure of selenium-treated GaAs (001) studied by field ion scanning tunneling microscopy. Applied Physics Letters. 59(23). 2986–2988. 10 indexed citations
7.
Lee, Jong‐Lam, Long Wei, Shoichiro Tanigawa, Haruhiro Oigawa, & Yasuo Nannichi. (1991). Effect of (NH4)2Sx treatment on the passivation of GaP surface. Journal of Applied Physics. 70(5). 2877–2879. 5 indexed citations
8.
Lee, Jong‐Lam, Long Wei, Shoichiro Tanigawa, Haruhiro Oigawa, & Yasuo Nannichi. (1991). Evidence for the passivation effect in (NH4)2Sx-treated GaAs observed by slow positrons. Applied Physics Letters. 58(11). 1167–1169. 34 indexed citations
9.
Nie, Heng‐Yong & Yasuo Nannichi. (1991). Pd-on-GaAs Schottky Contact: Its Barrier Height and Response to Hydrogen. Japanese Journal of Applied Physics. 30(5R). 906–906. 48 indexed citations
10.
Lee, Jong‐Lam, Long Wei, Shoichiro Tanigawa, Haruhiro Oigawa, & Yasuo Nannichi. (1991). The Effect of Surface Oxides on the Creation of Point Defects in GaAs Studied by Slow Positron Beam. Japanese Journal of Applied Physics. 30(2A). L138–L138. 5 indexed citations
11.
Hirayama, Hiroyuki, Yoshishige Matsumoto, Haruhiro Oigawa, & Yasuo Nannichi. (1989). Reflection high-energy electron diffraction and x-ray photoelectron spectroscopic study on (NH4)2Sx-treated GaAs (100) surfaces. Applied Physics Letters. 54(25). 2565–2567. 52 indexed citations
12.
Fan, Jia-Fa, Haruhiro Oigawa, & Yasuo Nannichi. (1988). Metal-Dependent Schottky Barrier Height with the (NH_4)_2S_x-Treated GaAs : Semiconductors and Semiconductor Devices. Japanese Journal of Applied Physics. 27(11). 2 indexed citations
13.
Nannichi, Yasuo, Jia-Fa Fan, Haruhiro Oigawa, & Atsushi Koma. (1988). A Model to Explain the Effective Passivation of the GaAs Surface by (NH_4)_2S_x Treatment : Semiconductors and Semiconductor Devices. Japanese Journal of Applied Physics. 27(12). 1 indexed citations
14.
Fan, Jia-Fa, Haruhiro Oigawa, & Yasuo Nannichi. (1988). The Effect of (NH_4)_2S Treatment on the Interface Characteristics of GaAs MIS Structures : Semiconductors and Semiconductors Devices. Japanese Journal of Applied Physics. 27(7). 3 indexed citations
15.
Nannichi, Yasuo, et al.. (1987). A Simple Method to Determine the Capture Cross Section of Deep Levels in GaAs by Thermally Stimulated Current. Japanese Journal of Applied Physics. 26(4A). L283–L283. 8 indexed citations
16.
Kawabe, Mitsuo, et al.. (1984). Disordering of Si-Doped AlAs/GaAs Superlattice by Annealing. Japanese Journal of Applied Physics. 23(8A). L623–L623. 59 indexed citations
17.
Chang, Shih‐Lin, et al.. (1979). Determination of lattice mismatch in Ga1−xAlxAs LPE layer on GaAs substrate by using a divergent x-ray source. Journal of Applied Physics. 50(4). 2975–2976. 6 indexed citations
18.
Yonezu, H., I. Sakuma, Taibun Kamejima, et al.. (1974). Degradation mechanism of (Al · Ga)As double-heterostructure laser diodes. Applied Physics Letters. 24(1). 18–19. 64 indexed citations
19.
Sakuma, I., et al.. (1971). Continuous Operation of Junction Lasers at Room Temperature. Japanese Journal of Applied Physics. 10(2). 282–282. 10 indexed citations
20.
Nishida, Katsuhiko, Yasuo Nannichi, T. Uchida, & I. Kitano. (1970). An avalanche photodiode with a tapered light-focusing fiber guide. Proceedings of the IEEE. 58(5). 790–791. 9 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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