H. Namatsu

1.5k total citations
33 papers, 1.2k citations indexed

About

H. Namatsu is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Biomedical Engineering. According to data from OpenAlex, H. Namatsu has authored 33 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Electrical and Electronic Engineering, 15 papers in Atomic and Molecular Physics, and Optics and 10 papers in Biomedical Engineering. Recurrent topics in H. Namatsu's work include Semiconductor materials and devices (17 papers), Quantum and electron transport phenomena (11 papers) and Advancements in Photolithography Techniques (10 papers). H. Namatsu is often cited by papers focused on Semiconductor materials and devices (17 papers), Quantum and electron transport phenomena (11 papers) and Advancements in Photolithography Techniques (10 papers). H. Namatsu collaborates with scholars based in Japan and Taiwan. H. Namatsu's co-authors include K. Kurihara, Masao Nagase, Katsumi Murase, Yasuo Takahashi, Kenji Yamazaki, Toru Yamaguchi, K. Iwadate, S. Horiguchi, Yasuyuki Nakajima and M. Tabe and has published in prestigious journals such as Applied Physics Letters, Journal of The Electrochemical Society and Applied Surface Science.

In The Last Decade

H. Namatsu

32 papers receiving 1.1k citations

Peers

H. Namatsu

EEE

AMPO

SCF

Y. Ono Japan

R. Viswanathan United States

K. Iwadate Japan

F.E. Prins Germany

K. Rim United States

Z. A. K. Durrani United Kingdom

W. W. Molzen United States

T. Kure Japan

Santino D. Carnevale United States

A. Murthy United States

Y. Ono Japan

H. Namatsu

807 ×0.8

EEE

503 ×0.9

AMPO

126 ×0.3

133 ×0.8

32 ×0.4

SCF

Citations per year, relative to H. Namatsu H. Namatsu (= 1×) peers Y. Ono

Countries citing papers authored by H. Namatsu

Since Specialization

Citations

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

Fields of papers citing papers by H. Namatsu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Namatsu

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

All Works

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20 of 20 papers shown

Yamazaki, Kenji & H. Namatsu. (2004). Three-dimensional nanofabrication (3D-NANO) down to 10-NM order using electron-beam lithography. 609–612. 1 indexed citations

Yamaguchi, Toru & H. Namatsu. (2004). Effect of developer molecular size on roughness of dissolution front in electron-beam resist. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 22(3). 1037–1043. 31 indexed citations

Yamaguchi, Toru, Kenji Yamazaki, & H. Namatsu. (2004). Influence of molecular weight of resist polymers on surface roughness and line-edge roughness. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 22(6). 2604–2610. 51 indexed citations

Matsui, Satoshi�, H. Ishigaki, Jun‐ichi Fujita, et al.. (2003). Room-temperature nanoimprint and nanotransfer printing using hydrogen silsequioxane. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 21(2). 688–692. 67 indexed citations

Namatsu, H., Yoshio Watanabe, Kenji Yamazaki, et al.. (2003). Influence of oxidation temperature on Si-single electron transistor characteristics. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 21(6). 2869–2873. 7 indexed citations

Ono, Y., Yasuo Takahashi, Kenji Yamazaki, et al.. (2003). Si complementary single-electron inverter. 367–370. 11 indexed citations

Takahashi, Yasuo, Akira Fujiwara, Kenji Yamazaki, et al.. (2002). A multi-gate single-electron transistor and its application to an exclusive-OR gate. 127–130. 3 indexed citations

Takahashi, Yasuo, Masao Nagase, H. Namatsu, et al.. (2002). Conductance oscillations of a Si single electron transistor at room temperature. 938–940. 16 indexed citations

Ono, Y., Yasuo Takahashi, Masao Nagase, et al.. (2002). Fabrication method for IC-oriented Si twin island single electron transistors. 123–126. 2 indexed citations

10.

Ono, Y., Yasuo Takahashi, Kenji Yamazaki, et al.. (2000). Fabrication method for IC-oriented Si single-electron transistors. IEEE Transactions on Electron Devices. 47(1). 147–153. 73 indexed citations

11.

Fujiwara, Akira, Yasuo Takahashi, Kenji Yamazaki, et al.. (1999). Double-island single-electron devices. A useful unit device for single-electron logic LSI's. IEEE Transactions on Electron Devices. 46(5). 954–959. 41 indexed citations

12.

Takahashi, Yasuhiro, Akira Fujiwara, Kenji Yamazaki, et al.. (1998). A Si Memory Device Composed of a 1D-Wire MOSFET Switch and a Single-Electron-Transistor Detector. 1 indexed citations

13.

Nagase, Masao, K. Kurihara, H. Namatsu, & Takahiro Makino. (1998). Nanometrology using scanning probe microscopy and its application to resist patterns. 562–566. 1 indexed citations

14.

Kurihara, K., H. Namatsu, Masao Nagase, & Takahiro Makino. (1997). Room temperature operated single electron transistor fabricated by electron beam nanolithography. Microelectronic Engineering. 35(1-4). 261–264. 12 indexed citations

15.

Takahashi, Yasuo, H. Namatsu, K. Kurihara, et al.. (1996). Size dependence of the characteristics of Si single-electron transistors on SIMOX substrates. IEEE Transactions on Electron Devices. 43(8). 1213–1217. 153 indexed citations

16.

Kurihara, K., K. Iwadate, H. Namatsu, Masao Nagase, & Katsumi Murase. (1995). Electron beam nanolithography with image reversal by ECR plasma oxidation. Microelectronic Engineering. 27(1-4). 125–128. 6 indexed citations

17.

Namatsu, H., Masao Nagase, K. Kurihara, et al.. (1995). Fabrication of sub-10-nm silicon lines with minimum fluctuation. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 13(4). 1473–1476. 45 indexed citations

18.

Kurihara, K., K. Iwadate, H. Namatsu, Masao Nagase, & Katsumi Murase. (1995). Si nanostructures fabricated by electron beam lithography combined with image reversal process using electron cyclotron resonance plasma oxidation. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 13(6). 2170–2174. 19 indexed citations

19.

Deguchi, K., et al.. (1987). Step-and-repeat X-ray/Photo hybrid lithography for 0.3-µm MOS devices. IEEE Transactions on Electron Devices. 34(4). 759–764. 2 indexed citations

20.

Namatsu, H., Yuki Ozaki, & Kazuya Hirata. (1983). Hydrocarbon‐Oxygen Mixture as a Resist Etching Gas with Highly Anisotropic Etching Feature. Journal of The Electrochemical Society. 130(2). 523–525. 7 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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