K. Tachi

723 total citations
44 papers, 515 citations indexed

About

K. Tachi is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, K. Tachi has authored 44 papers receiving a total of 515 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Electrical and Electronic Engineering, 9 papers in Biomedical Engineering and 8 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in K. Tachi's work include Semiconductor materials and devices (34 papers), Advancements in Semiconductor Devices and Circuit Design (19 papers) and Ferroelectric and Negative Capacitance Devices (11 papers). K. Tachi is often cited by papers focused on Semiconductor materials and devices (34 papers), Advancements in Semiconductor Devices and Circuit Design (19 papers) and Ferroelectric and Negative Capacitance Devices (11 papers). K. Tachi collaborates with scholars based in Japan, France and United States. K. Tachi's co-authors include Kuniyuki Kakushima, Hiroshi Iwai, Nobuyuki Sugii, Kazuo Tsutsui, Parhat Ahmet, T. Ernst, Takanori Hattori, Koji Okamoto, M. Cassé and Jeong Hwan Song and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Journal of The Electrochemical Society.

In The Last Decade

K. Tachi

43 papers receiving 501 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Tachi Japan 15 428 201 88 83 33 44 515
Chee-Leong Lee Malaysia 9 167 0.4× 184 0.9× 104 1.2× 86 1.0× 21 0.6× 20 319
Tomohiro Inoue Japan 8 149 0.3× 107 0.5× 29 0.3× 77 0.9× 60 1.8× 26 335
M.-H. Cho South Korea 8 432 1.0× 259 1.3× 57 0.6× 85 1.0× 19 0.6× 19 525
Wei-Qi Huang China 11 186 0.4× 259 1.3× 194 2.2× 93 1.1× 14 0.4× 60 388
Yunju Lee South Korea 11 146 0.3× 223 1.1× 60 0.7× 70 0.8× 31 0.9× 24 339
Т.Н. Кост Russia 16 495 1.2× 278 1.4× 59 0.7× 144 1.7× 10 0.3× 43 563
Jong Shik Jang South Korea 10 257 0.6× 264 1.3× 74 0.8× 48 0.6× 48 1.5× 18 401
Han Guan Chew Singapore 9 197 0.5× 234 1.2× 147 1.7× 68 0.8× 40 1.2× 18 343
E. Bertrán Spain 11 243 0.6× 244 1.2× 43 0.5× 48 0.6× 39 1.2× 23 356
Jiachen Yu China 9 164 0.4× 307 1.5× 88 1.0× 110 1.3× 20 0.6× 33 451

Countries citing papers authored by K. Tachi

Since Specialization
Citations

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

Fields of papers citing papers by K. Tachi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Tachi

This figure shows the co-authorship network connecting the top 25 collaborators of K. Tachi. A scholar is included among the top collaborators of K. Tachi 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 K. Tachi. K. Tachi 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.
Kirichek, Alex, Jeroen Pruyn, Bilge Atasoy, et al.. (2024). Paving the Way Towards Zero-Emission and Robust Inland Shipping. Research Repository (Delft University of Technology). 1 indexed citations
2.
Ozawa, K., K. Tachi, Kuniyuki Kakushima, et al.. (2011). Si/Ni-Silicide Schottky junctions with atomically flat interfaces using NiSi<inf>2</inf> source. 231–234. 3 indexed citations
3.
Tachi, K., Nathalie Vulliet, Sylvain Barraud, et al.. (2010). 3D source/drain doping optimization in Multi-Channel MOSFET. 368–371. 4 indexed citations
4.
Kakushima, Kuniyuki, K. Tachi, Masataka Adachi, et al.. (2010). Interface and electrical properties of La-silicate for direct contact of high-k with silicon. Solid-State Electronics. 54(7). 715–719. 43 indexed citations
5.
Kakushima, Kuniyuki, K. Tachi, Jeong Hwan Song, et al.. (2010). Characterization of flatband voltage roll-off and roll-up behavior in La2O3/silicate gate dielectric. Solid-State Electronics. 54(7). 720–723. 17 indexed citations
6.
Kakushima, Kuniyuki, Daisuke Kitayama, Jeong Hwan Song, et al.. (2010). Direct contact of high-k/Si gate stack for EOT below 0.7 nm using LaCe-silicate Layer with V<inf>fb</inf> controllability. 69–70. 6 indexed citations
7.
Tachi, K., Kuniyuki Kakushima, Parhat Ahmet, et al.. (2009). Electrical Characterization of La2O3-Gated Metal Oxide Semiconductor Field Effect Transistor with Mg Incorporation. Japanese Journal of Applied Physics. 48(5S1). 05DC02–05DC02. 9 indexed citations
8.
Ernst, T., K. Tachi, C. Dupré, et al.. (2009). 3D Suspended Nanowires Integration for CMOS and Beyond. ECS Transactions. 25(7). 471–478. 2 indexed citations
9.
10.
Tachi, K., Kuniyuki Kakushima, Parhat Ahmet, et al.. (2008). Electrical Properties of CeOX /La2O3 Stack as a Gate Dielectric for Advanced MOSFET Technology. ECS Transactions. 16(5). 153–160. 3 indexed citations
11.
Kakushima, Kuniyuki, Koji Okamoto, Masataka Adachi, et al.. (2008). Origin of flat band voltage shift in HfO2 gate dielectric with La2O3 insertion. Solid-State Electronics. 52(9). 1280–1284. 45 indexed citations
12.
Sato, Shintaroh, K. Tachi, Kuniyuki Kakushima, et al.. (2007). Thermal-stability improvement of LaON thin film formed using nitrogen radicals. Microelectronic Engineering. 84(9-10). 1894–1897. 6 indexed citations
13.
Tachi, K., Kuniyuki Kakushima, Parhat Ahmet, et al.. (2007). Improvement of Interface Properties of W/La2O3/Si MOS Structure Using Al Capping Layer. ECS Transactions. 11(4). 191–198. 9 indexed citations
14.
Molina‐Reyes, Joel, K. Tachi, Kuniyuki Kakushima, et al.. (2006). Charge Trapping Characteristics of W-La2O3-nSi MIS Capacitors After Post-Metallization Annealing PMA in N2. ECS Transactions. 3(3). 233–244. 3 indexed citations
15.
Nohira, Hiroshi, K. Tachi, Yusuke Kuroki, et al.. (2006). Effect of Deposition Temperature on Chemical Structure of Lanthanum Oxide/Si Interface Structure. ECS Transactions. 3(2). 169–173. 4 indexed citations
16.
Nakamura, H. & K. Tachi. (2000). Rheological behavior and microstructure of aqueous suspension of carboxylated core-shell structured latex particle. Journal of Applied Polymer Science. 79(9). 1627–1633. 6 indexed citations
17.
Mori, K., et al.. (1999). Mechanism of acid rain etching of acrylic–melamine coatings. Progress in Organic Coatings. 36(1-2). 34–38. 16 indexed citations
18.
Nakamura, Hiroshi & K. Tachi. (1997). Effects of hydrophobic interactions on swelling of carboxylated core-shell structured latex particles. Journal of Applied Polymer Science. 65(10). 1933–1938. 16 indexed citations
19.
Tachi, K., et al.. (1990). Mechanism of aluminum flake orientation in metallic topcoats. Journal of Coatings Technology. 62(782). 43–50. 6 indexed citations
20.
Sugioka, Koji, K. Toyoda, K. Tachi, & Masahisa Otsuka. (1989). Formation of p-type layer by KrF excimer laser doping of carbon into GaAs in CH4 gas ambient. Applied Physics A. 49(6). 723–727. 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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