N. Ishiwata

3.2k total citations
88 papers, 2.0k citations indexed

About

N. Ishiwata is a scholar working on Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering. According to data from OpenAlex, N. Ishiwata has authored 88 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 75 papers in Atomic and Molecular Physics, and Optics, 42 papers in Electronic, Optical and Magnetic Materials and 37 papers in Electrical and Electronic Engineering. Recurrent topics in N. Ishiwata's work include Magnetic properties of thin films (73 papers), Magnetic Properties and Applications (33 papers) and Advanced Memory and Neural Computing (15 papers). N. Ishiwata is often cited by papers focused on Magnetic properties of thin films (73 papers), Magnetic Properties and Applications (33 papers) and Advanced Memory and Neural Computing (15 papers). N. Ishiwata collaborates with scholars based in Japan, South Korea and France. N. Ishiwata's co-authors include Shunsuke Fukami, Norikazu Ohshima, Teruo Ono, T. Suzuki, Daichi Chiba, K. Nagahara, Y. Nakatani, Tomohiro Koyama, N. Kasai and Hironobu Tanigawa and has published in prestigious journals such as Nature Communications, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

N. Ishiwata

84 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
N. Ishiwata Japan 23 1.6k 911 724 548 540 88 2.0k
M. Durlam United States 17 1.6k 1.0× 616 0.7× 1.2k 1.7× 336 0.6× 442 0.8× 31 2.0k
J. Nowak United States 24 2.6k 1.6× 1.2k 1.3× 1.3k 1.8× 722 1.3× 895 1.7× 54 3.1k
Norikazu Ohshima Japan 22 1.1k 0.7× 594 0.7× 615 0.8× 432 0.8× 583 1.1× 62 1.5k
Mahendra Pakala United States 20 913 0.6× 435 0.5× 761 1.1× 241 0.4× 455 0.8× 53 1.4k
T. Suzuki Japan 19 710 0.4× 614 0.7× 433 0.6× 504 0.9× 309 0.6× 84 1.3k
C. Tsang United States 24 1.5k 0.9× 927 1.0× 848 1.2× 383 0.7× 689 1.3× 54 2.1k
R.E. Scheuerlein United States 11 1.0k 0.6× 524 0.6× 612 0.8× 312 0.6× 365 0.7× 18 1.4k
J. J. Sun Portugal 16 998 0.6× 355 0.4× 662 0.9× 216 0.4× 317 0.6× 28 1.2k
Yoshito Ashizawa Japan 9 1.0k 0.6× 494 0.5× 597 0.8× 211 0.4× 494 0.9× 41 1.4k
R. S. Beach United States 12 1.3k 0.8× 1.0k 1.1× 570 0.8× 235 0.4× 217 0.4× 31 1.7k

Countries citing papers authored by N. Ishiwata

Since Specialization
Citations

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

Fields of papers citing papers by N. Ishiwata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Ishiwata

This figure shows the co-authorship network connecting the top 25 collaborators of N. Ishiwata. A scholar is included among the top collaborators of N. Ishiwata 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 N. Ishiwata. N. Ishiwata 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.
Yamada, K., Masashi Kawaguchi, Shunsuke Fukami, et al.. (2013). Electric Field Modulation of Magnetic Anisotropy in MgO/Co/Pt Structure. Applied Physics Express. 6(7). 73004–73004. 38 indexed citations
2.
Hiramatsu, Ryo, Tomohiro Koyama, Teruo Ono, et al.. (2013). Domain wall pinning by a stray field from NiFe on a Co/Ni nanowire. Journal of the Korean Physical Society. 63(3). 608–611. 4 indexed citations
3.
Chiba, Daichi, Masashi Kawaguchi, Shunsuke Fukami, et al.. (2012). Electric-field control of magnetic domain-wall velocity in ultrathin cobalt with perpendicular magnetization. Nature Communications. 3(1). 888–888. 135 indexed citations
4.
Koyama, Tomohiro, Kohei Ueda, Daichi Chiba, et al.. (2012). Current-induced magnetic domain wall motion below intrinsic threshold triggered by Walker breakdown. Nature Nanotechnology. 7(10). 635–639. 45 indexed citations
5.
Kondou, Kouta, Ryo Hiramatsu, Tomohiro Koyama, et al.. (2011). Electrical Investigation of Notch Width Dependence of Domain Wall Structure in Co/Ni Nanowires. Japanese Journal of Applied Physics. 50(7R). 73002–73002. 1 indexed citations
6.
Ishiwata, N. & Hiroyasu Ito. (2009). Characteristics of Quick Lime by Various Calcining Methods. Tetsu-to-Hagane. 95(3). 188–198. 4 indexed citations
7.
Ishiwata, N., Shunsuke Fukami, T. Suzuki, et al.. (2009). High-speed Magnetic Memory based on Spin-Torque Domain Wall Motion. 1 indexed citations
8.
Suzuki, T., Shunsuke Fukami, K. Nagahara, Norikazu Ohshima, & N. Ishiwata. (2009). Evaluation of Scalability for Current-Driven Domain Wall Motion in a Co/Ni Multilayer Strip for Memory Applications. IEEE Transactions on Magnetics. 45(10). 3776–3779. 12 indexed citations
9.
Suzuki, T., Yoshiyuki Fukumoto, & N. Ishiwata. (2007). Analysis for toggling magnetic random access memories with low writing field using four ferromagnetic layers for free layer stack. Journal of Applied Physics. 101(2). 2 indexed citations
10.
Sakimura, Noboru, Tadahiko Sugibayashi, Takeshi Honda, et al.. (2007). MRAM Cell Technology for Over 500-MHz SoC. IEEE Journal of Solid-State Circuits. 42(4). 830–838. 43 indexed citations
11.
Fukami, Shunsuke, Tetsuya Suzuki, K. Nagahara, et al.. (2006). Low Current Perpendicular Domain Wall Motion Cell for Scalable High-Speed MRAM. Symposium on VLSI Technology. 109(133). 230–231. 48 indexed citations
12.
Sakimura, Noboru, Tadahiko Sugibayashi, Takeshi Honda, et al.. (2006). MRAM Cell Technology for Over 500MHz SoC. 108–109. 9 indexed citations
13.
Nagamine, M., T. Nagase, K. Nishiyama, et al.. (2006). Conceptual material design for magnetic tunneling junction cap layer for high magnetoresistance ratio. Journal of Applied Physics. 99(8). 2 indexed citations
14.
Suzuki, Tetsuya, Yoshiyuki Fukumoto, K. Mori, et al.. (2005). Toggling cell with four antiferromagnetically coupled ferromagnetic layers for high density MRAM with low switching current. 4. 188–189. 7 indexed citations
15.
Amano, M., H. Aikawa, Tetsuzo Ueda, et al.. (2004). Design and process integration for high-density, high-speed, and low-power 6F/sup 2/ cross point MRAM cell. 571–574. 10 indexed citations
16.
Kai, Tadashi, Masayuki Yoshikawa, M. Nakayama, et al.. (2004). Improvement of robustness against write disturbance by novel cell design for high density MRAM. 583–586. 13 indexed citations
17.
Yokota, Hiroshi, et al.. (1998). Study of Alumina Films Used as MR Head Gap Materials. Journal of the Magnetics Society of Japan. 22(4_2). 257–260. 1 indexed citations
18.
Uchiyama, Tomoki, et al.. (1996). Development of pulverized coal burner with intense turbulent mixing induced by the hot blast in the blast furnace tuyere. 23(12). 61–65.
19.
Ishiwata, N., et al.. (1996). Effects of Recording Heads on Off-Track Noise Characteristics.. Journal of the Magnetics Society of Japan. 20(2). 105–108. 1 indexed citations
20.
Tsujino, Ryoji, et al.. (1989). Mechanism of dust generation in a converter with minimum slag.. ISIJ International. 29(4). 291–299. 26 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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