Y. Kajiwara

7.0k total citations · 3 hit papers
59 papers, 4.5k citations indexed

About

Y. Kajiwara is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Condensed Matter Physics. According to data from OpenAlex, Y. Kajiwara has authored 59 papers receiving a total of 4.5k 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 27 papers in Condensed Matter Physics. Recurrent topics in Y. Kajiwara's work include Magnetic properties of thin films (36 papers), Quantum and electron transport phenomena (32 papers) and Semiconductor materials and devices (16 papers). Y. Kajiwara is often cited by papers focused on Magnetic properties of thin films (36 papers), Quantum and electron transport phenomena (32 papers) and Semiconductor materials and devices (16 papers). Y. Kajiwara collaborates with scholars based in Japan, Germany and United States. Y. Kajiwara's co-authors include Eiji Saitoh, Ken‐ichi Uchida, Kazuya Ando, S. Takahashi, K. Harii, Sadamichi Maekawa, Hiroyasu Nakayama, Jun-ichiro Ohe, Masaki Mizuguchi and Kōki Takanashi and has published in prestigious journals such as Nature, Physical Review Letters and Nature Materials.

In The Last Decade

Y. Kajiwara

54 papers receiving 4.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Transmission of electrical signals by spin-wave interconversion in a magnetic insulator

2010 1.2k citations Y. Kajiwara, K. Harii et al. Nature profile →
Spin Hall Magnetoresistance Induced by a Nonequilibrium Proximity Effect

2013 824 citations Hiroyasu Nakayama, Matthias Althammer et al. Physical Review Letters profile →
Inverse spin-Hall effect induced by spin pumping in metallic system

2011 420 citations Kazuya Ando, S. Takahashi et al. Journal of Applied Physics profile →

Peers

Countries citing papers authored by Y. Kajiwara

Since Specialization

Citations

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

Fields of papers citing papers by Y. Kajiwara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Y. Kajiwara

This figure shows the co-authorship network connecting the top 25 collaborators of Y. Kajiwara. A scholar is included among the top collaborators of Y. Kajiwara 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 Y. Kajiwara. Y. Kajiwara 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

#	Work	Indexed citations
1	Improvement of recessed MOS gate characteristics in normally-off AlN/GaN MOS-HFETs with N2/NH3 thermal treatment 2024 ·Applied Physics Letters ·(unknown), Y. Kajiwara, (unknown), (unknown), (unknown), (unknown), Toshiki Hikosaka, Masahiko Kuraguchi, Shinya Nunoue	2
2	Improvement of Channel Mobility in Normally-off AlN/GaN MOSFETs with N<sub>2</sub>/NH<sub>3</sub> Thermal Treatment 2021 ·(unknown), Y. Kajiwara, Akira Mukai, Hiroshi Ono, (unknown), (unknown), (unknown), (unknown), Toshiki Hikosaka, Masahiko Kuraguchi, Shinya Nunoue	0
3	Suppression of short-channel effects in normally-off GaN MOSFETs with deep recessed-gate structures 2020 ·Japanese Journal of Applied Physics ·(unknown), Y. Kajiwara, Akira Mukai, Hiroshi Ono, (unknown), (unknown), Toshiki Hikosaka, Masahiko Kuraguchi, Shinya Nunoue	8
4	Improvement of Channel Mobility of GaN‐MOSFETs With Thermal Treatment for Recess Surface 2017 ·physica status solidi (a) ·Kenjiro Uesugi, (unknown), Y. Kajiwara, (unknown), (unknown), Toshiki Hikosaka, Masahiko Kuraguchi, Shinya Nunoue	8
5	3.2 mΩcm² enhancement‐mode GaN MOSFETs with breakdown voltage of 800 V 2016 ·Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics ·(unknown), (unknown), (unknown), Y. Kajiwara, (unknown), (unknown), Yoshiharu Takada, K. Tsuda, Masahiko Kuraguchi	8
6	Spin-Electricity Conversion Induced by Spin Injection into Topological Insulators 2014 ·Physical Review Letters ·Yuki Shiomi, K. Nomura, Y. Kajiwara, Kazuma Eto, Mario Novak, Kouji Segawa, Yoichi Ando, Eiji Saitoh	270
7	Spin Hall Magnetoresistance Induced by a Nonequilibrium Proximity Effect breakdown → 2013 ·Physical Review Letters ·Hiroyasu Nakayama, Matthias Althammer, (unknown), Ken‐ichi Uchida, Y. Kajiwara, Daisuke Kikuchi, T. Ohtani, Stephan Geprägs, Matthias Opel, S. Takahashi, (unknown), G. Bauer, Sebastian T. B. Goennenwein, Eiji Saitoh	824
8	Unidirectional spin-wave heat conveyer 2013 ·Nature Materials ·Toshu An, Vitaliy I. Vasyuchka, Ken‐ichi Uchida, Andrii V. Chumak, Kizashi Yamaguchi, K. Harii, Jun-ichiro Ohe, (unknown), Y. Kajiwara, H. Adachi, B. Hillebrands, Sadamichi Maekawa, Eiji Saitoh	114
9	Thermal spin pumping and magnon-phonon-mediated spin-Seebeck effect 2012 ·Journal of Applied Physics ·Ken‐ichi Uchida, T. Ōta, H. Adachi, Jiang Xiao, (unknown), Y. Kajiwara, G. Bauer, Sadamichi Maekawa, Eiji Saitoh	117
10	Inverse spin-Hall effect induced by spin pumping in different size Ni₈₁Fe₁₉/Pt films 2011 ·Journal of Physics Conference Series ·Hiroyasu Nakayama, Kazuya Ando, K. Harii, Y. Fujikawa, Y. Kajiwara, Takashi Yoshino, Eiji Saitoh	8
11	Spin Pumping by Parametrically Excited Exchange Magnons 2011 ·Physical Review Letters ·C. W. Sandweg, Y. Kajiwara, Andrii V. Chumak, A. A. Serga, Vitaliy I. Vasyuchka, M. Benjamin Jungfleisch, Eiji Saitoh, B. Hillebrands	232
12	Frequency dependence of spin pumping in Pt/Y3Fe5O12 film 2011 ·Journal of Applied Physics ·K. Harii, Toshu An, Y. Kajiwara, Kazuya Ando, Hiroyasu Nakayama, (unknown), Eiji Saitoh	39
13	Inverse Spin-Hall Effect in Pt1-xMx(M = Cu, Au)Thin Films 2010 ·Journal of the Magnetics Society of Japan ·Hiroyasu Nakayama, Kazuya Ando, K. Harii, Y. Kajiwara, Takashi Yoshino, Eiji Saitoh	3
14	Transmission of electrical signals by spin-wave interconversion in a magnetic insulator breakdown → 2010 ·Nature ·Y. Kajiwara, K. Harii, S. Takahashi, Jun-ichiro Ohe, Ken‐ichi Uchida, Masaki Mizuguchi, Hitoshi Umezawa, (unknown), Kazuya Ando, Kōki Takanashi, Sadamichi Maekawa, Eiji Saitoh	1236
15	Inverse Spin-Hall Effect Induced by Spin Pumping in Different Thickness Pt Films 2010 ·IEEE Transactions on Magnetics ·Hiroyasu Nakayama, Kazuya Ando, K. Harii, Y. Kajiwara, (unknown), Ken‐ichi Uchida, Eiji Saitoh	18
16	Inverse Spin-Hall Effect Induced by Spin Pumping in Various Metals 2010 ·IEEE Transactions on Magnetics ·Kazuya Ando, Y. Kajiwara, K. Sasage, Ken‐ichi Uchida, Eiji Saitoh	9
17	Angular dependence of inverse spin-Hall effect induced by spin pumping: Experimental verification of phenomenological model of spin pumping 2009 ·Journal of Magnetism and Magnetic Materials ·Kazuya Ando, Takashi Yoshino, Naoya Okamoto, Y. Kajiwara, K. Sasage, Ken‐ichi Uchida, Eiji Saitoh	1
18	UHF High-Power Low-Distortion Transistor Amplifier with High-Dielectric (epsilon/sub r/=39) Substrate 2005 ·Y. Kajiwara, Takashi Noguchi, (unknown), H. Takamizawa, K. Hirakawa, K. Sasaki	1
19	1 GHz 100 W Internally Matched Static Induction Transistor 1979 ·(unknown), (unknown), Masahiro Kato, Y. Kajiwara, (unknown), (unknown)	1
20	A 100 W Static Induction Transistor Operating at 1 GHz 1979 ·Y. Kajiwara, (unknown), (unknown), (unknown), (unknown), (unknown)	2

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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