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九州大学 湯浅研究室
Yuasa Laboratory, Kyushu Univ.

九州大学 / システム情報科学研究院 / 情報エレクトロニクス部門
Paper

Link to Google Scholar site (Yuasa)
Link to Kyushu University site (Kurokawa)
                                               
2023
30 U. Kamihoki, Y. Kurokawa, M. Fujimoto, and H. Yuasa, Inversion symmetry breaking in spin?orbit torque-induced magnetization switching to improve the recording density of multi-level magnetoresistive random-access memory, J. Appl. Phys. 133, 143902 (2023).
29 C. Liu, Y. Kurokawa, N. Hashimoto, T. Tanaka & H. Yuasa, High-frequency spin torque oscillation in orthogonal magnetization disks with strong biquadratic magnetic coupling, Scientific Reports 13, 3631 (2023).
28 Yuichiro Kurokawa, Hiromi Yuasa, Operating characteristics of domain walls in perpendicularly magnetized ferrimagnetic cylindrical nano-wires for three-dimensional magnetic memory, Jpn. J. Appl. Phys. 62, SC1070 (2023).
27 Begona Abad, Kirstin Alberi, Katherine E Ayers, Sushmee Badhulika, Chunmei Ban, Helene Bea, Fanny Beron, Julie Cairney, Jane P Chang, Christine Charles, Mariadriana Creatore, Hui Dong, Jia Du, Renate Egan, Karin Everschor-Sitte, Cathy Foley, Anna Fontcuberta i Morral, Myung-Hwa Jung, Hyunjung Kim, Sarah Kurtz, Jieun Lee, Diana C Leitao, Kristina Lemmer, Amy C Marschilok, Bogdana Mitu, Bonna K Newman, Roisin Owens, Anna-Maria Pappa, Youngah Park, Michelle Peckham, Liane M Rossi, Sang-Hee Shim, Saima Afroz Siddiqui, Ji-Won Son, Sabina Spiga, Sedina Tsikata, Elisa Vianello, Karen Wilson, Hiromi Yuasa, Ilaria Zardo, Iryna Zenyuk, Yanfeng Zhang, Yudi Zhao, The 2022 applied physics by pioneering women: a roadmap, J. Phys. D: Appl. Phys. 56 073001 (2023).
2022
26 Y. Kurokawa, Y. Tahara, Y. Hamada, M. Fujimoto, H. Yuasa, Scalable spin Seebeck thermoelectric generation using Fe-oxide nanoparticle assembled film on flexible substrate, Scientific Reports 12, 16605 (2022).
25 Carmen Martin Valderrama, Mikel Quintana, Ane Martinez-de-Guerenu, Tomoki Yamauchi, Yuki Hamada, Yuichiro Kurokawa, Hiromi Yuasa, Andreas Berger, Sensitivity and reproducibility of transverse magneto-optical Kerr effect (T-MOKE) ellipsometry, J. Phys. D: Appl. Phys. 55, 435007 (2022).
24 Y. Kurokawa, K. Yamada, T. Taniguchi, S. Horiike, T. Tanaka, H. Yuasa, Ultra-wide-band millimeter-wave generator using spin torque oscillator with strong interlayer exchange couplings, Scientific Reports 12, 10849 (2022).
23 Yuichiro Kurokawa, Masahiro Itoh, Masakazu Wakae, Masahiro Fujimoto, Uraku Kamihoki, and Hiromi Yuasa, Inactivation of damping-like torque in Tb-Gd-Fe film on Ta layer, Jpn. J. Appl. Phys. 61, SC1025 (2022).
22 T. Yamauchi, Y. Hamada, Y. Kurokawa, and H. Yuasa, Anomalous Nernst effect dependence on composition in Fe100?XRhX alloys, Jpn. J. Appl. Phys. 61, SC1019 (2022).
21 C. Liu, Y. Kurokawa, N. Hashimoto, S. Horiike, T. Tanaka, and H. Yuasa, Spin Transfer Torque Oscillation in Orthogonal Magnetization Disks, IEEE Trans. Mag. 58, 4100305 (2022).
2021
20 Y. Hamada, Y. Kurokawa, T. Yamauchi, H. Hanamoto, and H. Yuasa, Anomalous Nernst effect in Fe?Si alloy films, Appl. Phys. Lett. 119 152404 (2021).
19 C. Martin Valderrama, M. Quintana, A. Martinez-de-Guerenu, T. Yamauchi, Y. Hamada, Y. Kurokawa, H. Yuasa and A. Berger, Insertion layer magnetism detection and analysis using transverse magneto-optical Kerr effect (T-MOKE) ellipsometry, J. Phys. D: Appl. Phys. 54 435002 (2021).
18 K. Yamada, S. Masaki, M. Yamamoto, K. Kondo, Y. Kurokawa, Y. Shiota, T. Moriyama, T. Ono, H. Yuasa, M. Shima, Change of longitudinal spin Seebeck voltage with annealing in Y3Fe5O12 films formed by densely packed nanocrystals, J. Magn. Magn. Mater. 535 168093 (2021).
17 N. Hashimoto, S. Horiike, Y. Kurokawa, T. Tanaka, P. Chang, W. Lin, and H. Yuasa, Direct observation of magnetic process in quasi-antiferromagnet by high-resolution Kerr microscopy, Jpn. J. Appl. Phys. 60 SBBI05 (2021).
2020
16 T. Niimura, Y. Kurokawa, S. Horiike, H. Li, H. Hanamoto, R. Weber, A. Berger, and H. Yuasa, Influence of interface layer insertion on the spin Seebeck effect and the spin Hall magnetoresistance of Y3Fe5O12/Pt bilayer systems, Phys. Rev. B 102 094411 (2020).
15 A. Mitsuda, M. Kaneda, K. Matsutomo, T. Kimura, H. Yuasa, Pressure Effects on Magnetic and Transport Properties in CoFe-Based Spin Valve, Materials Trans. 61 1483-1486 (2020).
14 H. Li, Y. Kurokawa, T. Niimura, T. Yamauchi, and H. Yuasa, Composition dependence of spin Seebeck voltage in YIG/Pt100?XRuX, Pt100?XCuX, and Pt100?X(Cu0.5Ru0.5)X, Jpn. J. Appl. Phys. 59 073001 (2020).
13 H. Yuasa, Fabrication of spin torque devices by using quasi-antiferromagnetic materials, Impact, Volume 2020, Number 1, pp. 79-81, (2020).
12 S. Horiike, G. Nagashima, Y. Kurokawa, Y. Zhong, K. Yamanoi, T. Tanaka, K. Matsuyama and H. Yuasa, Magnetic dynamics of Quasi-antiferromagnetic layer fabricated by 90 degrees magnetic coupling, Jpn J. Appl. Phys. 59 SGGI02-1~6 (2020).
11 Y. Zhong, Y. Kurokawa, G. Nagashima, Sh. Horiike, T. Hanashima, D. Schonke, P. Krautscheid, R. M. Reeve, M. Klaui, and H. Yuasa, Determination of fine magnetic structure of magnetic multilayer with quasi antiferromagnetic layer by using polarized neutron reflectivity analysis, AIP Advances 10 015323-1~6 (2020).
2019
10 黒川雄一郎, 若江将和, 伊藤正裕, 木村圭伸, 鷲見聡, 粟野博之, 大西紘平, 湯浅裕美,電流誘起磁壁移動現象を用いたロジック回路の作製,信学技報(IEICE Technical Report), vol. 119, no. 232, MRIS2019-20, pp. 33-37, (2019).
9 新村拓未, 李厚霖, 黒川雄一郎, 湯浅裕美,各種磁性層を挿入したYIG/Ptのスピンホール磁気抵抗効果,信学技報(IEICE Technical Report) vol. 119, no. 232, MRIS2019-17, pp. 9-12, (2019).
8 若江将和, 伊藤正裕, 黒川雄一郎, 大西絋平, 湯浅裕美,希土類磁性体を用いた無磁場中スピンオービットルク化反転,信学技報(IEICE Technical Report), vol. 119, no. 232, MRIS2019-15, pp. 1-5 (2019).
7 F. Nakata, T. Niimura, Y. Kurokawa, H. Yuasa, Spin Seebeck voltage enhancement by Mn system metals insertion at the interface between YIG and nonmagnetic layer, Jpn J. Appl. Phys. 58 SBBI04-1-5 (2019).
6 M. Wakae, Y. Kurokawa, H. Yuasa, Observation of spin?orbit torque-induced magnetization switching in Gd-Fe perpendicular magnetized wire with in-plane exchange bias field, Jpn J. Appl. Phys. 58 SBBI02-1-4 (2019).
5 K. Yamada, Y. Kurokawa, K. Kogiso, H. Yuasa, M. Shima, Observation of Longitudinal Spin Seebeck Voltage in YIG Films Chemically Prepared by Co-Precipitation and Spin Coating, IEEE Trans. Mag. 55, 451004 (2019).
4 Y. Kurokawa, M. Wakae, S. Sumi, H. Awano, K. Ohnishi, H. Yuasa, Spin orbit torque driven current-induced domain wall motion in Gd?Fe magnetic wires, Jpn J. Appl. Phys. 58 030905-1-4 (2019).
~2018
3 H. Yuasa, F. Nakata, R. Nakamura and Y. Kurokawa, Spin Seebeck coefficient enhancement by using Ta50W50 alloy and YIG/Ru interface, J. Phys. D: Appl. Phys. 51 134002 (2018).
2 H. Yuasa, K. Tamae, and N. Onizuka, Spin mixing conductance enhancement by increasing magnetic density, AIP ADVANCES 7 55928 (2017).
1 中村瞭平,玉江航稀, 湯浅裕美, YIG/Pt界面への強磁性層挿入によるスピンミキシングコンダクタンス制御,信学技報(IEICE Technical Report) vol. 116 No. 258 pp.31-34 (2016).