JOPSS - Search Results

Journal Articles

Direct observation of topological magnon polarons in a multiferroic material

Bao, S.*; Gu, Z.-L.*; Shangguan, Y.*; Huang, Z.*; Liao, J.*; Zhao, X.*; Zhang, B.*; Dong, Z.-Y.*; Wang, W.*; Kajimoto, Ryoichi; et al.

Nature Communications (Internet), 14, p.6093_1 - 6093_9, 2023/09

https://doi.org/10.1038/s41467-023-41791-9

Times Cited Count：17 Percentile：93.00(Multidisciplinary Sciences)

Journal Articles

Synergistic hybrid electrocatalysts of platinum alloy and single-atom platinum for an efficient and durable oxygen reduction reaction

Liu, B.*; Feng, R.*; Busch, M.*; Wang, S.*; Wu, H.*; Liu, P.*; Gu, J.*; Bahadoran, A.*; Matsumura, Daiju; Tsuji, Takuya; et al.

ACS Nano, 16(9), p.14121 - 14133, 2022/09

https://doi.org/10.1021/acsnano.2c04077

Times Cited Count：91 Percentile：98.80(Chemistry, Multidisciplinary)

Journal Articles

Magnetic properties and electronic configurations of Mn ions in the diluted magnetic semiconductor Ba $_{1-x}$ K(Zn $_{1-y}$ Mn)As studied by X-ray magnetic circular dichroism and resonant inelastic X-ray scattering

Suzuki, Hakuto*; Zhao, G.*; Okamoto, Jun*; Sakamoto, Shoya*; Chen, Z.-Y.*; Nonaka, Yosuke*; Shibata, Goro; Zhao, K.*; Chen, B.*; Wu, W.-B.*; et al.

Journal of the Physical Society of Japan, 91(6), p.064710_1 - 064710_5, 2022/06

https://doi.org/10.7566/JPSJ.91.064710

Times Cited Count：0 Percentile：0.00(Physics, Multidisciplinary)

Journal Articles

Field-tuned magnetic structure and phase diagram of the honeycomb magnet YbCl

Hao, Y. Q.*; Wo, H. L.*; Gu, Y. M.*; Zhang, X. W.*; Gu, Y. Q.*; Zheng, S. Y.*; Zhao, Y.*; Xu, G. Y.*; Lynn, J. W.*; Nakajima, Kenji; et al.

Science China; Physics, Mechanics & Astronomy, 64(3), p.237411_1 - 237411_6, 2021/03

https://doi.org/10.1007/s11433-020-1626-3

Times Cited Count：11 Percentile：68.47(Physics, Multidisciplinary)

Journal Articles

Li(Cd,Mn)P; A New cadmium based diluted ferromagnetic semiconductor with independent spin & charge doping

Han, W.*; Chen, B. J.*; Gu, B.*; Maekawa, Sadamichi*; 14 of others*

Scientific Reports (Internet), 9, p.7490_1 - 7490_6, 2019/05

https://doi.org/10.1038/s41598-019-43754-x

Times Cited Count：9 Percentile：40.12(Multidisciplinary Sciences)

Journal Articles

Enhanced magneto-optical Kerr effect at Fe/insulator interfaces

Gu, B.; Takahashi, Saburo*; Maekawa, Sadamichi

Physical Review B, 96(21), p.214423_1 - 214423_6, 2017/12

AA2017-0686.pdf:0.45MB

https://doi.org/10.1103/PhysRevB.96.214423

Times Cited Count：9 Percentile：39.62(Materials Science, Multidisciplinary)

Journal Articles

Enhanced orbital magnetic moment in FeCo nanogranules observed by Barnett effect

Ogata, Yudai; Chudo, Hiroyuki; Gu, B.; Kobayashi, Nobukiyo*; Ono, Masao; Harii, Kazuya; Matsuo, Mamoru; Saito, Eiji; Maekawa, Sadamichi

Journal of Magnetism and Magnetic Materials, 442, p.329 - 331, 2017/11

https://doi.org/10.1016/j.jmmm.2017.06.101

Times Cited Count：9 Percentile：62.00(Materials Science, Multidisciplinary)

Journal Articles

New p- and n-type ferromagnetic semiconductors; Cr-doped BaZn $_{2}$ As $_{2}$

Gu, B.; Maekawa, Sadamichi

AIP Advances (Internet), 7(5), p.055805_1 - 055805_6, 2017/05

https://doi.org/10.1063/1.4973208

Times Cited Count：6 Percentile：26.75(Nanoscience & Nanotechnology)

Journal Articles

Magnetization dynamics and its scattering mechanism in thin CoFeB films with interfacial anisotropy

Okada, Atsushi*; He, S.*; Gu, B.; Kanai, Shun*; Soumyanarayanan, A.*; Lim, S. T.*; Tran, M.*; Mori, Michiyasu; Maekawa, Sadamichi; Matsukura, Fumihiro*; et al.

Proceedings of the National Academy of Sciences of the United States of America, 144(15), p.3815 - 3820, 2017/04

http://doi.org/10.1073/pnas.1613864114

Journal Articles

Skew scattering from correlated systems; Impurities and collective excitations in the spin Hall effect

Ziman, T.*; Gu, B.; Maekawa, Sadamichi

Journal of the Physical Society of Japan, 86(1), p.011005_1 - 011005_8, 2017/01

https://doi.org/10.7566/JPSJ.86.011005

Times Cited Count：1 Percentile：11.24(Physics, Multidisciplinary)

Journal Articles

Diluted magnetic semiconductors with narrow band gaps

Gu, B.; Maekawa, Sadamichi

Physical Review B, 94(15), p.155202_1 - 155202_8, 2016/10

AA2016-0395.pdf:0.38MB

https://doi.org/10.1103/PhysRevB.94.155202

Times Cited Count：19 Percentile：61.68(Materials Science, Multidisciplinary)

Journal Articles

What determines the sign of the spin Hall effects in Cu alloys doped with 5d elements?

Xu, Z.; Gu, B.; Mori, Michiyasu; Ziman, T.*; Maekawa, Sadamichi

Journal of Magnetism and Magnetic Materials, 400, p.184 - 187, 2016/02

https://doi.org/10.1016/j.jmmm.2015.08.073

Times Cited Count：4 Percentile：19.75(Materials Science, Multidisciplinary)

Journal Articles

Strong suppression of the spin hall effect in the spin glass state

Niimi, Yasuhiro*; Kimata, Motoi*; Omori, Yasutomo*; Gu, B.; Ziman, T.*; Maekawa, Sadamichi; Fert, A.*; Otani, Yoshichika*

Physical Review Letters, 115(19), p.196602_1 - 196602_5, 2015/11

https://doi.org/10.1103/PhysRevLett.115.196602

Times Cited Count：13 Percentile：61.17(Physics, Multidisciplinary)

Journal Articles

Enhanced spin Hall effect by electron correlations in CuBi alloys

Gu, B.; Xu, Z.; Mori, Michiyasu; Ziman, T.*; Maekawa, Sadamichi

Journal of Applied Physics, 117(17), p.17D503_1 - 17D503_4, 2015/05

https://doi.org/10.1063/1.4906443

Times Cited Count：9 Percentile：35.82(Physics, Applied)

Journal Articles

Analysis of the spin Hall effect in CuIr alloys; Combined approach of density functional theory and Hartree-Fock approximation

Xu, Z.; Gu, B.; Mori, Michiyasu; Ziman, T.*; Maekawa, Sadamichi

Journal of Applied Physics, 117(17), p.17D510_1 - 17D510_4, 2015/05

https://doi.org/10.1063/1.4914531

Times Cited Count：4 Percentile：17.40(Physics, Applied)

Journal Articles

Charge-to-spin conversion and spin diffusion in Bi/Ag bilayers observed by spin-polarized positron beam

Zhang, H. J.; Yamamoto, Shunya; Gu, B.; Li, H.; Maekawa, Masaki; Fukaya, Yuki; Kawasuso, Atsuo

Physical Review Letters, 114(16), p.166602_1 - 166602_5, 2015/04

https://doi.org/10.1103/PhysRevLett.114.166602

Times Cited Count：57 Percentile：89.87(Physics, Multidisciplinary)

Charge-to-spin conversion induced by the Rashba-Edelstein effect was directly observed for the first time in samples with no magnetic layer. A spin-polarized positron beam was used to probe the spin polarization of the outermost surface electrons of Bi/Ag/AlO and Ag/Bi/AlO when charge currents were only associated with the Ag layers. An opposite surface spin polarization was found between Bi/Ag/AlO and Ag/Bi/AlO samples with the application of a charge current in the same direction. The surface spin polarizations of both systems decreased exponentially with the outermost layer thickness, suggesting the occurrence of spin diffusion from the Bi/Ag interface to the outermost surfaces. This work provides a new technique to measure spin diffusion length.

Journal Articles

Sign change of the spin Hall effect due to electron correlation in nonmagnetic CuIr alloys

Xu, Z.; Gu, B.; Mori, Michiyasu; Ziman, T.*; Maekawa, Sadamichi

Physical Review Letters, 114(1), p.017202_1 - 017202_5, 2015/01

https://doi.org/10.1103/PhysRevLett.114.017202

Times Cited Count：20 Percentile：72.70(Physics, Multidisciplinary)

Journal Articles

Negatively charged muonium as a detector of electron spin polarization; A Puzzle and a possible theory

Gu, B.; Ziman, T.*; Maekawa, Sadamichi

JPS Conference Proceedings (Internet), 2, p.010301_1 - 010301_5, 2014/03

https://doi.org/10.7566/JPSCP.2.010301

Journal Articles

Diluted ferromagnetic semiconductor Li(Zn,Mn)P with decoupled charge and spin doping

Deng, Z.*; Zhao, K.*; Gu, B.; Han, W.*; Zhu, J. L.*; Wang, X. C.*; Li, X.*; Liu, Q. Q.*; Yu, R. C.*; Goko, Tatsuo*; et al.

Physical Review B, 88(8), p.081203_1 - 081203_5, 2013/08

https://doi.org/10.1103/PhysRevB.88.081203

Times Cited Count：75 Percentile：91.57(Materials Science, Multidisciplinary)

Journal Articles

Anisotropic two-dimensional electron gas at the LaAlO $_{3}$ /SrTiO $_{3}$ (110) interface

Annadi, A.*; Zhang, Q.*; Renshaw Wang, X.*; Tuzla, N.*; Gopinadhan, K.*; L, W. M.*; Roy Barman, A.*; Liu, Z. Q.*; Srivastava, A.*; Saha, S.*; et al.

Nature Communications (Internet), 4, p.1838_1 - 1838_7, 2013/05

https://doi.org/10.1038/ncomms2804

Times Cited Count：103 Percentile：94.63(Multidisciplinary Sciences)

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Direct observation of topological magnon polarons in a multiferroic material

Synergistic hybrid electrocatalysts of platinum alloy and single-atom platinum for an efficient and durable oxygen reduction reaction

Magnetic properties and electronic configurations of Mn ions in the diluted magnetic semiconductor Ba $_{1-x}$ K(Zn $_{1-y}$ Mn)As studied by X-ray magnetic circular dichroism and resonant inelastic X-ray scattering

Field-tuned magnetic structure and phase diagram of the honeycomb magnet YbCl

Li(Cd,Mn)P; A New cadmium based diluted ferromagnetic semiconductor with independent spin & charge doping

Enhanced magneto-optical Kerr effect at Fe/insulator interfaces

Enhanced orbital magnetic moment in FeCo nanogranules observed by Barnett effect

New p- and n-type ferromagnetic semiconductors; Cr-doped BaZn $_{2}$ As $_{2}$

Magnetization dynamics and its scattering mechanism in thin CoFeB films with interfacial anisotropy

Skew scattering from correlated systems; Impurities and collective excitations in the spin Hall effect

Diluted magnetic semiconductors with narrow band gaps

What determines the sign of the spin Hall effects in Cu alloys doped with 5d elements?

Strong suppression of the spin hall effect in the spin glass state

Enhanced spin Hall effect by electron correlations in CuBi alloys

Analysis of the spin Hall effect in CuIr alloys; Combined approach of density functional theory and Hartree-Fock approximation

Charge-to-spin conversion and spin diffusion in Bi/Ag bilayers observed by spin-polarized positron beam

Sign change of the spin Hall effect due to electron correlation in nonmagnetic CuIr alloys

Negatively charged muonium as a detector of electron spin polarization; A Puzzle and a possible theory

Diluted ferromagnetic semiconductor Li(Zn,Mn)P with decoupled charge and spin doping

Anisotropic two-dimensional electron gas at the LaAlO $_{3}$ /SrTiO $_{3}$ (110) interface