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Journal Articles

Spin Seebeck mechanical force

Harii, Kazuya; Seo, Y.-J.*; Tsutsumi, Yasumasa*; Chudo, Hiroyuki; Oyanagi, Koichi*; Matsuo, Mamoru; Shiomi, Yuki*; Ono, Takahito*; Maekawa, Sadamichi; Saito, Eiji

Nature Communications (Internet), 10(1), p.2616_1 - 2616_5, 2019/06

 Times Cited Count:14 Percentile:83.38(Multidisciplinary Sciences)

Journal Articles

Vortex rectenna powered by environmental fluctuations

Lustikova, J.*; Shiomi, Yuki*; Yokoi, Naoto*; Kabeya, Noriyuki*; Kimura, Noriaki*; Ienaga, Koichiro*; Kaneko, Shinichi*; Okuma, Satoshi*; Takahashi, Saburo*; Saito, Eiji

Nature Communications (Internet), 9, p.4922_1 - 4922_6, 2018/11

 Times Cited Count:13 Percentile:78.13(Multidisciplinary Sciences)

Journal Articles

Experimental evidence consistent with a magnon Nernst effect in the antiferromagnetic insulator MnPS$$_3$$

Shiomi, Yuki*; Takashima, Rina*; Saito, Eiji

Physical Review B, 96(13), p.134425_1 - 134425_9, 2017/10

 Times Cited Count:56 Percentile:94.03(Materials Science, Multidisciplinary)

Journal Articles

Generation of megahertz-band spin currents using nonlinear spin pumping

Watanabe, Shingo*; Hirobe, Daichi*; Shiomi, Yuki*; Iguchi, Ryo*; Daimon, Shunsuke*; Kameda, Mai*; Takahashi, Saburo*; Saito, Eiji

Scientific Reports (Internet), 7, p.4576_1 - 4576_6, 2017/07

 Times Cited Count:4 Percentile:28.18(Multidisciplinary Sciences)

Journal Articles

Oscillatory Nernst effect in Pt$$|$$ferrite$$|$$cuprate-superconductor trilayer films

Shiomi, Yuki*; Lustikova, J.*; Saito, Eiji

Scientific Reports (Internet), 7, p.5358_1 - 5358_8, 2017/07

 Times Cited Count:3 Percentile:21.37(Multidisciplinary Sciences)

Journal Articles

Linear magnetoresistance in a topological insulator Ru$$_2$$Sn$$_3$$

Shiomi, Yuki*; Saito, Eiji

AIP Advances (Internet), 7(3), p.035011_1 - 035011_6, 2017/03

 Times Cited Count:5 Percentile:34.53(Nanoscience & Nanotechnology)

Journal Articles

Fabrication and magnetic control of Y$$_3$$Fe$$_5$$O$$_{12}$$ cantilevers

Seo, Y.-J.*; Harii, Kazuya; Takahashi, Ryo*; Chudo, Hiroyuki; Oyanagi, Koichi*; Qiu, Z.*; Ono, Takahito*; Shiomi, Yuki*; Saito, Eiji

Applied Physics Letters, 110(13), p.132409_1 - 132409_4, 2017/03

 Times Cited Count:12 Percentile:63.51(Physics, Applied)

We have fabricated ferrite cantilevers in which their vibrational properties can be controlled by external magnetic fields. Submicron-scale cantilever structures were made from Y$$_3$$Fe$$_5$$O$$_{12}$$ films by physical etching combined with the use of a focused ion beam milling technique. We found that the cantilevers exhibit two resonance modes which correspond to horizontal and vertical vibrations. Under external magnetic fields, the resonance frequency of the horizontal mode increases, while that of the vertical mode decreases, quantitatively consistent with our numerical simulation for magnetic forces. The changes in resonance frequencies with magnetic fields reach a few percent, showing that an efficient magnetic control of resonance frequencies was achieved.

Journal Articles

One-dimensional spinon spin currents

Hirobe, Daichi*; Sato, Masahiro*; Kawamata, Takayuki*; Shiomi, Yuki*; Uchida, Kenichi*; Iguchi, Ryo*; Koike, Yoji*; Maekawa, Sadamichi; Saito, Eiji

Nature Physics, 13(1), p.30 - 34, 2017/01

 Times Cited Count:62 Percentile:96.63(Physics, Multidisciplinary)

Journal Articles

Universal scaling for the spin-electricity conversion on surface states of topological insulators

Yamamoto, Keita*; Shiomi, Yuki*; Segawa, Koji*; Ando, Yoichi*; Saito, Eiji

Physical Review B, 94(2), p.024404_1 - 024401_6, 2016/05

 Times Cited Count:12 Percentile:56.66(Materials Science, Multidisciplinary)

We have investigated spin-electricity conversion on surface states of bulk-insulating topological insulator (TI) materials using a spin-pumping technique. The sample structure is Ni-Fe/Cu/TI trilayers, in which magnetic proximity effects on the TI surfaces are negligibly small owing to the inserted Cu layer. Voltage signals produced by the spin-electricity conversion are clearly observed and are enhanced with decreasing temperature, in line with the dominant surface transport at lower temperatures. The efficiency of the spin-electricity conversion is greater for TI samples with a higher resistivity of bulk states and longer mean free path of surface states, consistent with the surface spin-electricity conversion.

Journal Articles

Dispersion-type Hall resistance in InSb$$|$$Pt hybrid systems

Shiomi, Yuki*; Saito, Eiji

Scientific Reports (Internet), 6, p.22085_1 - 22085_6, 2016/02

 Times Cited Count:3 Percentile:33.69(Multidisciplinary Sciences)

Journal Articles

Vector spectroscopy for spin pumping

Lustikova, J.*; Shiomi, Yuki*; Saito, Eiji

Physical Review B, 92(22), p.224436_1 - 224436_8, 2015/12

 Times Cited Count:8 Percentile:41.84(Materials Science, Multidisciplinary)

Journal Articles

Enhanced inverse spin Hall contribution at high microwave power levels in La$$_{0.67}$$Sr$$_{0.33}$$MnO$$_3$$/SrRuO$$_3$$ epitaxial bilayers

Haidar, S. M.*; Shiomi, Yuki*; Lustikova, J.*; Saito, Eiji

Applied Physics Letters, 107(15), p.152408_1 - 152408_5, 2015/10

 Times Cited Count:5 Percentile:27.89(Physics, Applied)

Journal Articles

Critical suppression of spin Seebeck effect by magnetic fields

Kikkawa, Takashi*; Uchida, Kenichi*; Daimon, Shunsuke*; Qiu, Z.*; Shiomi, Yuki*; Saito, Eiji

Physical Review B, 92(6), p.064413_1 - 064413_9, 2015/08

 Times Cited Count:127 Percentile:97.6(Materials Science, Multidisciplinary)

Journal Articles

Anomalous hall effect with giant hysteresis loop in La$$_{0.67}$$Sr$$_{0.33}$$MnO$$_3$$|SrRuO$$_3$$ superlattices

Shiomi, Yuki*; Handa, Yu*; Kikkawa, Takashi*; Saito, Eiji

Physical Review B, 92(2), p.024418_1 - 024418_4, 2015/07

 Times Cited Count:5 Percentile:28.49(Materials Science, Multidisciplinary)

Journal Articles

Transverse thermoelectric effect in La$$_{0.67}$$Sr$$_{0.33}$$MnO$$_3$$|SrRuO$$_3$$ superlattices

Shiomi, Yuki*; Handa, Yu*; Kikkawa, Takashi*; Saito, Eiji

Applied Physics Letters, 106(23), p.232403_1 - 232403_4, 2015/06

 Times Cited Count:25 Percentile:77.37(Physics, Applied)

Journal Articles

Reducing galvanomagnetic effects in spin pumping measurement with Co$$_{75}$$Fe$$_{25}$$ as a spin injector

Haidar, S. M.*; Iguchi, Ryo*; Yagmur, A.*; Lustikova, J.*; Shiomi, Yuki*; Saito, Eiji

Journal of Applied Physics, 117(18), p.183906_1 - 183906_6, 2015/05

 Times Cited Count:5 Percentile:27.89(Physics, Applied)

Journal Articles

Generation of spin currents in the skyrmion phase of a helimagnetic insulator Cu$$_2$$OSeO$$_3$$

Hirobe, Daichi*; Shiomi, Yuki*; Shimada, Yuki*; Oe, Junichiro*; Saito, Eiji

Journal of Applied Physics, 117(5), p.053904_1 - 053904_6, 2015/02

 Times Cited Count:8 Percentile:37.13(Physics, Applied)

Journal Articles

Spectral shape deformation in inverse spin Hall voltage in Y$$_3$$Fe$$_5$$O$$_{12}|$$Pt bilayers at high microwave power levels

Lustikova, J.*; Shiomi, Yuki*; Handa, Yu*; Saito, Eiji

Journal of Applied Physics, 117(7), p.073901_1 - 073901_7, 2015/02

 Times Cited Count:6 Percentile:32.7(Physics, Applied)

Journal Articles

Spin-electricity conversion induced by spin injection into topological insulators

Shiomi, Yuki*; Nomura, Kentaro*; Kajiwara, Yosuke*; Eto, Kazuma*; Novak, M.*; Segawa, Koji*; Ando, Yoichi*; Saito, Eiji

Physical Review Letters, 113(19), p.196601_1 - 196601_5, 2014/11

 Times Cited Count:217 Percentile:99.13(Physics, Multidisciplinary)

Journal Articles

Spin current generation from sputtered Y$$_{3}$$Fe$$_{5}$$O$$_{12}$$ films

Lustikova, J.*; Shiomi, Yuki*; Qiu, Z.*; Kikkawa, Takashi*; Iguchi, Ryo*; Uchida, Kenichi*; Saito, Eiji

Journal of Applied Physics, 116(15), p.153902_1 - 053902_6, 2014/10

 Times Cited Count:40 Percentile:86.66(Physics, Applied)

25 (Records 1-20 displayed on this page)