Koichi Oyanagi - Publications, H-index & Citations

Composition-tunable magnon-polaron anomalies in spin Seebeck effects in epitaxial BixY3-xFe5O12 films

IF3.7

2023-01-27

OAAI

Oyanagi, Koichi; Takahashi, Saburo; Kikkawa, Takashi; Saitoh, Eiji

PHYSICAL REVIEW MATERIALS

IF3.4

2022-10-06

OAAI

Kikkawa, Takashi; Oyanagi, Koichi; Hioki, Tomosato; Ishida, Masahiko; Qiu, Zhiyong; Ramos, Rafael; Hashimoto, Yusuke; Saitoh, Eiji

Anomalous Ettingshausen effect in iron-carbon alloys

Deciphering quantum fingerprints in electric conductance

IF3.6

2022-08-08

OAAI

Nagasawa, Ren; Oyanagi, Koichi; Hirai, Takamasa; Modak, Rajkumar; Kobayashi, Satoru; Uchida, Ken-ichi

Paramagnetic spin Hall magnetoresistance

IF15.7

2022-06-08

OAAI

Daimon, Shunsuke; Tsunekawa, Kakeru; Kawakami, Shinji; Kikkawa, Takashi; Ramos, Rafael; Oyanagi, Koichi; Ohtsuki, Tomi; Saitoh, Eiji

Triplon current generation in solids

IF3.7

2021-10-25

OAAI

Oyanagi, Koichi; Gomez-Perez, Juan M.; Zhang, Xian-Peng; Kikkawa, Takashi; Chen, Yao; Sagasta, Edurne; Chuvilin, Andrey; Hueso, Luis E.; Golovach, Vitaly N.; Bergeret, F. Sebastian; Casanova, Felix; Saitoh, Eiji

Observation of nuclear-spin Seebeck effect

IF15.7

2021-08-31

OAAI

Chen, Yao; Sato, Masahiro; Tang, Yifei; Shiomi, Yuki; Oyanagi, Koichi; Masuda, Takatsugu; Nambu, Yusuke; Fujita, Masaki; Saitoh, Eiji

Observation of quantum interference conductance fluctuations in metal rings with strong spin-orbit coupling

IF15.7

2021-07-16

OAAI

Kikkawa, T.; Reitz, D.; Ito, H.; Makiuchi, T.; Sugimoto, T.; Tsunekawa, K.; Daimon, S.; Oyanagi, K.; Ramos, R.; Takahashi, S.; Shiomi, Y.; Tserkovnyak, Y.; Saitoh, E.

Absence of evidence of spin transport through amorphous Y3Fe5O12

IF3.6

2020-12-14

OAAI

Ramos, R.; Makiuchi, T.; Kikkawa, T.; Daimon, S.; Oyanagi, K.; Saitoh, E.

Magnon polarons in the spin Peltier effect

IF3.6

2020-01-21

OAAI

Gomez-Perez, Juan M.; Oyanagi, Koichi; Yahiro, Reimei; Ramos, Rafael; Hueso, Luis E.; Saitoh, Eiji; Casanova, Felix

Spin transport in insulators without exchange stiffness

IF3.7

2020-01-13

OAAI

Yahiro, Reimei; Kikkawa, Takashi; Ramos, Rafael; Oyanagi, Koichi; Hioki, Tomosato; Daimon, Shunsuke; Saitoh, Eiji

Spin Seebeck mechanical force

IF15.7

2019-10-18

OAAI

Oyanagi, Koichi; Takahashi, Saburo; Cornelissen, Ludo J.; Shan, Juan; Daimon, Shunsuke; Kikkawa, Takashi; Bauer, Gerrit E. W.; van Wees, Bart J.; Saitoh, Eiji

Magnetomechanical sensing based on delta-E effect in Y3Fe5O12 micro bridge

IF15.7

2019-06-13

OAAI

Harii, Kazuya; Seo, Yong-Jun; Tsutsumi, Yasumasa; Chudo, Hiroyuki; Oyanagi, Koichi; Matsuo, Mamoru; Shiomi, Yuki; Ono, Takahito; Maekawa, Sadamichi; Saitoh, Eiji

Magnetic-field-induced decrease of the spin Peltier effect in Pt/Y3Fe5O12 system at room temperature 室温下Pt/Y3Fe5O12系统中磁场引起的自旋珀耳帖效应的降低

IF3.6

2019-03-25

PREAI

Arisawa, Hiroki; Daimon, Shunsuke; Oikawa, Yasuyuki; Seo, Yong-Jun; Harii, Kazuya; Oyanagi, Koichi; Saitoh, Eiji

Nonlocal magnon-polaron transport in yttrium iron garnet

IF3.7

2017-11-20

OAAI

Itoh, Ryuichi; Iguchi, Ryo; Daimon, Shunsuke; Oyanagi, Koichi; Uchida, Ken-ichi; Saitoh, Eiji

Fabrication and magnetic control of Y3Fe5O12 cantilevers

IF3.7

2017-09-29

OAAI

Cornelissen, L. J.; Oyanagi, K.; Kikkawa, T.; Qiu, Z.; Kuschel, T.; Bauer, G. E. W.; van Wees, B. J.; Saitoh, E.