Oxides, Thermoelectric effect, Magnetism, Spintronics, Spin wave, Berry's phase

[Associate Professor] Kenji Tanabe

Basic Information

Degree

Doctor of Science

Laboratory Name

Memory Engineering Laboratory

Research Fields

Oxides, Thermoelectric effect, Magnetism, Spintronics, Spin wave, Berry's phase

Academic Background

Doctor Course, Department of Chemistry, Graduate school of Science, Kyoto University

Work History

01/04/2018 -
Associate Professor
Toyota Technological Institute
Awano Group (Memory Engineering)

01/03/2015 - 31/03/2018
Assistant Professor
Department of Physics, Graduate School of Science, Nagoya University
Terasaki Group (Condensed-Matter Physics of Functional Materials)

01/05/2013 - 28/02/2015
Visiting Researcher (Additional position)
Department of Physics, Graduate School of Science, Osaka University
Kobayashi Group (Mesoscopic Physics)

16/04/2013 - 28/02/2015
Specially Appointed Assistant Professor (Full time)
Institute for Academic Initiatives, Osaka University

01/04/2013 - 15/04/2013
Researcher
Institute for Chemical Research, Kyoto University
Ono Group (Spintronics)


01/04/2011 - 31/03/2013
Research Fellowships of the Japan Society for the Promotion of Science for Young Scientists

Original Papers

T. Nagai, Y. Yamada, K. Tanabe, I. Terasaki and H. Taniguchi
"Photo-induced persistent enhancement of dielectric permittivity in Zn:BaAl2O4"
Applied Physics Letters 111, 232902 (2017).


K. Tanabe, H. Taniguchi, F. Nakamura, and I. Terasaki
“Giant inductance in non-ohmic conductor“
Applied Physics Express 10, 081801 (2017).


M. Kawarasaki, K. Tanabe, I. Terasaki, Y. Fujii and H. Taniguchi
“Intrinsic Enhancement of Dielectric Permittivity in (Nb + In) co-doped TiO2 single crystals“
Scientific Reports 7, 5351 (2017), (arXiv: 1611.05116).


T. Nagai, H. Takahashi, R. Okazaki, K. Tanabe, I. Terasaki, and H. Taniguchi.
“Optical Control of Dielectric Permittivity in LaAl0.99Zn0.01O3-δ“
Applied Physics Letters 110, 172901 (2017).


K. Tanabe and K. Yamada
“Electrical detection of magnetic states in crossed nanowires using the topological Hall effect”
Applied Physics Letters 110,132405 (2017), (arXiv: 1703.06051).


Y. Maeda, T. Wakamatsu, A. Konishi, H. Moriwake, C. Moriyoshi, Y. Kuroiwa, K. Tanabe, I. Terasaki, and H. Taniguchi
“Improper ferroelectricity in stuffed aluminate sodalites for pyroelectric energy harvesting“
Physical Review Applied 7, 034012 (2017), (arXiv: 1611.05115).


T. Wakamatsu, K. Tanabe, I. Terasaki, and H. Taniguchi
“Improper ferroelectrics as high-efficiency energy conversion materials“
Physica Status Solidi RRL, 1700009 (2017).


I. Terasaki, T. Igarashi, T. Nagai, K. Tanabe, H. Taniguchi, T. Matsushita, N. Wada, A. Takata, T. Kida, M. Hagiwara, K. Kobayashi, H. Sagayama, R. Kumai, H. Nakao, and Y. Murakami
”Absence of magnetic long range order in Ba3ZnRu2O9: A spin-liquid candidate in the S = 3/2 dimer lattice”
Journal of the Physical Society of Japan 86, 033702 (2017). (arXiv: 1701.02257).


K. Tanabe, H. Taniguchi and I. Terasaki
"Optical sheet conductivities of layered oxides"
Journal of Physics: Condensed Matter 28, 325501 (2016). (Nagoya Repository)


J. Stigloher, M. Decker, H. S. Körner, K. Tanabe, T. Moriyama, T. Taniguchi, H. Hata, M. Madami, G. Gubbiotti, K. Kobayashi, T. Ono and C. H. Back
"Snell’s Law for Spin Waves"
Physical Review Letters 117, 037204 (2016). (arXiv. 1606.02895).
(Featured in Physics, "How Spin Waves Bend")
(physicsworld.com, "Snell's law for spin waves measured at long last")
(Nature Physics, Research Highlights, "Law and order")


K. Tanabe, R. Okazaki, H. Taniguchi and I. Terasaki
"Optical conductivity of layered calcium cobaltate Ca3Co4O9"
Journal of Physics: Condensed Matter 28, 085601 (2016).


K. Tanabe, R. Matsumoto, J. Ohe, S. Murakami, T. Moriyama, D. Chiba, K. Kobayashi and T. Ono
“Observation of magnon Hall-like effect for sample-edge scattering in unsaturated YIG”
Physica Status Solidi B 253, 783–787 (2016).


M. Nagata, T. Moriyama, K. Tanabe, K. Tanaka, D. Chiba, J. Ohe, Y. Hisamatsu, T. Niizeki, H. Yanagihara, E. Kita and T. Ono
“Spin motive force induced in Fe3O4 thin films with negative spin polarization”
Applied Physics Express 8, 123001 (2015).


H. Hata, T. Moriyama, K. Tanabe, K. Kobayashi, R. Matsumoto, S. Murakami, J. Ohe, D. Chiba and T. Ono
“Micromagnetic simulation of spin wave propagation in a ferromagnetic film with different thicknesses”
Journal of the Magnetics Society of Japan 39, 151 (2015).


K. Tanabe, R. Matsumoto, J. Ohe, S. Murakami, T. Moriyama, D. Chiba, K. Kobayashi and T. Ono
“Real-time observation of Snell's law for spin waves in thin ferromagnetic films”
Applied Physics Express 7, 053001 (2014).


M. Nagata, K. Tanabe, T. Moriyama, D. Chiba, J.-i. Ohe, M. Myoka, T. Niizeki, H. Yanagihara, E. Kita and T. Ono
“Ferromagnetic Resonance in Magnetite Thin Films”
IEEE Transactions on Magnetics 50, 1400203 (2014).


K. Nakano, K. Tanabe, R. Hiramatsu, D. Chiba, N. Ohshima, S. Kasai, T. Sato, Y. Nakatani, K. Sekiguchi, K. Kobayashi and T. Ono
“Real-time observation of electrical vortex core switching”
Applied Physics Letters 102, 072405 (2013).


K. Tanabe, D. Chiba, J. Ohe, S. Kasai, H. Kohno, S. E. Barnes, S. Maekawa, K. Kobayashi and T. Ono
“Spin-motive force due to a gyrating magnetic vortex”
Nature Communications 3, 845 (2012).


K. Tanabe, D. Chiba and T. Ono
“Electrical Detection of Magnetic Vortex Chirality”
Japanese Journal of Applied Physics 49, 078001 (2010).

Conference Presentations

K. Tanabe
“Magnon wavenumber modulation and the magnon Hall effect”
The 18th Physics and Applications of Spin-related Phenomena in Semiconductors
PASPS-18, Osaka Univ., Osaka, Japan, 9-10th Dec. 2013


K. Tanabe, D. Chiba, J. Ohe, S. Kasai, H. Kohno, S. Barnes, S. Maekawa, K. Kobayashi and T. Ono
“Spin Motive Force Induced by Gyrating Magnetic Vortex”
Swiss-Japanese Nanoscience Workshop : Materials Phenomena at Small Scale
WPI-MANA Bldg, NIMS, Tsukuba, Japan, 9-11th Oct. 2013


【International Conference】


T. Nagai, K. Tanabe, I. Terasaki and H. Taniguchi
"Photo-dielectric effect in Zn:LaAlO3"
13th Russia/CIS/Baltic/Japan Symposium on Ferroelectricity and 8th International Workshop on Relaxor Ferroelectrics (Joint RCBJSF-IWRF), Shimane, 19 – 23 June, 2016


K. Tanabe, R. Okazaki, H. Taniguchi and I. Terasaki
"Optical sheet conductivities of thermoelectric Co oxides"
The 35th International Conference & the 1st Asian Conference on Thermoelectrics (ICT/ACT 2016), Wuhan, China, May 29 - June 2, 2016


J. Stigloher, M. Decker, H. S. Körner, K. Tanabe, T. Moriyama, T. Taniguchi, H. Hata, M. Madami, G. Gubbiotti, K. Kobayashi, T. Ono and C. H. Back
"Snell’s Law for Spin Waves"
The 22nd International Colloquium on Magnetic Films and Surfaces (ICMFS), Cracow, Poland, July 12-17, 2015


K. Tanabe, R. Matsumoto, J. Ohe, S. Murakami, T. Moriyama, D. Chiba, K. Kobayashi, and T. Ono
"Demonstration of Snell’s Law of Spin Wave in Ferromagnetic Film"
The IEEE International Magnetics Conference 2014, Dresden, Germany May 4-8, 2014


M. Nagata, T. Moriyama, K. Tanabe, D. Chiba, J. Ohe, Y. Hisamatsu, T. Niizeki, H. Yanagihara, E. Kita, and T. Ono
"Spin Motive Force Induced In Magnetite Thin Films"
The IEEE International Magnetics Conference 2014, Dresden, Germany May 4-8, 2014


K. Tanabe
"Modulation of magnon wavelength"
The International Symposium on Research Frontiers of Physics, Earth and Space Science
Toyonaka, Osaka, Japan, 17-18th Dec. 2013.


M. Nagata, K. Tanabe, T. Moriyama, D. Chiba, J. Ohe, Y. Hisamatsu, T. Niizeki, H. Yanagihara, E. Kita, and T. Ono
"Ferromagnetic resonance in magnetite thin films"
The 3rd International Symposium on Advanced Magnetic Materials and Applications (ISAMMA 2013)
Taiwan, July 21-25, 2013.
(Best Poster Award)


K. Tanabe, D. Chiba, J. Ohe, S. Kasai, H. Kohno, S. E. Barnes, S. Maekawa, K. Kobayashi, and T. Ono
"Spinmotive force due to a gyrating magnetic vortex"
The IEEE International Magnetics Conference 2012, Vancouver, Canada May 2012.


K. Tanabe, D. Chiba, S. Kasai, J. Ohe, H. Kohno, S. E. Barnes, S. Maekawa and T. Ono
"Investigation of the spin motive force induced by magnetic vortex core motion"
55th Annual Conference on Magnetism and Magnetic Materials, Atlanta, GA, U. S. A. Nov. 2010.


K. Tanabe, D. Chiba, S. Kasai, J. Ohe, H. Kohno, S. E. Barnes, S. Maekawa and T. Ono
"Investigation of spin motive forces induced by a magnetic vortex core motion"
The IEEE 7th International Symposium on Metallic Multilayers, Berkeley, CA, U. S. A. Sep. 2010.


D. Chiba, K. Tanabe, S. Kasai, J. –i. Ohe, H. Kohno, S. E. Barnes, S. Maekawa and T. Ono
"Experimental investigation of spin motive forces induced by a gyration motion of a magnetic vortex core"
International Symposium on Advanced Magnetic Materials and Applications, Sendai, Japan Jul. 2010


K. Tanabe, D. Chiba and T. Ono
"Electrical detection of a magnetic vortex chirality"
International Symposium on Advanced Magnetic Materials and Applications, Sendai, Japan Jul. 2010.


D. Chiba, K. Tanabe, S. Kasai, J. –i. Ohe, H. Kohno, S. E. Barnes, S. Maekawa and T. Ono
"Observation of spin motive force using ferromagnetic vortex core motion"
Spin Currents and Spin Caloritronics Sendai, Japan Feb. 2010

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