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Energy harvesting with ferromagnets

Self-induced inverse spin-Hall effect in an iron and a cobalt single-layer films themselves under the ferromagnetic resonance was generated at room temperature.

AIP Advances, Vol.8, 055910(2018). Open Access

arXiv.1610.06695 (2016).

An electrical charging was demonstrated under ferromagnetic resonance, by using above phenomena.

AIP Advances, Vol.11, 085114 (2021).  Open Access

Spin transport in various materials

Pure spin current properties in alpha-NPD films were investugated at room temperature.

Solid State Communications, Vol.379, 115430(2024).

Solid State Communications, Vol.360, 115035(2023).

Spin-pump-induced spin transport in robust pigment-red films was achieved at room temperature.

Solid State Communications, Vol.312, 113898(2020).

Spin-pump-induced spin transport in thermally-evaporated pentacene films and pentacene derivative films was achieved at room temperature.

IEEE Transactions on Magnetics, Vol.55, 1400304(2019).

Appl. Phys. Lett., Vol.110, 032403(2017).

Appl. Phys. Lett., Vol.107, 242406(2015).


Development of logic circuits controlled with the spin current driven by carrier-transport

Spin-pumping using a Ni80Fe20 thin film annealed in a magnetic field was performed.

arXiv.1407.7028 (2014).

Spin-pump-induced spin transport in p-type Si films was achieved at room temperature.

Phys. Rev. Lett., Vol.110, 127201 (2013).

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