70 citations · 79 across the 5 of their papers we have counts for
5 papers
Giant odd-parity magnetoresistance from proximity-induced topological states
Tomoki Hotta, Le Duc Anh, Takahiro Chiba +2
Magnetoresistance typically exhibits even symmetry with respect to the magnetic field, owing to time reversal symmetry (TRS) as dictated by Onsager reciprocity relations. However,…
Giant Spin-to-Charge Conversion by Tailoring Magnetically Proximitized Topological Dirac Semimetal
Masayuki Ishida, Soichiro Fukuoka, Takahiro Chiba +3
While ferromagnet and topological material bilayers are widely studied to obtain efficient spin charge conversion via topological surface states (TSS), the influence of the magneti…
Chaotic magnetization dynamics in magnetic Duffing oscillator
Ryo Tatsumi, Takahiro Chiba, Takashi Komine +1
We propose a magnetic analogy of the Duffing oscillator--magnetic Duffing oscillator--which is characterized by a double-well magnetic potential of a ferromagnet with a uniaxial ma…
Numerical analysis of voltage-controlled magnetization switching operation in magnetic-topological-insulator-based devices
Takashi Komine, Takahiro Chiba
We theoretically investigate influences of electronic circuit delay, noise and temperature on write-error-rate (WER) in voltage-controlled magnetization switching operation of a ma…
Current-induced spin torque resonance of magnetic insulators
Takahiro Chiba, Gerrit E. W. Bauer, Saburo Takahashi
We formulate a theory of the AC spin Hall magnetoresistance (SMR) in a bilayer system consisting of a magnetic insulator such as yttrium iron garnet (YIG) and a heavy metal such as…