62 citations · 337 across the 21 of their papers we have counts for
21 papers
Elemental Dilution Effect on the Elastic Response due to a Quadrupolar Kondo Effect of the Non-Kramers System YPrIrZn
Ruo Hibino, Tatsuya Yanagisawa, Yoshito Mikami +6
We measured the elastic constants and of the non-Kramers system (Pr-37% system) by means of ultrasound…
Divergent Thermal Expansion and Grüneisen Ratio in a Quadrupolar Kondo Metal
A. Wörl, M. Garst, Y. Yamane +3
We report on the low-temperature thermal expansion and magnetostriction of the single-impurity quadrupolar Kondo candidate YPrIrZn. In the dilute limit, we…
Synthesis and study of transport and magnetic properties of magnesium cage compounds NiMg ( = Pr and Nd)
Yuka Kusanose, Takahiro Onimaru, Yu Yamane +2
We have synthesized magnesium cage compounds NiMg ( = Pr and Nd). We report the measurements of electrical resistivity , magnetic susceptibility , isotherm…
Emergent inductance by dynamical Aharonov-Casher phases
Yuta Yamane, Shunsuke Fukami, Jun'ichi Ieda
We propose a mechanism of inductance operation originating from a dynamical Aharonov-Casher (AC) phase of an electron in ferromagnets. By taking into account spin-orbit coupling ef…
Intrinsic and extrinsic tunability of Rashba spin-orbit coupled emergent inductors
Jun'ichi Ieda, Yuta Yamane
The emergent induction of spiral magnets that was proposed [Jpn. J. Appl. Phys. 58, 120909 (2019)] and recently demonstrated [Nature 586, 232 (2020)] is shown to be further extende…
Elastic Response in the Dilute non-Kramers System YPrIrZn
Tatsuya Yanagisawa, Hiroyuki Hidaka, Hiroshi Amitsuka +4
Ultrasonic investigations of the single-site quadrupolar Kondo effect in diluted Pr system YPrIrZn are reported. The elastic constant $(C_{11}-C_{12}…
Hindered Quadrupole Order in PrMgNi4 with a Nonmagnetic Doublet Ground State
Yuka Kusanose, Takahiro Onimaru, Gyeong-Bae Park +5
Structural, transport and magnetic properties of single-crystalline samples of a praseodymium-based cubic compound PrMgNi4 were studied. The single-crystal X-ray structural analysi…
Current-driven nucleation and propagation of antiferromagnetic skyrmionium
S. A. Obadero, Y. Yamane, C. A. Akosa +1
We present a theoretical study on nucleation and propagation of antiferromagnetic skyrmionium induced by spin current injection. A skyrmionium, also known as 2π skyrmion, is a vort…
Dynamics of noncollinear antiferromagnetic textures driven by spin current injection
Yuta Yamane, Olena Gomonay, Jairo Sinova
We present a theoretical formalism to address the dynamics of textured, noncolliear antiferromagnets subject to spin current injection. We derive sine-Gordon type equations of moti…
Skyrmion-generated spinmotive forces in inversion broken ferromagnets
Yuta Yamane, Jun'ichi Ieda
We present an analytical study on the spinmotive force (SMF) generated by translational motion of magnetic skyrmion. A SMF refers to an electrical voltage induced by dynamical magn…
Spin-motive force due to domain wall motion in the presence of Dzyaloshinskii-Moriya Interaction
Yuta Yamane
We theoretically demonstrate that the presence of Dzyaloshinskii-Moriya Interaction (DMI) can lead to enhancement of the spin-motive force (SMF) arising due to field-induced ferrom…
Highly anisotropic strain dependencies in PrIrZn
A. Wörl, T. Onimaru, Y. Tokiwa +4
We report thermal expansion and magnetostriction of the cubic non-Kramers system PrIrZn with a non-magnetic ground state doublet. In previous experiments…
Cross effect of magnetic field and charge current on antiferromagnetic dynamics
Yuta Yamane, Olena Gomonay, Hristo Velkov +1
We theoretically examine a cross effect of magnetic field and charge current on antiferromagnetic domain wall dynamics. Since antiferromagnetic materials are largely insensitive to…
Spin-transfer torques in antiferromagnets: efficiency and quantification method
Yuta Yamane, Jun'ichi Ieda, Jairo Sinova
We formulate a theory of spin-transfer torques in antiferromagnets, which covers the small to large limits of the exchange coupling energy relative to the kinetic energy of the int…
Electric voltage generation by antiferromagnetic dynamics
Yuta Yamane, Jun'ichi Ieda, Jairo Sinova
We theoretically demonstrate dc and ac electric voltage generation due to spinmotive forces originating from domain wall motion and magnetic resonance, respectively, in two-sublatt…
Skyrmion-number dependence of spin-transfer torque on magnetic bubbles
Yuta Yamane, Jairo Sinova
We theoretically study the skyrmion-number dependence of spin-transfer torque acting on magnetic bubbles. The skymrion number of magnetic bubbles can take any integer value dependi…
Spinmotive force due to motion of magnetic bubble arrays driven by magnetic field gradient
Yuta Yamane, Shayan Hemmatiyan, Jun'ichi Ieda +2
Interaction between local magnetization and conduction electrons is responsible for a variety of phenomena in magnetic materials. It has been recently shown that spin current and a…
Spinmotive force with static and uniform magnetization induced by a time-varying electric field
Yuta Yamane, Jun'ichi Ieda, Sadamichi Maekawa
A new spinmotive force is predicted in ferromagnets with spin-orbit coupling. By extending the theory of spinmotive force, we show that a time-varying electric field can induce a s…
Stability of Spinmotive Force in Perpendicularly Magnetized Nanowires under High Magnetic Fields
Yuta Yamane, Jun'ichi Ieda, Sadamichi Maekawa
Spinmotive force induced by domain wall motion in perpendicularly magnetized nanowires is numerically demonstrated. We show that using nanowires with large magnetic anisotropy can…
Spinmotive Force due to Intrinsic Energy of Ferromagnetic Nanowires
Yuta Yamane, Jun'ichi Ieda, Jun-ichiro Ohe +2
We study, both analytically and numerically, a spinmotive force arising from inherent magnetic energy of a domain wall in a wedged ferromagnetic nanowire. In a spatially-nonuniform…
Equation-of-motion approach of spin-motive force
Yuta Yamane, Jun'ichi Ieda, Jun-ichiro Ohe +2
We formulate a quantitative theory of an electromotive force of spin origin, i.e., spin-motive force, by the equation-of-motion approach. In a ferromagnetic metal, electrons couple…