34 citations · 55 across the 6 of their papers we have counts for
6 papers
Interfacial chirality-induced magnetic-field-free switching with high energy efficiency in all-vdW heterostructures
Kai-Xuan Zhang, Suik Cheon, Seungbok Lee +12
Chirality, a central concept across many scientific disciplines, continues to inspire the discovery of novel physical phenomena. In condensed matter physics, structural chirality -…
AC magnetometry of van der Waals magnets using ultrasensitive Graphene Hall sensors
Eugene Park, Jihoon Keum, Ji-Hwan Baek +5
Probing the dynamical magnetic properties of two-dimensional (2D) materials requires sensitive techniques capable of detecting small magnetic fields from nanoscale samples. We demo…
Current-driven collective control of helical spin texture in van der Waals antiferromagnet
Kai-Xuan Zhang, Suik Cheon, Hyuncheol Kim +14
Electrical control of quantum magnetic states is essential in spintronic science. Initial studies on the ferromagnetic state control were extended to collinear antiferromagnets and…
Novel magnetic-field-free switching behavior in vdW-magnet/oxide heterostructure
Jihoon Keum, Kai-Xuan Zhang, Suik Cheon +7
Magnetization switching by charge current without a magnetic field is essential for device applications and information technology. It generally requires a current-induced out-of-p…
Unexpected versatile electrical transport behaviors of ferromagnetic nickel films
Kai-Xuan Zhang, Hanshu Xu, Jihoon Keum +3
Perpendicular magnetic anisotropy (PMA) of magnets is paramount for electrically controlled spintronics due to their intrinsic potentials for higher memory density, scalability, th…
Broken inversion symmetry in van der Waals topological ferromagnetic metal iron germanium telluride
Kai-Xuan Zhang, Hwiin Ju, Hyuncheol Kim +4
Inversion symmetry breaking is critical for many quantum effects and fundamental for spin-orbit torque, which is crucial for next-generation spintronics. Recently, a novel type of…