48 citations · 174 across the 13 of their papers we have counts for
13 papers
Chirality-Induced Noncollinear Magnetization and Asymmetric Domain-Wall Propagation in Hydrogenated CoPd Thin Films
Wei-Hsiang Wang, Ching-Yang Pan, Chak-Ming Liu +2
Array-patterned CoPd-based heterostructures are created through e-beam lithography and plasma pretreatment that induces oxidation with depth gradient in the CoPd alloy films, break…
Exchange-bias dependent diffusion rate of hydrogen discovered from evolution of hydrogen-induced noncollinear magnetic anisotropy in FePd thin films
Wei-Hsiang Wang, Yu-Song Cheng, Hwo-Shuenn Sheu +2
Hydrogenation-induced noncollinear magnetic anisotropy is observed from the evolution of the magnetic domains in FePd alloy thin films using magneto-optic Kerr effect (MOKE) micros…
Dependence of magnetic domain patterns on plasma-induced differential oxidation of CoPd thin films
Wei-Hsiang Wang, Chak-Ming Liu, Tzu-Hung Chuang +3
We demonstrate the evolution of the micro-patterned magnetic domains in CoPd thin films pretreated with e-beam lithography and O2 plasma. During the days-long oxidation, significan…
Chirality locking charge density waves in a chiral crystal
Geng Li, Haitao Yang, Peijie Jiang +10
In Weyl semimetals, charge density wave (CDW) order can spontaneously break the chiral symmetry, gap out the Weyl nodes, and drive the material into the axion insulating phase. Inv…
Dynamic Behaviors and Training Effects in TiN/Ti/HfO/TiN Nanolayered Memristors with Controllable Quantized Conductance States: Implications for Quantum and Neuromorphic Computing Devices
Min-Hsuan Peng, Ching-Yang Pan, Hao-Xuan Zheng +2
Controllable quantized conductance states of TiN/Ti/HfO/TiN memristors are realized with great precision through a pulse-mode reset procedure, assisted with analytical differen…
Plasma-induced magnetic patterning of FePd thin films without and with exchange bias
Wei-Hsiang Wang, Po-Chun Chang, Pei-hsun Jiang +1
We demonstrate control of magnetic domain structures in continuous FePd thin films by patterning their surfaces with plasma treatment. The Fe-oxide layer formed on the surface upon…