activity
20042023
most citedMicrowave-driven ferromagnet--topological-insulator heterostructures: The prospect for giant spin battery effect and quantized charge pump devices

60 citations · 504 across the 38 of their papers we have counts for

collaborators

38 papers

cond-mat.mes-hall2023

Terminal Velocity Motion Model Used to Analyze the Mutual Phase-locking of STNOs

Hao-Hsuan Chen, Ching-Ming Lee, Ching-Ray Chang

Using Legendre transformation, a standard theoretical approach extensively used in classical mechanics as well as thermal dynamics, two-dimensional non-linear auto-oscillators incl…

quant-ph2022

Quantum walk in (1+1)-dimensional spacetime for Majorana dynamics with high order approximation in NISQ

Wei-Ting Wang, Xiao-Gang He, Hsien-Chung Kao +1

In this study, we show that quantum walk can describe a Majorana fermion when the coin operator constrained by Lorentz covariance and the initial state satisfies the Majorana condi…

cond-mat.mes-hall2020

Frequency-induced Negative Magnetic Susceptibility in Epoxy/Magnetite Nanocomposites

Che-Hao Chang, Shih-Chieh Su, Tsun-Hsu Chang +1

The epoxy/magnetite nanocomposites express superparamagnetism under a static or low-frequency electromagnetic field. At the microwave frequency, said the X-band, the nanocomposites…

quant-ph2020★ 1 cited

Phase Analysis on the Error Scaling of Entangled Qubits in a 53-Qubit System

Wei-Jia Huang, Wei-Chen Chien, Chien-Hung Cho +6

We have studied carefully the behaviors of entangled qubits on the IBM Rochester with various connectivities and under a "noisy" environment. A phase trajectory analysis based on o…

quant-ph2020★ 27 cited

Mermin's Inequalities of Multiple qubits with Orthogonal Measurements on IBM Q 53-qubit system

Wei-Jia Huang, Wei-Chen Chien, Chien-Hung Cho +3

Entanglement properties of IBM Q 53 qubit quantum computer are carefully examined with the noisy intermediate-scale quantum (NISQ) technology. We study GHZ-like states with multipl…

cond-mat.mes-hall2020

Hysteretic Mutual Synchronization of PERP-STNO Pairs Analyzed by a Generalized Pendulum-like Model

Hao-Hsuan Chen, Ching-Ming Lee, Lang Zeng +2

At present, the Kuramoto model is the standard and widely accepted theoretical approach for analyzing the synchronization of spin-torque nano-oscillators (STNOs) coupled by an inte…