26 citations · 51 across the 5 of their papers we have counts for
5 papers
Photon pair antibunching and second-order correlations between pair events
Chien-Chang Chen, Ite A. Yu, Hsi-Sheng Goan
We introduce the pair second-order correlation function $g_{\textrm{pairs}}^{\left(2\right)}=\left\langle \left(P^{\dagger}\right)^{2}P^{2}\right\rangle /\left\langle P^{\dagger}P\…
Phonon and defect mediated quantum anomalous Hall insulator to metal transition in magnetically doped topological insulators
Akiyoshi Park, Adrian Llanos, Chun-I Lu +8
Quantum Anomalous Hall (QAH) state in six quintuple layer Cr(BiSb)Te thin films were studied through scanning tunneling spectroscopy (STS) and e…
Full-polaron master equation approach to dynamical steady states of a driven two-level system beyond the weak system-environment coupling
Chien-Chang Chen, Thomas M. Stace, Hsi-Sheng Goan
We apply a full-polaron master equation and a weak-coupling non-Markovian master equation to describe the steady-state time-averaged properties of a driven two-level system, an ele…
High-fidelity and robust two-qubit gates for quantum-dot spin qubits in silicon
Chia-Hsien Huang, C. H. Yang, Chien-Chang Chen +2
A two-qubit controlled-NOT (CNOT) gate, realized by a controlled-phase (C-phase) gate combined with single-qubit gates, has been experimentally implemented recently for quantum-dot…
Effects of initial system-environment correlations on open quantum system dynamics and state preparation
Chien-Chang Chen, Hsi-Sheng Goan
We investigate the preparation of a target initial state for a two-level (qubit) system from a system-environment equilibrium or correlated state by an external field. The system-e…