247 citations · 431 across the 8 of their papers we have counts for
13 papers
Cascade of the delocalization transition in a non-Hermitian interpolating Aubry-Andr{é}-Fibonacci chain
Liang-Jun Zhai, Guang-Yao Huang, Shuai Yin
In this paper, the interplay of the non-Herimiticity and the cascade of delocalization transition in the quasi-periodic chain is studied. The study is applied in a non-Hermitian in…
Quantum Hall admittance in non-Hermitian systems
Annan Fan, Guang-Yao Huang, Shi-Dong Liang
We propose a pair of the complex Berry curvatures associated with the non-Hermitian Hamiltonian and its Hermitian adjoint to reveal new physics in non-Hermitian systems. We give th…
Measurements of anisotropic g-factors for electrons in InSb nanowire quantum dots
Jingwei Mu, Shaoyun Huang, Ji-Yin Wang +3
We have measured the Zeeman splitting of quantum levels in few-electron quantum dots (QDs) formed in narrow bandgap InSb nanowires via the Schottky barriers at the contacts under a…
Many-body localization in a non-Hermitian quasi-periodic system
Liang-Jun Zhai, Shuai Yin, Guang-Yao Huang
In the present study, the interplay among interaction, topology, quasiperiodicity, and non-Hermiticity is studied. The hard-core bosons model on a one-dimensional lattice with asym…
Enhancement of optomechanically induced sum sideband using parametric interactions
Wen-An Li, Guang-Yao Huang
We theoretically study radiation pressure induced generation of the frequency components at the sum sideband in an optomechanical system containing an optical parametric amplifier…
Anisotropic Pauli spin-blockade effect and spin-orbit interaction field in an InAs nanowire double quantum dot
Ji-Yin Wang, Guang-Yao Huang, Shaoyun Huang +4
We report on experimental detection of the spin-orbit interaction field in an InAs nanowire double quantum dot device. In the spin blockade regime, leakage current through the doub…