8 citations · 8 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2008
Voltage-Controlled Negative Index in Vertically Coupled Quantum Dot Systems
Huan Wang, Ka-Di Zhu
We demonstrate that voltage-controlled negative index can be obtained in self-organized InAs quantum dot systems. As the bias voltage changes, the refractive index can be adjusted…
cond-mat.mes-hall2008
Berry Phase in a Single Quantum Dot with Spin-Orbit Interaction
Huan Wang, Ka-Di Zhu
Berry phase in a single quantum dot with Rashba spin-orbit coupling is investigated theoretically. Berry phases as functions of magnetic field strength, dot size, spin-orbit coupli…
cond-mat.mes-hall2008★ 8 cited
Voltage-Controlled Berry Phases in Two Coupled Quantum Dots
Huan Wang, Ka-Di Zhu
The voltage-controlled Berry phases in two vertically coupled InGaAs/GaAs quantum dots are investigated theoretically. It is found that Berry phases can be changed dramatically fro…