Ultrafast coherent control and suppressed nuclear feedback of a single quantum dot hole qubit
Future communication and computation technologies that exploit quantum information
require robust and well-isolated qubits. Electron spins in iii–v semiconductor quantum dots …
require robust and well-isolated qubits. Electron spins in iii–v semiconductor quantum dots …
Gate-Tunable Bound Exciton Manifolds in Monolayer MoSe2
Two-dimensional (2D) semiconductors with point defects are predicted to host a variety of
bound exciton complexes analogous to trions and biexcitons due to strong many-body …
bound exciton complexes analogous to trions and biexcitons due to strong many-body …
Single quantum emitters with spin ground states based on Cl bound excitons in ZnSe
Defects in wide-band-gap semiconductors are promising qubit candidates for quantum
communication and computation. Epitaxially grown II-VI semiconductors are particularly …
communication and computation. Epitaxially grown II-VI semiconductors are particularly …
Spin dephasing of fluorine-bound electrons in ZnSe
The spin coherence of an ensemble of electrons bound to fluorine donors in epitaxially
grown ZnSe layers is studied by time-resolved pump-probe Kerr rotation. Long-lived spin …
grown ZnSe layers is studied by time-resolved pump-probe Kerr rotation. Long-lived spin …
Longitudinal spin relaxation of donor-bound electrons in direct band-gap semiconductors
We measure the donor-bound electron longitudinal spin-relaxation time (T 1) as a function of
magnetic field (B) in three high-purity direct band-gap semiconductors: GaAs, InP, and …
magnetic field (B) in three high-purity direct band-gap semiconductors: GaAs, InP, and …
Discretization of the total magnetic field by the nuclear spin bath in fluorine-doped ZnSe
EA Zhukov, E Kirstein, NE Kopteva… - Nature …, 2018 - nature.com
The coherent spin dynamics of fluorine donor-bound electrons in ZnSe induced by pulsed
optical excitation is studied in a perpendicular applied magnetic field. The Larmor …
optical excitation is studied in a perpendicular applied magnetic field. The Larmor …
Cavity-Enhanced Single-Photon Emission from a Single Impurity-Bound Exciton in ZnSe
Impurity-bound excitons in ZnSe quantum wells are bright single-photon emitters─ a crucial
element in photonics-based quantum technology. However, to achieve the efficiencies …
element in photonics-based quantum technology. However, to achieve the efficiencies …
Ensemble spin relaxation of shallow donor qubits in ZnO
We present an experimental and theoretical study of the longitudinal electron spin relaxation
(T 1) of shallow donors in the direct band-gap semiconductor ZnO. T 1 is measured via …
(T 1) of shallow donors in the direct band-gap semiconductor ZnO. T 1 is measured via …
Optical pum** of a single electron spin bound to a fluorine donor in a ZnSe nanostructure
DJ Sleiter, K Sanaka, YM Kim, K Lischka, A Pawlis… - Nano …, 2013 - ACS Publications
Here we demonstrate optical pum** of a single electron within a semiconductor
nanostructure comprised of a single fluorine donor located within a ZnSe/ZnMgSe quantum …
nanostructure comprised of a single fluorine donor located within a ZnSe/ZnMgSe quantum …
Phonon induced line broadening and population of the dark exciton in a deeply trapped localized emitter in monolayer WSe2
We study trapped single excitons in a monolayer semiconductor with respect to their
temperature stability, spectral diffusion and decay dynamics. In a mechanically exfoliated …
temperature stability, spectral diffusion and decay dynamics. In a mechanically exfoliated …