93 citations · 227 across the 12 of their papers we have counts for
12 papers
Programmable activation of quantum emitters in high-purity silicon with focused carbon ion beams
M. Hollenbach, N. Klingner, P. Mazarov +8
Carbon implantation at the nanoscale is highly desired for the engineering of defect-based qubits in a variety of materials, including silicon, diamond, SiC and hBN. However, the l…
Dynamical Reorientation of Spin Multipoles in Silicon Carbide by Transverse Magnetic Fields
A. Hernández-Mínguez, A. V. Poshakinskiy, M. Hollenbach +2
The long-lived and optically addressable high-spin state of the negatively charged silicon vacancy () in silicon carbide makes it a promising system for applicatio…
Ultralong-term high-density data storage with atomic defects in SiC
M. Hollenbach, C. Kasper, D. Erb +9
There is an urgent need to increase the global data storage capacity, as current approaches lag behind the exponential growth of data generation driven by the Internet, social medi…
Identification of acoustically induced spin resonances of Si vacancy centers in 4H-SiC
T. Vasselon, A. Hernández-Mínguez, M. Hollenbach +2
The long-lived and optically addressable spin states of silicon vacancies () in 4H-SiC make them promising qubits for quantum communication and sensing. The…
Nonlinear magnon control of atomic spin defects in scalable quantum devices
Mauricio Bejarano, Francisco J. T. Goncalves, Toni Hache +10
Ongoing efforts in quantum engineering have recently focused on integrating magnonics into hybrid quantum architectures for novel functionalities. While hybrid magnon-quantum spin…
Wafer-scale nanofabrication of telecom single-photon emitters in silicon
M. Hollenbach, N. Klingner, N. S. Jagtap +9
A highly promising route to scale millions of qubits is to use quantum photonic integrated circuits (PICs), where deterministic photon sources, reconfigurable optical elements, and…
A photonic platform hosting telecom photon emitters in silicon
Michael Hollenbach, Nagesh S. Jagtap, Ciarán Fowley +12
Silicon, a ubiquitous material in modern computing, is an emerging platform for realizing a source of indistinguishable single-photons on demand. The integration of recently discov…
Inverted fine structure of a 6H-SiC qubit enabling robust spin-photon interface
I. D. Breev, Z. Shang, A. V. Poshakinskiy +11
Optically controllable solid-state spin qubits are one of the basic building blocks for applied quantum technology. Efficient extraction of emitted photons and a robust spin-photon…
Acoustically induced coherent spin trapping
A. Hernández-Mínguez, A. V. Poshakinskiy, M. Hollenbach +2
Hybrid spin-optomechanical quantum systems offer high flexibility, integrability and applicability for quantum science and technology. Particularly, on-chip surface acoustic waves…
Mapping the stray fields of a nanomagnet using spin qubits in SiC
M. Bejarano, F. J. T. Goncalves, M. Hollenbach +7
We report the use of optically addressable spin qubits in SiC to probe the magnetic stray fields generated by a ferromagnetic microstructure lithographically patterned on the surfa…
Engineering telecom single-photon emitters in silicon for scalable quantum photonics
M. Hollenbach, Y. Berencén, U. Kentsch +2
We create and isolate single-photon emitters with a high brightness approaching counts per second in commercial silicon-on-insulator (SOI) wafers. The emission occurs in the…
Anisotropic Spin-Acoustic Resonance in Silicon Carbide at Room Temperature
A. Hernández-Mínguez, A. V. Poshakinskiy, M. Hollenbach +2
We report on acoustically driven spin resonances in atomic-scale centers in silicon carbide at room temperature. Specifically, we use a surface acoustic wave cavity to selectively…