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20002026
most citedNanofabricated and integrated colour centres in silicon carbide with high-coherence spin-optical properties

197 citations

Showing 2023Show all

6 papers · 1 filter

physics.app-ph2023★ 61 cited

Demonstration and STEM Analysis of Ferroelectric Switching in MOCVD-Grown Single Crystalline AlScN

Niklas Wolff, Georg Schoenweger, Isabel Streicher +10

Wurtzite-type AlScN solid solutions grown by metal organic chemical vapour deposition are for the first time confirmed to be ferroelectric. The film with 230 nm thickne…

physics.app-ph2023★ 2 cited

Diamond-on-chip infrared absorption magnetic field camera

Julian M. Bopp, Hauke Conradi, Felipe Perona +11

Integrated and fiber-packaged magnetic field sensors with a sensitivity sufficient to sense electric pulses propagating along nerves in life science applications and with a spatial…

quant-ph2023★ 14 cited

Measuring nuclear spin qubits by qudit-enhanced spectroscopy in Silicon Carbide

Erik Hesselmeier, Pierre Kuna, István Takács +8

Nuclear spins with hyperfine coupling to single electron spins are highly valuable quantum bits. In this work we probe and characterise the particularly rich nuclear spin environme…

quant-ph2023★ 18 cited

Spectral stability of V2 centres in sub-micron 4H-SiC membranes

Jonah Heiler, Jonathan Körber, Erik Hesselmeier +9

Colour centres in silicon carbide emerge as a promising semiconductor quantum technology platform with excellent spin-optical coherences.However, recent efforts towards maximising…

cond-mat.mtrl-sci2023★ 14 cited

Scalable Atomic Arrays for Spin-Based Quantum Computers in Silicon

Alexander M. Jakob, Simon G. Robson, Hannes R. Firgau +8

Semiconductor spin qubits combine excellent quantum performance with the prospect of manufacturing quantum devices using industry-standard metal-oxide-semiconductor (MOS) processes…

physics.optics2023★ 36 cited

Scalable fabrication of hemispherical solid immersion lenses in silicon carbide through grayscale hard-mask lithography

Christiaan Bekker, Muhammad Junaid Arshad, Pasquale Cilibrizzi +8

Grayscale lithography allows the creation of micrometer-scale features with spatially-controlled height in a process that is fully compatible with standard lithography. Here, solid…