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Charge-sensing of a Ge/Si core/shell nanowire double quantum dot using a high-impedance superconducting resonator

Spin qubits in germanium are a promising contender for scalable quantum computers. Reading out of the spin and charge configuration of quantum dots formed in Ge/Si core/shell nanowires is typically performed by measuring the current through the nanowire. Here, we demonstrate a more versatile approac...

Whakaahuatanga katoa

I tiakina i:
Ngā kaituhi matua: J H Ungerer, P Chevalier Kwon, T Patlatiuk, J Ridderbos, A Kononov, D Sarmah, E P A M Bakkers, D Zumbühl, C Schönenberger
Hōputu: Artigo
Reo:Inglês
I whakaputaina: IOP Publishing 2023-01-01
Rangatū:Materials for Quantum Technology
Ngā marau:
Ge/Si core/shell nanowire
quantum dots
resonator
charge-sensing
NbTiN
holes
Urunga tuihono:https://doi.org/10.1088/2633-4356/ace2a6
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