Today, an electron spin qubit on silicon appears to be a very promising physical platform for the fabrication of future quantum microprocessors. Thousands of these qubits should be packed together into one single silicon die in order to break the quantum supremacy barrier. Microelectronics engineers are currently leveraging on the current CMOS technology to design the manipulation and read-out electronics as cryogenic integrated circuits. Several of these circuits are RFICs, as VCO, LNA, and mixers. Therefore, the availability of a qubit CAD model plays a central role in the proper design of these cryogenic RFICs. The present paper reports on a circuit-based compact model of an electron spin qubit for CAD applications. The proposed model is described and tested, and the limitations faced are highlighted and discussed.

Circuit-Based Compact Model of Electron Spin Qubit / Borgarino, M.. - In: ELECTRONICS. - ISSN 2079-9292. - 11:4(2022), pp. 526-539. [10.3390/electronics11040526]

Circuit-Based Compact Model of Electron Spin Qubit

Borgarino M.
2022

Abstract

Today, an electron spin qubit on silicon appears to be a very promising physical platform for the fabrication of future quantum microprocessors. Thousands of these qubits should be packed together into one single silicon die in order to break the quantum supremacy barrier. Microelectronics engineers are currently leveraging on the current CMOS technology to design the manipulation and read-out electronics as cryogenic integrated circuits. Several of these circuits are RFICs, as VCO, LNA, and mixers. Therefore, the availability of a qubit CAD model plays a central role in the proper design of these cryogenic RFICs. The present paper reports on a circuit-based compact model of an electron spin qubit for CAD applications. The proposed model is described and tested, and the limitations faced are highlighted and discussed.
2022
10-feb-2022
11
4
526
539
Circuit-Based Compact Model of Electron Spin Qubit / Borgarino, M.. - In: ELECTRONICS. - ISSN 2079-9292. - 11:4(2022), pp. 526-539. [10.3390/electronics11040526]
Borgarino, M.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/1263566
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