Silicon Spin Qubit Control and Readout Circuits in 22nm FDSOI CMOS
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arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866914948111663104 |
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| author | Severino, Raffaele R. Spasaro, Michele Zito, Domenico |
| author_facet | Severino, Raffaele R. Spasaro, Michele Zito, Domenico |
| contents | This paper investigates the implementation of microwave and mm-wave integrated circuits for control and readout of electron/hole spin qubits, as elementary building blocks for future emerging quantum computing technologies. In particular, it summarizes the most relevant readout and control techniques of electron/hole spin qubits, addresses the feasibility and reports some preliminary simulation results of two blocks: transimpedance amplifier (TIA) and pulse generator (PG). The TIA exhibits a transimpedance gain of 108.5 dB Ohm over a -3dB bandwidth of 18 GHz, with input-referred noise current spectral density of 0.89 pA/root(Hz) at 10 GHz. The PG provides a mm-wave sinusoidal pulse with a minimum duration time of 20 ps. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_08182 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Silicon Spin Qubit Control and Readout Circuits in 22nm FDSOI CMOS Severino, Raffaele R. Spasaro, Michele Zito, Domenico Quantum Physics This paper investigates the implementation of microwave and mm-wave integrated circuits for control and readout of electron/hole spin qubits, as elementary building blocks for future emerging quantum computing technologies. In particular, it summarizes the most relevant readout and control techniques of electron/hole spin qubits, addresses the feasibility and reports some preliminary simulation results of two blocks: transimpedance amplifier (TIA) and pulse generator (PG). The TIA exhibits a transimpedance gain of 108.5 dB Ohm over a -3dB bandwidth of 18 GHz, with input-referred noise current spectral density of 0.89 pA/root(Hz) at 10 GHz. The PG provides a mm-wave sinusoidal pulse with a minimum duration time of 20 ps. |
| title | Silicon Spin Qubit Control and Readout Circuits in 22nm FDSOI CMOS |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2409.08182 |