Cryo-CMOS for quantum computing
- 1 December 2016
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 13.5.1-13.5.4
Abstract
Cryogenic CMOS, or cryo-CMOS circuits and systems, are emerging in VLSI design for many applications, in primis quantum computing. Fault-tolerant quantum bits (qubits) in surface code configurations, one of the most accepted implementations in quantum computing, operate in deep sub-Kelvin regime and require scalable classical control circuits. In this paper we advocate the need for a new generation of deep-submicron CMOS circuits operating at deep-cryogenic temperatures to achieve the performance required in a fault-tolerant qubit system. We outline the challenges and limitations of operating CMOS in near-zero Kelvin regimes and we propose solutions. The paper concludes with several examples showing the suitability of integrating fault-tolerant.qubits with CMOS.Keywords
This publication has 17 references indexed in Scilit:
- A CMOS silicon spin qubitNature Communications, 2016
- SOI platform for spin qubits2016
- An FPGA-based instrumentation platform for use at deep cryogenic temperaturesReview of Scientific Instruments, 2016
- Quantum control and process tomography of a semiconductor quantum dot hybrid qubitNature, 2014
- Single-photon imaging in complementary metal oxide semiconductor processesPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2014
- Cryogenic on-chip multiplexer for the study of quantum transport in 256 split-gate devicesApplied Physics Letters, 2013
- Integration of on-chip field-effect transistor switches with dopantless Si/SiGe quantum dots for high-throughput testingApplied Physics Letters, 2013
- Long-distance coherent coupling in a quantum dot arrayNature Nanotechnology, 2013
- Dispersive Readout of a Few-Electron Double Quantum Dot with Fast rf Gate SensorsPhysical Review Letters, 2013
- Fast single-charge sensing with a rf quantum point contactApplied Physics Letters, 2007