13.4 Xiling: Cryo-CMOS 18-bit Dual-DAC Manipulator with 4.6μV Precision and 4.1nV/Hz^0.5 Noise Co-Integrated with the Single Electron Transistor at 60mK

2026-06-25 Hits:

Journal:2025 IEEE International Solid-State Circuits Conference (ISSCC)

Place of Publication:San Francisco, CA, USA

Abstract:Millions of physical quantum-bits (Qubits) are envisioned for a fault-tolerant quantum computer [1]. Compared with the superconducting Qubit or trapped-ions, the silicon spin Qubits are scaling friendly due to the compatibility with the advanced silicon process. Intel recently reveals the fabrication and 1.6K verification of hundreds of Si/SiGe quantum dots on a 300mm Si wafer [2]. In addition, through the Coulomb blockade, the single electron transistor (SET) controls the flow of the electron between the source and drain to a quantum dot built either by a single phosphorus atom on Silicon [3]

Note:https://ieeexplore.ieee.org/document/10904579

All the Authors:Yifei Zhang,Haichuan Lin

First Author:Yingjie Li

Indexed by:会议

Correspondence Author:Cheng Wang

Document Code:10.1109/ISSCC49661.2025.10904579

Page Number:242-243

Translation or Not:no

Date of Publication:2025-02-16

Date of Publication:2025-02-16