13 citations · 28 across the 4 of their papers we have counts for
4 papers
Si/SiGe quantum dot with superconducting single-electron transistor charge sensor
Mingyun Yuan, Feng Pan, Zhen Yang +6
We report a robust process for fabrication of surface-gated Si/SiGe quantum dots (QDs) with an integrated superconducting single-electron transistor (S-SET) charge sensor. A combin…
Quantum Noise, Effective Temperature, and Damping in a Superconducting Single-Electron Transistor
W. W. Xue, Z. Ji, Feng Pan +2
We have directly measured the quantum noise of a superconducting single-electron transistor (S-SET) embedded in a microwave resonator consisting of a superconducting LC tank circui…
On-Chip Matching Networks for Radio-Frequency Single-Electron-Transistors
W. W. Xue, Z. Ji, B. Davis +4
In this letter, we describe operation of a radio-frequency superconducting single electron transistor (RF-SSET) with an on-chip superconducting LC matching network consisting of a…
Shot-Noise-Limited Operation of a Fast Quantum-Point-Contact Charge Sensor
Madhu Thalakulam, W. W. Xue, Feng Pan +5
We have operated a quantum point contact (QPC) charge detector in a radio frequency (RF) mode that allows fast charge detection in a bandwidth of tens of megahertz. We find that th…