Radio Frequency-Single Electron Transistor: A Fast and Sensitive Electrometer Analogous to the Radio Frequency-Superconducting Quantum Interference Device

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DOI: 10.1023/A:1007728908729

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摘要: We describe a new mode of operation the single electron transistor (SET). The so-called RF-SET (radio frequency-SET) is dual RF-SQUID frequency-superconducting quantum interference device). It has been operated at frequencies above 100 MHz with very high charge sensitivity (1.2 × 10−5 e/√Hz. large bandwidth, combined sensitivity, will enable studies dynamics mesoscopic systems on short time scales.

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