A superconducting single electron transistor, based on aluminum electrodes, was fabricated and studied. The characterization was made by measuring both the transport properties as a function of temperature and the noise performance. As a result, we observed modulation of the transfer characteristics up to 1.4K and we measured a charge sensitivity of 3.8 10-4 e/?Hz at 10 Hz and 0.3 K.
Noise Measurements of a Superconducting Single Electron Transistor (SSET) at T= 0.3 K
MG Castellano;F Chiarello;R Leoni;G Torrioli
2001
Abstract
A superconducting single electron transistor, based on aluminum electrodes, was fabricated and studied. The characterization was made by measuring both the transport properties as a function of temperature and the noise performance. As a result, we observed modulation of the transfer characteristics up to 1.4K and we measured a charge sensitivity of 3.8 10-4 e/?Hz at 10 Hz and 0.3 K.File in questo prodotto:
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