Current-voltage characteristics of a four-terminal superconducting weak link
β Scribed by Bao-Yi Shi; Lide Zhang; Yuan-Dong Dai; Y. H. Kao
- Publisher
- Springer US
- Year
- 1984
- Tongue
- English
- Weight
- 762 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0022-2291
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π SIMILAR VOLUMES
The electric property of a YBCO/Ag/Pb junction was examined by a novel measurement echnique using a superconducting galvanome~er. The residual resistance below Ic was less ~han 10-14 ohm cm 2 . The current-vol~age chracteristic above Ic was measured wi~h a voltage sensi~ivity of 10 pV.
Recently, we have used a simple resistively shunted junction (RSJ) model to analyze the current-voltage characteristics of the superconducting field effect transistor (SUFET) reported by Hatano and coworkers [J. Vac. Sci. Technol. B 7, 1333 (1989)]. In this paper, we compare the results of the simpl