论文信息 - Josephson noise thermometry with HTS devices

Josephson noise thermometry with HTS devices

We suggest that the very promising performance of Josephson devices based on high temperature superconductors (HTS) can provide new areas of application for a novel form of primary thermometer which has so far only been applied in the temperature range below 1 K. Both higher temperatures (up to 30 K) and much faster measuring times should be possible by using a novel dc SQUID readout system and by using recent improvements in electronic counter technology. >

J. C. Gallop | B. W. Petley

[1] J. E. Zimmerman,et al. NOISE THERMOMETRY WITH THE JOSEPHSON EFFECT. , 1971 .

[2] D. Vechten,et al. Effect of additive noise and bandpass filter on the performance of a Josephson junction noise thermometer , 1982 .

[3] Y. Divin,et al. Josephson oscillations and noise temperatures in YBa2Cu3O7−x grain‐boundary junctions , 1992 .

[4] J. Ekin,et al. Method for making low‐resistivity contacts to high Tc superconductors , 1988 .

[5] D. Awschalom,et al. Low‐noise modular microsusceptometer using nearly quantum limited dc SQUIDs , 1988 .

[6] K. Young,et al. Transport characteristics of Tl2Ba2CaCu2O8 bicrystal grain boundary junctions at 77 K , 1993 .

[7] B. Stritzker,et al. Low 1/f noise single‐layer YBa2Cu3Ox dc SQUID at 77 K , 1992 .

[8] R. Soulen,et al. Measurements of absolute temperature below 0.75 K using a Josephson-junction noise thermometer , 1994 .