TY - GEN
T1 - Development of a broadband shot noise measurement system at low-temperature for noise thermometry
AU - Park, J.
AU - Rehman, M.
AU - Choi, J. S.
AU - Khim, Z. G.
AU - Ryu, S. W.
AU - Song, W.
AU - Chong, Y.
PY - 2010
Y1 - 2010
N2 - We report our experimental setup for the shot noise thermometry system at KRISS. Precision RF measurement setup in the frequency range of about 1 GHz has been installed in a He-3 refrigerator, which can be cooled down to 300 mK. The shot noise of Al-AlOx-Al tunnel junction, fabricated by two angle-evaporation technique, was measured and compared with theoretical curve. The inferred temperature from the noise curve agrees well with the measured temperature.
AB - We report our experimental setup for the shot noise thermometry system at KRISS. Precision RF measurement setup in the frequency range of about 1 GHz has been installed in a He-3 refrigerator, which can be cooled down to 300 mK. The shot noise of Al-AlOx-Al tunnel junction, fabricated by two angle-evaporation technique, was measured and compared with theoretical curve. The inferred temperature from the noise curve agrees well with the measured temperature.
UR - https://www.scopus.com/pages/publications/77956622666
U2 - 10.1109/CPEM.2010.5543645
DO - 10.1109/CPEM.2010.5543645
M3 - Conference contribution
AN - SCOPUS:77956622666
SN - 9781424467952
T3 - CPEM Digest (Conference on Precision Electromagnetic Measurements)
SP - 510
EP - 511
BT - 2010 Conference on Precision Electromagnetic Measurements, CPEM 2010
T2 - 2010 Conference on Precision Electromagnetic Measurements, CPEM 2010
Y2 - 13 June 2010 through 18 June 2010
ER -