Fabrication and Characterization of a Quantum Voltage Noise Source Chip for a Johnson Noise Thermometer

Fabrication and Characterization of a Quantum Voltage Noise Source Chip for a Johnson Noise Thermometer

A Johnson noise thermometer (JNT) determines the thermodynamic temperature through cross-correlation measurement of the Johnson noise in a sense resistor at an unknown temperature. In the quantum voltage calibrated JNT system, a superconductive quantum voltage noise source (QVNS) is required to prod...

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Bibliographic Details
Main Authors: Yuan Zhong, Kunli Zhou, Jinjin Li, Jifeng Qu, Wenhui Cao, Xueshen Wang, Zegang Ni, Qina Han, Mingyu Zhang, Qing Zhong
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Access
Subjects:
Josephson junctions
Johnson noise thermometer
pulse driven
quantum voltage noise source
Online Access:https://ieeexplore.ieee.org/document/9509531/

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