Fig 1: Zero-frequency noise measurement
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Transcript of Fig 1: Zero-frequency noise measurement
Fig 1: Zero-frequency noise measurement!provides a primary thermometer
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voltage, V (�V)
zero-freqcurrentnoise
spectraldensity
S(1.0e-29A^2*s)
single spin-degenerate channel, � = 0.1
T = 100 mK (� 2 GHz � 8.6 �V)T = 50 mK (� 1 GHz � 4.3 �V)
Fig 2: Quantum noise is definitely not white
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frequency, f (GHz)
currentnoise
spectraldensity
S(1.0e-29A^2*s)
single spin-degenerate channel, � = 0.1, V = 0
T = 100 mK (� 2 GHz � 8.6 �V)T = 50 mK (� 1 GHz � 4.3 �V)
Electronic circuits with a nano-sized island
Theoretical Nanophysics BME, 2019 Spring
Lectures 7-8, 2019/03/27, 04/03
Yuli Nazarov and Yaroslav Blanter Quantum Transport (Introduction to Nanoscience)
Cambridge University Press, 2009 chapter 3.1, 3.2
