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20112026
most citedShot noise spectroscopy on a semiconductor quantum dot in the elastic and inelastic cotunneling regimes

32 citations · 119 across the 15 of their papers we have counts for

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physics.ins-det2026

Helium-Gas-Cooled Cryogenic Current Comparator Integrated with a Quantum Resistance Standard

Yuma Okazaki, Takehiko Oe, Nobu-Hisa Kaneko

We report a cryogen-free cryogenic current comparator (CCC) system for precision resistance measurements. A helium-gas chamber was developed and installed on the 4 K stage of a cry…

physics.ins-det2015

Design and Analysis on a Cryogenic Current Amplifier with a Superconducting Microwave Resonator

Yuma Okazaki, Nobu-hisa Kaneko

We propose a new type of cryogenic current amplifiers, in which low-frequency power spectrum of current can be measured through a measurement of microwave response of a superconduc…