The unshunted Squid revisited

Research output: Contribution to journalArticleScientificpeer-review

2 Citations (Scopus)

Abstract

We have demonstrated stable running-mode operation of a superconducting quantum interferometer whose Josephson junction shunts are capacitively blocked in order to cut the signal-band noise currents. An intrinsic energy resolution of 26 times the Planck's constant was reached, which is compared against a numerical estimate obtained in the noise downmixing picture.
Original languageEnglish
Article number065003
Number of pages4
JournalSuperconductor Science and Technology
Volume24
Issue number6
DOIs
Publication statusPublished - 2011
MoE publication typeA1 Journal article-refereed

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Interferometers
shunts
Josephson junctions
estimates
energy

Cite this

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title = "The unshunted Squid revisited",
abstract = "We have demonstrated stable running-mode operation of a superconducting quantum interferometer whose Josephson junction shunts are capacitively blocked in order to cut the signal-band noise currents. An intrinsic energy resolution of 26 times the Planck's constant was reached, which is compared against a numerical estimate obtained in the noise downmixing picture.",
author = "Mikko Kiviranta",
year = "2011",
doi = "10.1088/0953-2048/24/6/065003",
language = "English",
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journal = "Superconductor Science and Technology",
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The unshunted Squid revisited. / Kiviranta, Mikko.

In: Superconductor Science and Technology, Vol. 24, No. 6, 065003, 2011.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - The unshunted Squid revisited

AU - Kiviranta, Mikko

PY - 2011

Y1 - 2011

N2 - We have demonstrated stable running-mode operation of a superconducting quantum interferometer whose Josephson junction shunts are capacitively blocked in order to cut the signal-band noise currents. An intrinsic energy resolution of 26 times the Planck's constant was reached, which is compared against a numerical estimate obtained in the noise downmixing picture.

AB - We have demonstrated stable running-mode operation of a superconducting quantum interferometer whose Josephson junction shunts are capacitively blocked in order to cut the signal-band noise currents. An intrinsic energy resolution of 26 times the Planck's constant was reached, which is compared against a numerical estimate obtained in the noise downmixing picture.

U2 - 10.1088/0953-2048/24/6/065003

DO - 10.1088/0953-2048/24/6/065003

M3 - Article

VL - 24

JO - Superconductor Science and Technology

JF - Superconductor Science and Technology

SN - 0953-2048

IS - 6

M1 - 065003

ER -