Developing of a fast cryodetector read-out for mass spectrometry

S. V. Uchaikin, F. Pröbst, W. Seidel

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We report on the development of a SQUID read-out for a fast cryogenic detector with superconducting phase transition thermometer. To avoid the usual transformer matching and modulation-demodulation technique we are using a second SQUID to amplify the signal of a first stage input SQUID. A bandwidth of 2 MHz and a slew rate of 2×105 Φ0 s-1 were achieved. The system is developed for the detection of large protein molecules in a time of flight mass spectrometer.

Original languageEnglish
Pages (from-to)177-179
Number of pages3
JournalPhysica C: Superconductivity and its Applications
Volume350
Issue number3-4
DOIs
Publication statusPublished - 15 Feb 2001

Fingerprint

SQUIDs
thermometers
demodulation
transformers
mass spectrometers
cryogenics
Mass spectrometry
mass spectroscopy
proteins
bandwidth
modulation
detectors
molecules
Thermometers
Mass spectrometers
Demodulation
Cryogenics
Phase transitions
Modulation
Detectors

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Developing of a fast cryodetector read-out for mass spectrometry. / Uchaikin, S. V.; Pröbst, F.; Seidel, W.

In: Physica C: Superconductivity and its Applications, Vol. 350, No. 3-4, 15.02.2001, p. 177-179.

Research output: Contribution to journalArticle

@article{4170e9ad1d1f44a9b158adf97ebd0aec,
title = "Developing of a fast cryodetector read-out for mass spectrometry",
abstract = "We report on the development of a SQUID read-out for a fast cryogenic detector with superconducting phase transition thermometer. To avoid the usual transformer matching and modulation-demodulation technique we are using a second SQUID to amplify the signal of a first stage input SQUID. A bandwidth of 2 MHz and a slew rate of 2×105 Φ0 s-1 were achieved. The system is developed for the detection of large protein molecules in a time of flight mass spectrometer.",
author = "Uchaikin, {S. V.} and F. Pr{\"o}bst and W. Seidel",
year = "2001",
month = "2",
day = "15",
doi = "10.1016/S0921-4534(00)01601-4",
language = "English",
volume = "350",
pages = "177--179",
journal = "Physica C: Superconductivity and its Applications",
issn = "0921-4534",
publisher = "Elsevier",
number = "3-4",

}

TY - JOUR

T1 - Developing of a fast cryodetector read-out for mass spectrometry

AU - Uchaikin, S. V.

AU - Pröbst, F.

AU - Seidel, W.

PY - 2001/2/15

Y1 - 2001/2/15

N2 - We report on the development of a SQUID read-out for a fast cryogenic detector with superconducting phase transition thermometer. To avoid the usual transformer matching and modulation-demodulation technique we are using a second SQUID to amplify the signal of a first stage input SQUID. A bandwidth of 2 MHz and a slew rate of 2×105 Φ0 s-1 were achieved. The system is developed for the detection of large protein molecules in a time of flight mass spectrometer.

AB - We report on the development of a SQUID read-out for a fast cryogenic detector with superconducting phase transition thermometer. To avoid the usual transformer matching and modulation-demodulation technique we are using a second SQUID to amplify the signal of a first stage input SQUID. A bandwidth of 2 MHz and a slew rate of 2×105 Φ0 s-1 were achieved. The system is developed for the detection of large protein molecules in a time of flight mass spectrometer.

UR - http://www.scopus.com/inward/record.url?scp=0342419441&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0342419441&partnerID=8YFLogxK

U2 - 10.1016/S0921-4534(00)01601-4

DO - 10.1016/S0921-4534(00)01601-4

M3 - Article

VL - 350

SP - 177

EP - 179

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

SN - 0921-4534

IS - 3-4

ER -