Published May 2004
| Version v1
Journal article
Temperature dependence of DC SQUID magnetometer performances
Description
We report experimental results on temperature dependence of the main characteristics of fully integrated DC SQUID magnetometers realized on niobium technology. At T=4.2 K the sensor shown a white magnetic field noise spectral density of 2.9 fT/Hz1/2. A slow increase of the field noise (about 20%) was observed with increasing temperature up to 5 K, giving a considerable tolerance of the working temperature of niobium magnetometers in some innovative multichannel systems for magnetoencephalography
Additional details
Identifiers
- DOI
- 10.1016/j.jmmm.2003.12.333;
- PII
- S030488530301984X;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 272-276
- Journal Issue
- 6
- Journal Page Range
- p. E1077-E1078
- ISSN
- 0304-8853
- CODEN
- JMMMDC
Conference
- Title
- International conference on magnetism
- Acronym
- ICM 2003
- Dates
- 27 Jul - 1 Aug 2003
- Place
- Rome (Italy)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36054258
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- MAGNETIC FIELDS; MAGNETOMETERS; NIOBIUM; NOISE; PERFORMANCE; SPECTRAL DENSITY; SQUID DEVICES; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0000-0013 K
- Descriptors DEC
- ELECTRONIC EQUIPMENT; ELEMENTS; EQUIPMENT; FLUXMETERS; FUNCTIONS; MEASURING INSTRUMENTS; METALS; MICROWAVE EQUIPMENT; REFRACTORY METALS; SPECTRAL FUNCTIONS; SUPERCONDUCTING DEVICES; TEMPERATURE RANGE; TRANSITION ELEMENTS
Optional Information
- Copyright
- Copyright (c) 2003 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.