NDLI: A miniature SQUID magnetometer with direct read-out electronics

Content Provider	IEEE Xplore Digital Library
Author	Polushkin, V. Wallis, M. Glowacka, D. Matthews, A. Lumley, J.M.
Copyright Year	2002
Abstract	A novel miniature SQUID magnetometer with direct read-out electronics has been developed. A high flux-to-voltage transfer factor of up to 2500 mV//spl Phi//sub 0/ is achieved without additional positive feedback (/spl Phi//sub 0/ is the flux quantum). A flux resolution of 8/spl times/10/sup -7/ /spl Phi//sub 0//Hz/sup 1/2 /, corresponding to a magnetic moment sensitivity of approximately 2/spl times/10/sup -2/0 Am/sup 2//Hz/sup 1/2 / has been measured. This magnetometer can be used to study the dynamic magnetization properties (including NMR and MRI) of micron and sub-micron size particles and for high-resolution surface magnetometry.
Sponsorship	Council on Superconductivity Appl. Superconductivity Conference Inc MIT
Starting Page	1053
Ending Page	1056
Page Count	4
File Size	431935
File Format	PDF
ISSN	10518223
Volume Number	7
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1997-06-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	SQUID magnetometers Magnetic flux Superconducting magnets Magnetic noise Bandwidth Feedback loop Energy resolution Magnetic sensors Magnetic semiconductors Preamplifiers
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Improved direct-coupled dc SQUID read-out electronics with automatic bias voltage tuning

SQUID Operation at a Constant Voltage

Compact Miniature High-Resolution Thermometer

Multichannel SQUID System With Integrated Magnetic Shielding for Magnetocardiography of Mice

DC SQUID preamplifier for DC-SQUID magnetometer

Design and performance aspects of pickup loop structures for miniature SQUID magnetometry

Magnetic field sensors with digital feedback read-out

Maximum theoretical bandwidth and slewrate of a dc SQUID feedback system

High-resolution magnetic mapping using a SQUID magnetometer array

A miniature SQUID magnetometer with direct read-out electronics

Similar Documents

Improved direct-coupled dc SQUID read-out electronics with automatic bias voltage tuning

SQUID Operation at a Constant Voltage

Compact Miniature High-Resolution Thermometer

Multichannel SQUID System With Integrated Magnetic Shielding for Magnetocardiography of Mice

DC SQUID preamplifier for DC-SQUID magnetometer

Design and performance aspects of pickup loop structures for miniature SQUID magnetometry

Magnetic field sensors with digital feedback read-out

Maximum theoretical bandwidth and slewrate of a dc SQUID feedback system

High-resolution magnetic mapping using a SQUID magnetometer array

A miniature SQUID magnetometer with direct read-out electronics