Offset Stability of GMI Field Sensors

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F05%3A00110278" target="_blank" >RIV/68407700:21230/05:00110278 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Offset Stability of GMI Field Sensors

Original language description

A single-core and a double-core GMI field sensors with permalloy PY79M material were subjected to strong magnetic shocks of both polarities (up to 40 mT). The both sensors were afterwards tested in temperature chamber and offset stabilities were achievedin temperature span from -20°C to +70°C. Moreover, single-core amorphous sensor underwent same tests. Large field shocks does not cause offset error higher than 2.7 uT and 1.2 uT, the temperature offset drift of 283 nT/K and 190 nT/K for the single- andthe double-core PY sensors respectively. The perming effect 1.5 uT and temperature zero drift of -409 nT/K was achieved for the amorphous field sensor.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JB - Sensors, detecting elements, measurement and regulation

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2005

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

EUROSENSORS XIX - Proceedings

ISBN

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ISSN

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e-ISSN

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Number of pages

4

Pages from-to

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Publisher name

IEEE

Place of publication

Barcelona

Event location

Barcelona

Event date

Sep 11, 2005

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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