{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,13]],"date-time":"2026-06-13T20:12:10Z","timestamp":1781381530049,"version":"3.54.1"},"reference-count":15,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2012,4,2]],"date-time":"2012-04-02T00:00:00Z","timestamp":1333324800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>A limited number of Anisotropic Magnetoresistive (AMR) commercial-off-the-shelf (COTS) magnetic sensors of the HMC series by Honeywell, with and without integrated front-end electronics, were irradiated with gamma rays up to a total irradiation dose of 200 krad (Si), following the ESCC Basic Specification No. 22900. Due to the magnetic cleanliness required for these tests a special set-up was designed and successfully employed. Several parameters of the sensors were monitored during testing and the results are reported in this paper. The authors conclude that AMR sensors without front-end electronics seem to be robust against radiation doses of up to 200 krad (Si) with a dose rate of 5 krad (Si)\/hour and up to a resolution of tens of nT, but sensors with an integrated front-end seem to be more vulnerable to radiation.<\/jats:p>","DOI":"10.3390\/s120404447","type":"journal-article","created":{"date-parts":[[2012,4,2]],"date-time":"2012-04-02T11:06:22Z","timestamp":1333364782000},"page":"4447-4465","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["Gamma Irradiation of Magnetoresistive Sensors for Planetary Exploration"],"prefix":"10.3390","volume":"12","author":[{"given":"Ruy","family":"Sanz","sequence":"first","affiliation":[{"name":"Space Programs & Space Sciences Department of the Spanish National Institute of Aerospace Technology (INTA), 28850, Torrej\u00f3n de Ardoz, Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ana B.","family":"Fern\u00e1ndez","sequence":"additional","affiliation":[{"name":"Space Programs & Space Sciences Department of the Spanish National Institute of Aerospace Technology (INTA), 28850, Torrej\u00f3n de Ardoz, Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jose A.","family":"Dominguez","sequence":"additional","affiliation":[{"name":"Space Programs & Space Sciences Department of the Spanish National Institute of Aerospace Technology (INTA), 28850, Torrej\u00f3n de Ardoz, Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Boris","family":"Mart\u00edn","sequence":"additional","affiliation":[{"name":"Space Programs & Space Sciences Department of the Spanish National Institute of Aerospace Technology (INTA), 28850, Torrej\u00f3n de Ardoz, Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marina D.","family":"Michelena","sequence":"additional","affiliation":[{"name":"Space Programs & Space Sciences Department of the Spanish National Institute of Aerospace Technology (INTA), 28850, Torrej\u00f3n de Ardoz, Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2012,4,2]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1016\/j.polar.2008.05.002","article-title":"The Ant-Plane Group. 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