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Calorimetric single particle detection in high magnetic fields at low temperatures

dc.contributor.authorDe Moor, P.
dc.contributor.authorCamps, J.
dc.contributor.authorSchuurmans, P.
dc.contributor.authorSeverijns, N.
dc.contributor.authorVanderpoorten, W.
dc.contributor.authorVan Geert, A.
dc.contributor.authorVanhellemont, Y.
dc.contributor.authorVanneste, L.
dc.contributor.authorWouters, J.
dc.contributor.authorCoron, N.
dc.contributor.authorJegoudez, G.
dc.contributor.authorLeblanc, J.
dc.date1996
dc.date.accessioned2017-05-23T10:04:27Z
dc.date.available2017-05-23T10:04:27Z
dc.identifier.urihttps://orfeo.belnet.be/handle/internal/5503
dc.descriptionHigh resolution calorimetric detection of single particles in magnetic fields up to 8 T at temperatures <0.1 K is reported. A careful study of heavily doped Si and Ge thermistors reveals an extremely large positive magnetoresistance in the variable range hopping conductivity regime. This phenomenon is used to optimize the impedance and the temperature sensitivity of a calorimetric detector. Initial experiments show an energy resolution full width at half maximum of 800 eV for 62.5 keV conversion electrons and an energy threshold of <400 eV.
dc.languageeng
dc.titleCalorimetric single particle detection in high magnetic fields at low temperatures
dc.typeArticle
dc.subject.frascatiPhysical sciences
dc.audienceScientific
dc.source.titleJournal of Applied Physics
dc.source.volume79
dc.source.issue8
dc.source.page3811-3815
Orfeo.peerreviewedYes
dc.identifier.doi10.1063/1.361806
dc.identifier.scopus2-s2.0-0039213825


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