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Highly efficient spin filtering of ballistic electrons in hybrid spin valve/semiconductor structures

dc.contributor.authorSteinmuller, S. J.en
dc.contributor.authorTrypiniotis, Theodossisen
dc.contributor.authorHirohata, A.en
dc.contributor.authorCho, W. S.en
dc.contributor.authorLew, W. S.en
dc.contributor.authorVaz, C. A. F.en
dc.contributor.authorBland, J. A. C.en
dc.contributor.editorBadawy W.en
dc.contributor.editorMoussa W.en
dc.creatorSteinmuller, S. J.en
dc.creatorTrypiniotis, Theodossisen
dc.creatorHirohata, A.en
dc.creatorCho, W. S.en
dc.creatorLew, W. S.en
dc.creatorVaz, C. A. F.en
dc.creatorBland, J. A. C.en
dc.date.accessioned2019-12-02T15:33:29Z
dc.date.available2019-12-02T15:33:29Z
dc.date.issued2004
dc.identifier.isbn0-7695-2189-4
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/59099
dc.description.abstractThe highly efficient spin filtering of ballistic electrons in hybrid spin valve/semiconductor (SC) structures was discussed. It was found that the photocurrent was dependent on the relative alignment of the light helicity with the ferromagnetic (FM) layer magnetization. A 2400% increase in the helicity dependent photocurrent was also observed when the spin valve was switched from parallel to antiparallel alignment. The results show that the spin valve has the capability of detecting a small spin imbalance of the current flowing from the SC into the FM.en
dc.sourceProceedings - 2004 International Conference on MEMS, NANO and Smart Systems, ICMENS 2004en
dc.sourceProceedings - 2004 International Conference on MEMS, NANO and Smart Systems, ICMENS 2004en
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-16244393391&partnerID=40&md5=40b91970cfb64b095a284438e4d60a7c
dc.subjectPolarizationen
dc.subjectFerromagnetic materialsen
dc.subjectMagnetizationen
dc.subjectElectronsen
dc.subjectSpin polarizationen
dc.subjectSemiconductor materialsen
dc.subjectTemperature distributionen
dc.subjectPhotocurrentsen
dc.subjectSchottky barrier diodesen
dc.subjectSpin filteringen
dc.subjectBallistic electronsen
dc.subjectHybrid spin valveen
dc.subjectPotential energyen
dc.titleHighly efficient spin filtering of ballistic electrons in hybrid spin valve/semiconductor structuresen
dc.typeinfo:eu-repo/semantics/conferenceObject
dc.author.facultyΣχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Φυσικής / Department of Physics
dc.type.uhtypeConference Objecten
dc.description.notes<p>Sponsors: IEEE Computer Societyen
dc.description.notesIEEE CAS TC-BioCAsen
dc.description.notesIEEE Circuit and Systems Societyen
dc.description.notesConference code: 64520</p>en


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