High quality Fe3-deltaO4/InAs hybrid structure for electrical spin injection

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dc.creatorFerhat, Marhoun
dc.creatorYoh, Kanji
dc.date2006-10-25
dc.date.accessioned2026-07-07T07:55:48Z
dc.date.available2026-07-07T07:55:48Z
dc.descriptionSingle Crystalline Fe3-deltaO4 (0<=delta<=0.33) films have been epitaxially grown on InAs (001) substrates by molecular beam epitaxy using O2 as source of active oxygen. Under optimum growth conditions in-situ real time reflection high-energy electron diffraction patterns along with ex-situ atomic force microscopy indicated the (001) Fe3-deltaO4 to be grown under step-flow-growth mode with a characteristic surface reconstruction. X-ray photoelectron spectroscopy demonstrate the possibility to obtain iron oxides with compositions ranging from Fe3O4 to gamma-Fe2O3. Superconducting quantum interference device magnetometer at 300K shows well behaved magnetic properties giving therefore credibility to the promise of iron based oxides for spintronic applications.
dc.description3 pages, 4 figures appeared in Virtual Journal of Nanoscale Science and Technology, Vol:15, issue12, March 26, 2007
dc.identifierhttps://arxiv.org/abs/cond-mat/0610697
dc.identifierhttp://arxiv.org/abs/cond-mat/0610697
dc.identifierApplied Physics Letters Vol.90, No.11, pp112501(2007)
dc.identifierdoi:10.1063/1.2713784
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/127090
dc.subjectMaterials Science
dc.titleHigh quality Fe3-deltaO4/InAs hybrid structure for electrical spin injection
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