Epitaxial oxide spintronic structures -- Ferromagnets and semiconductors

F.M. Postma

Epitaxial oxide spintronic structures -- Ferromagnets and semiconductors

F.M. Postma

Research output: Thesis › PhD Thesis - Research UT, graduation UT

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Abstract

The aim of the work presented in this thesis is to fabricate an epitaxial magnetic tunnel transistor (MTT) consisting of a Niobium doped SrTiO3 collector, a La0.67Sr0.33MnO3 base, a SrTiO3 tunnel barrier and a Co emitter. The motivation is that this device is sensitive to the spin dependent scattering of hot electrons in a half-metallic ferromagnet. Further we anticipate that the high crystalline quality of the base will result in a large hot electron transmission.

Original language	Undefined
Awarding Institution	University of Twente
Supervisors/Advisors	Jansen, R., Advisor Lodder, J.C., Supervisor
Award date	1 Jul 2005
Place of Publication	Enschede
Publisher	Wöhrmann Print Service
Print ISBNs	90-365-2222-6
Publication status	Published - Jul 2005

Keywords

METIS-224676
SMI-NE: From 2006 in EWI-NE
EWI-5330
IR-50766

Access to Document

thesis_PostmaFinal published version, 25.1 MB

Cite this

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title = "Epitaxial oxide spintronic structures -- Ferromagnets and semiconductors",

abstract = "The aim of the work presented in this thesis is to fabricate an epitaxial magnetic tunnel transistor (MTT) consisting of a Niobium doped SrTiO3 collector, a La0.67Sr0.33MnO3 base, a SrTiO3 tunnel barrier and a Co emitter. The motivation is that this device is sensitive to the spin dependent scattering of hot electrons in a half-metallic ferromagnet. Further we anticipate that the high crystalline quality of the base will result in a large hot electron transmission.",

keywords = "METIS-224676, SMI-NE: From 2006 in EWI-NE, EWI-5330, IR-50766",

author = "F.M. Postma",

note = "Imported from SMI Theses",

year = "2005",

month = jul,

language = "Undefined",

isbn = "90-365-2222-6",

publisher = "W{\"o}hrmann Print Service",

address = "Netherlands",

type = "PhD Thesis - Research UT, graduation UT",

school = "University of Twente",

}

TY - THES

T1 - Epitaxial oxide spintronic structures -- Ferromagnets and semiconductors

AU - Postma, F.M.

N1 - Imported from SMI Theses

PY - 2005/7

Y1 - 2005/7

N2 - The aim of the work presented in this thesis is to fabricate an epitaxial magnetic tunnel transistor (MTT) consisting of a Niobium doped SrTiO3 collector, a La0.67Sr0.33MnO3 base, a SrTiO3 tunnel barrier and a Co emitter. The motivation is that this device is sensitive to the spin dependent scattering of hot electrons in a half-metallic ferromagnet. Further we anticipate that the high crystalline quality of the base will result in a large hot electron transmission.

AB - The aim of the work presented in this thesis is to fabricate an epitaxial magnetic tunnel transistor (MTT) consisting of a Niobium doped SrTiO3 collector, a La0.67Sr0.33MnO3 base, a SrTiO3 tunnel barrier and a Co emitter. The motivation is that this device is sensitive to the spin dependent scattering of hot electrons in a half-metallic ferromagnet. Further we anticipate that the high crystalline quality of the base will result in a large hot electron transmission.

KW - METIS-224676

KW - SMI-NE: From 2006 in EWI-NE

KW - EWI-5330

KW - IR-50766

M3 - PhD Thesis - Research UT, graduation UT

SN - 90-365-2222-6

PB - Wöhrmann Print Service

CY - Enschede

ER -