2016

Günther Prinz, Timm Gerber, Axel Lorke, and Martina Müller
”Quantum Confinement in EuO Heterostructures”
Appl. Phys. Lett. 109, 202401 (2016)
doi:10.1063/1.4966223

C. Caspers, A. Gloskovskii, M. Gorgoi, C. Besson, M. Luysberg, K. Rushchanskii, M. Lezaic, C. S. Fadley, W. Drube, and M. Müller
”Interface Engineering to Create a Strong Spin Filter Contact to Silicon”
Nature Scientific Reports 6, 22912 (2016)
doi:10.1038/srep22912

T. Gerber, P. Lömker, B. Zijlstra, C. Besson, D. N. Mueller, W. Zander, J. Schubert, M. Gorgoi, and M. Müller
”Thermodynamic Stability and Control of Oxygen Reactivity at Functional Oxide Interfaces: EuO on ITO”
Journal of Materials Chemistry C 4, 1813 (2016)
doi: 10.1039/C6TC00170J (open access)
This article is part of themed collection: 2016 Journal of Materials Chemistry C Hot Papers

2015

M. Müller, S. Nemsak, L. Plucinski, C. M. Schneider
Invited Article: ”Functional Materials for Information and Energy Technology: Insights by Photoelectron Spectroscopy”
J. Electron Spectrosc. Relat. Phenom. 208, 24 (2016)
Special Volume: ”Electronic structure: state of the art spectroscopy and theory”
doi:10.1016/j.elspec.2015.08.003

M. Hoppe, S. Döring, M. Gorgoi, S. Cramm, and M. Müller
”Enhanced ferrimagnetism in auxetic NiFe2O4 in the crossover to the ultrathin film limit” 
Physical Review B 91, 054418 (2015)
doi: 10.1103/PhysRevB.91.054418

2014

M. Hoppe, M. Gorgoi, C. M. Schneider, and M. Müller
”Wide-Range Structural and Chemical Stability of the Magnetic Oxide NiFe2O4 Grown by O2-Assisted Pulsed Laser Deposition” 
IEEE Trans. Mag 50 (11), 2506203 (2014)
DOI:10.1109/TMAG.2014.2322378

C. Caspers, A. Gloskovskii, W. Drube, C. M. Schneider, and M. Müller
”Conductive” yttria-stabilized zirconia as an epitaxial template for oxide heterostructures” 
Journal of Applied Physics 115, 17C111 (2014)
DOI: 10.1063/1.4863803

2013

C. Caspers, A. Gloskovskii, W. Drube, C. M. Schneider, and M. Müller
”Heteroepitaxy and ferromagnetism of EuO/MgO(001): A route towards combined spin- and symmetry filter tunneling”
Phys. Rev B. 88, 245302 (2013)
doi: 10.1103/PhysRevB.88.245302

C. Caspers, S. Flade, M. Gorgoi, A. Gloskovskii, W. Drube, C. M. Schneider, and M. Müller
”Ultrathin magnetic oxide EuO films on Si(001) using SiOx passivation—Controlled by hard x-ray photoemission spectroscopy” 
Journal of Applied Physics 113, 17C505 (2013)
DOI:10.1063/1.4795010

2011

Gesamtbild_jpg

C. Caspers, M. Müller, A. X. Gray, A. M. Kaiser, A. Gloskovskii, W. Drube, C. S. Fadley, C. M. Schneider
”Electronic structure of EuO spin filter tunnel contacts directly on silicon”
Phys. Status Solidi RRL 5, Vol. 12, 441 (2011)
DOI: 10.1002/pssr.201105403

This paper was selected as the front cover of the Edition
Focus on Spintronics and Spin Physics
and selected for
”pss: Best of 2011”

 

C. Caspers, M. Müller, A. X. Gray, A. M. Kaiser, A. Gloskovskii, W. Drube, C. S. Fadley, C. M. Schneider
”Chemical stability of the magnetic oxide EuO directly on silicon observed by hard x-ray photoemission spectroscopy” 
Physical Review B 84, 205206 (2011)
DOI: 10.1103/PhysRevB.84.205217

Martina Müller, Reinert Schreiber, and Claus M. Schneider
”Controlling Magnetic Properties of EuS-Based Spin Valve Structures on Si(001)”
IEEE Transactions on Magnetics 47, 1635 (2011)
DOI: 10.1109/TMAG.2011.2106767

Martina Müller, Martina Luysberg, and Claus M. Schneider
”Observation of spin filtering in magnetic insulator contacts to silicon”
Applied Physics Letters 98, 142503 (2011)
DOI: 10.1063/1.3572016
This paper was selected for publication in “Virtual Journal of Nanoscale Science & Technology 23, 15 (2011)”

Martina Müller, Reinert Schreiber, and Claus M. Schneider
”Magnetic properties of EuS spin filter tunnel contacts to silicon”
Journal of Applied Physics 109, 07C710 (2011)
DOI: 10.1063/1.3549609

2009

Martina Müller, Guo-Xing Miao and Jagadeesh S. Moodera
”Exchange splitting and bias-dependent transport in EuO spin-filter tunnel barriers”
Europhys. Lett. 88, 47006 (2009)
doi: 10.1209/0295-5075/88/47006

Guo-Xing Miao, Martina Müller and Jagadeesh S. Moodera
”Magnetoresistance in Double Spin Filter Tunnel Junctions with Nonmagnetic Electrodes and Its Unconventional Bias Dependence”
Phys. Rev. Lett. 102, 076601 (2009)
DOI: 10.1103/PhysRevLett.102.076601
Viewpoint Commentary: ”Double or Nothing for Spin Filters, Physics 2, 13 (2009)

Martina Müller, Guo-Xing Miao and Jagadeesh S. Moodera
”Thickness dependence of ferromagnetic- and metal-insulator transition in thin EuO films”
Journal of Applied Physics 105, 07C917 (2009)
DOI: 10.1063/1.3063673

C. M. Schneider, I. P. Krug, M. Müller, F. Matthes, A. Kaiser, C. Wiemann, S. Cramm, F. Wegelin, A. Krasyuk, S. A. Nepijko, and G. Schönhense
”Investigating Spintronic Thin Film Systems with Synchrotron Radiation”
Radiation Physics and Chemistry 78, 5 (2009)
doi:10.1016/j.radphyschem.2009.02.013

2008

L.-N. Tong, F. Matthes, M. Müller, C. M. Schneider, and C.-G. Lee
”Influence of MgO overlayers on the electronic states of Fe(001) thin films grown on GaAs(001)”
Physical Review B 77, 064421 (2008)
DOI: 10.1103/PhysRevB.77.064421

2007

Martina Müller, Frank Matthes, and Claus M. Schneider
”Spin-polarization at ferromagnet/insulator interfaces: The important role of stoichiometry in Fe/MgO”
Europhysics Letters 80, 17007 (2007)
doi:10.1209/0295-5075/80/17007

Martina Müller, Frank Matthes, and Claus M. Schneider
”Photoemission study of the Fe(001)/MgO interface for varying oxidation conditions of MgO”
Journal of Applied Physics 101, 09G519 (2007)
doi: 10.1063/1.2711418

2006

L.-N. Tong, C.-L. Deng, F. Matthes, M. Müller, C. M. Schneider, and C.-G. Lee
”Influence of MgO overlayers on the electronic states of bct Co(001) thin films grown on bcc Fe(001)/GaAs(001)”
Physical Review B 73, 214401 (2006)
doi: 10.1103/PhysRevB.73.214401

 


Books

SpringSchool2009-Cover

Martina Müller
”Spin Filter” in: ”Spintronics – From GMR to Quantum Information”
Lecture Notes 40th Spring School 2009

Vol. 10 Key Technologies, FZ Jülich (2009)

ISBN 978-3-89336-559-3

 


Ph.D. theses

2015  
Dr. Michael Hoppe
Dissertation: ”Magnetic, structural and electronic properties of the NiFe2O4 ultrathin films”
Universität Duisburg-Essen

2013
Dr. Christian Caspers
Dissertation: Magnetic oxide heterostructures : EuO on cubic oxides and on silicon
Universität Duisburg-Essen


Master and Diploma theses 

2014
M. Sc. Patrick Lömker
Master’s thesis: ”Epitaxial integration of EuO in all-oxide heterostructures and effects on electronic transport”
RWTH Aachen

2012
M. Sc. Sebastian Flade
Master’s thesis: ”Spin Filter Tunneln in Magnetischen Oxid-Silizium Kontakten”
Universität Duisburg-Essen

2012
Dipl.-Phys. Stephan Kramer-Sinzinger
Diploma thesis:  ”Strukturelle, magnetische und elektronische Eigenschaften dünner Filmen des magnetischen Oxids NiFe2O4
Universität Köln

2011
M. Sc. Hatice Doganay
Master’s thesis:  ”Electronic transport and magnetic properties of spin filter/semiconductor heterostructures: EuS/Si(001)”
Universität Duisburg-Essen