79 Publikationen

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[79]
2018 | Zeitschriftenaufsatz | PUB-ID: 2919030
Technical feasibility study for production of tailored multielectrode arrays and patterning of arranged neuronal networks
Schürmann M, Shepheard N, Frese N, Geishendorf K, Sudhoff H, Gölzhäuser A, Rückert U, Kaltschmidt C, Kaltschmidt B, Thomas A (2018)
PLOS ONE 13(2): e0192647.
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[78]
2018 | Zeitschriftenaufsatz | PUB-ID: 2919755
Thermal conductivity of thin insulating films determined by tunnel magneto-Seebeck effect measurements and finite-element modeling
Huebner T, Martens U, Walowski J, Muenzenberg M, Thomas A, Reiss G, Kuschel T (2018)
Journal of Physics D: Applied Physics 51(22): 224006.
PUB | DOI | Download (ext.) | WoS
 
[77]
2017 | Zeitschriftenaufsatz | PUB-ID: 2916236
Enhancement of thermovoltage and tunnel magneto-Seebeck effect in CoFeB-based magnetic tunnel junctions by variation of the MgAl2O4 and MgO barrier thickness
Huebner T, Martens U, Walowski J, Boehnke A, Krieft J, Heiliger C, Thomas A, Reiss G, Kuschel T, Münzenberg M (2017)
Physical Review B 96(21): 214435.
PUB | DOI | Download (ext.) | WoS
 
[76]
2016 | Zeitschriftenaufsatz | PUB-ID: 2904472
Comparison of laser-induced and intrinsic tunnel magneto-Seebeck effect inCoFeB/MgAl2O4and CoFeB/MgO magnetic tunnel junctions
Huebner T, Boehnke A, Martens U, Thomas A, Schmalhorst J-M, Reiss G, Münzenberg M, Kuschel T (2016)
Physical Review B 93(22): 224433.
PUB | DOI | Download (ext.) | WoS | arXiv
 
[75]
2016 | Zeitschriftenaufsatz | PUB-ID: 2904869
Electronic and magnetic structure of epitaxial Fe3O4(001)/NiO heterostructures grown on MgO(001) and Nb-doped SrTiO3(001)
Kuepper K, Kuschel O, Pathé N, Schemme T, Schmalhorst J-M, Thomas A, Arenholz E, Gorgoi M, Ovsyannikov R, Bartkowski S, Reiss G, et al. (2016)
Physical Review B 94(2): 024401.
PUB | DOI | Download (ext.) | WoS | arXiv
 
[74]
2015 | Zeitschriftenaufsatz | PUB-ID: 2759561
Tunnel junction based memristors as artificial synapses
Thomas A, Niehörster S, Fabretti S, Shepheard N, Kuschel O, Küpper K, Wollschläger J, Krzysteczko P, Chicca E (2015)
Frontiers in Neuroscience 9: 241.
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[73]
2015 | Zeitschriftenaufsatz | PUB-ID: 2723304
On/off switching of bit readout in bias-enhanced tunnel magneto-Seebeck effect
Böhnke A, Milnikel M, von der Ehe M, Franz C, Zbarsky V, Czerner M, Rott K, Thomas A, Heiliger C, Reiss G, Münzenberg M (2015)
Scientific Reports 5: 8945.
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[72]
2015 | Zeitschriftenaufsatz | PUB-ID: 2780418
Accessing the fundamentals of magnetotransport in metals with terahertz probes
Jin Z, Tkach A, Casper F, Spetter V, Grimm H, Thomas A, Kampfrath T, Bonn M, Klaeui M, Turchinovich D (2015)
Nature Physics 11(9): 761-766.
PUB | DOI | WoS
 
[71]
2015 | Zeitschriftenaufsatz | PUB-ID: 2728075
Sign change in the tunnel magnetoresistance of Fe3O4/MgO/Co-Fe-B magnetic tunnel junctions depending on the annealing temperature and the interface treatment
Marnitz L, Rott K, Niehörster S, Klewe C, Meier D, Fabretti S, Witziok M, Krampf A, Kuschel O, Schemme T, Kuepper K, et al. (2015)
AIP Advances 5(4): 047103.
PUB | PDF | DOI | Download (ext.) | WoS | arXiv
 
[70]
2015 | Zeitschriftenaufsatz | PUB-ID: 2786413
Spin-Transfer Torque Switching at Ultra Low Current Densities
Leutenantsmeyer JC, Zbarsky V, von der Ehe M, Wittrock S, Peretzki P, Schuhmann H, Thomas A, Rott K, Reiss G, Kim TH, Seibt M, et al. (2015)
MATERIALS TRANSACTIONS 56(9): 1323-1326.
PUB | DOI | WoS
 
[69]
2014 | Zeitschriftenaufsatz | PUB-ID: 2704229
Temperature and bias-voltage dependence of atomic-layer-deposited HfO2-based magnetic tunnel junctions
Fabretti S, Zierold R, Nielsch K, Voigt C, Ronning C, Peretzki P, Seibt M, Thomas A (2014)
Applied Physics Letters 105: 132405.
PUB | DOI | Download (ext.) | WoS
 
[68]
2014 | Zeitschriftenaufsatz | PUB-ID: 2666090
Magnetic anisotropy of thin sputtered MgB2 films on MgO substrates in high magnetic fields
Fabretti S, Imort I-M, Kuschel T, Dahm T, Guduru VK, Zeitler U, Thomas A (2014)
AIP Advances 4(3): 037115.
PUB | DOI | Download (ext.) | WoS | arXiv
 
[67]
2013 | Zeitschriftenaufsatz | PUB-ID: 2625972
Fabrication of Superconducting MgB2 Thin Films by Magnetron co-Sputtering on (001) MgO Substrates
Fabretti S, Thomas P, Meinert M, Imort I-M, Thomas A (2013)
Journal Of Superconductivity And Novel Magnetism 26(5): 1879-1882.
PUB | DOI | WoS
 
[66]
2013 | Zeitschriftenaufsatz | PUB-ID: 2565293
Memristor-based neural networks
Thomas A (2013)
Journal of Physics D Applied Physics 46(9): 093001.
PUB | DOI | WoS
 
[65]
2013 | Zeitschriftenaufsatz | PUB-ID: 2622370
Time-resolved measurement of the tunnel magneto-Seebeck effect in a single magnetic tunnel junction
Böhnke A, Walter M, Roschewsky N, Eggebrecht T, Drewello V, Rott K, Muenzenberg M, Thomas A, Reiss G (2013)
Review of Scientific Instruments 84(6): 063905.
PUB | DOI | WoS | PubMed | Europe PMC | arXiv
 
[64]
2012 | Zeitschriftenaufsatz | PUB-ID: 2479258
Magnon excitation and temperature dependent transport properties in magnetic tunnel junctions with Heusler compound electrodes
Drewello V, Ebke D, Schäfers M, Kugler Z, Reiss G, Thomas A (2012)
Journal of Applied Physics 111(7): 07C701.
PUB | DOI | WoS
 
[63]
2012 | Zeitschriftenaufsatz | PUB-ID: 2479249
Co/Pt multilayer-based magnetic tunnel junctions with perpendicular magnetic anisotropy
Kugler Z, Grote J-P, Drewello V, Schebaum O, Reiss G, Thomas A (2012)
Journal of Applied Physics 111(7): 07C703.
PUB | DOI | WoS
 
[62]
2012 | Zeitschriftenaufsatz | PUB-ID: 2463759
The Memristive Magnetic Tunnel Junction as a Nanoscopic Synapse-Neuron System
Krzysteczko P, Münchenberger J, Schäfers M, Reiss G, Thomas A (2012)
Advanced Materials 24(6): 762-766.
PUB | DOI | WoS | PubMed | Europe PMC
 
[61]
2012 | Zeitschriftenaufsatz | PUB-ID: 2548462
Insights into Ultrafast Demagnetization in Pseudogap Half-Metals
Mann A, Walowski J, Muenzenberg M, Maat S, Carey MJ, Childress JR, Mewes C, Ebke D, Drewello V, Reiss G, Thomas A (2012)
Physical Review X 2(4).
PUB | DOI | WoS | arXiv
 
[60]
2012 | Zeitschriftenaufsatz | PUB-ID: 2479243
A memristor based on current-induced domain-wall motion in a nanostructured giant magnetoresistance device
Münchenberger J, Reiss G, Thomas A (2012)
Journal of Applied Physics 111(7): 07D303.
PUB | DOI | WoS
 
[59]
2012 | Zeitschriftenaufsatz | PUB-ID: 2443971
Anomalous Hall effect in the Co-based Heusler compounds Co[sub 2]FeSi and Co[sub 2]FeAI
Imort I-M, Thomas P, Reiss G, Thomas A (2012)
Journal of Applied Physics 111(7): 07D313.
PUB | DOI | WoS | arXiv
 
[58]
2012 | Zeitschriftenaufsatz | PUB-ID: 2501820
Transport measurements on lateral MgB2/Fe/MgB2 junctions
Fabretti S, Schäfers M, Schebaum O, Thomas P, Thomas A (2012)
Journal of Applied Physics 111(7): 07E112.
PUB | DOI | WoS
 
[57]
2012 | Zeitschriftenaufsatz | PUB-ID: 2501904
Spin-polarized tunneling in MgO-based tunnel junctions with superconducting electrodes
Schebaum O, Fabretti S, Moodera JS, Thomas A (2012)
New Journal of Physics 14(3): 033023.
PUB | DOI | WoS
 
[56]
2012 | Zeitschriftenaufsatz | PUB-ID: 2490094
Local Charge and Spin Currents in Magnetothermal Landscapes
Weiler M, Althammer M, Czeschka FD, Huebl H, Wagner MS, Opel M, Imort I-M, Reiss G, Thomas A, Gross R, Goennenwein STB (2012)
Phys. Rev. Lett. 108(10): 106602.
PUB | DOI | Download (ext.) | WoS | PubMed | Europe PMC | arXiv
 
[55]
2011 | Zeitschriftenaufsatz | PUB-ID: 2349612
Scaling Behavior of the Spin Pumping Effect in Ferromagnet-Platinum Bilayers
Czeschka FD, Dreher L, Brandt MS, Weiler M, Althammer M, Imort I-M, Reiss G, Thomas A, Schoch W, Limmer W, Huebl H, et al. (2011)
PHYSICAL REVIEW LETTERS 107(4).
PUB | DOI | WoS | PubMed | Europe PMC | arXiv
 
[54]
2011 | Zeitschriftenaufsatz | PUB-ID: 2425241
Seebeck effect in magnetic tunnel junctions
Walter M, Walowski J, Zbarsky V, Münzenberg M, Schäfers M, Ebke D, Reiss G, Thomas A, Peretzki P, Seibt M, Moodera JS, et al. (2011)
NATURE MATERIALS 10(10): 742-746.
PUB | DOI | WoS | PubMed | Europe PMC | arXiv
 
[53]
2011 | Zeitschriftenaufsatz | PUB-ID: 2450983
Improved reliability of magnetic field programmable gate arrays through the use of memristive tunnel junctions
Münchenberger J, Krzysteczko P, Reiss G, Thomas A (2011)
JOURNAL OF APPLIED PHYSICS 110(9): 096105.
PUB | DOI | WoS
 
[52]
2011 | Zeitschriftenaufsatz | PUB-ID: 2093808
Magnetic microstructure and magnetotransport in Co2FeAl Heusler compound thin films
Weiler M, Czeschka FD, Brandlmaier A, Imort I-M, Reiss G, Thomas A, Woltersdorf G, Gross R, Goennenwein STB (2011)
Applied Physics Letters 98(4): 042501.
PUB | DOI | WoS | arXiv
 
[51]
2011 | Zeitschriftenaufsatz | PUB-ID: 2094297
Tunnel magnetoresistance in alumina, magnesia and composite tunnel barrier magnetic tunnel junctions
Schebaum O, Drewello V, Auge A, Reiss G, Muenzenberg M, Schuhmann H, Seibt M, Thomas A (2011)
Journal of Magnetism and Magnetic Materials 323(11): 1525-1528.
PUB | DOI | WoS | arXiv
 
[50]
2011 | Zeitschriftenaufsatz | PUB-ID: 1929601
Temperature and bias voltage dependence of Co/Pd multilayer-based magnetic tunnel junctions with perpendicular magnetic anisotropy
Kugler Z, Drewello V, Schäfers M, Schmalhorst J-M, Reiss G, Thomas A (2011)
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 323(2): 198-201.
PUB | DOI | WoS | arXiv
 
[49]
2010 | Zeitschriftenaufsatz | PUB-ID: 1795724
X-Ray Absorption and Magnetic Circular Dichroism Studies of Co-2 FeAl in Magnetic Tunnel Junctions
Ebke D, Kugler Z, Thomas P, Schebaum O, Schäfers M, Nissen D, Schmalhorst J-M, Hütten A, Arenholz E, Thomas A (2010)
IEEE TRANSACTIONS ON MAGNETICS 46(6): 1925-1928.
PUB | DOI | WoS
 
[48]
2010 | Zeitschriftenaufsatz | PUB-ID: 1796293
Structural and magnetic properties of Co-Mn-Sb thin films
Meinert M, Schmalhorst J-M, Ebke D, Liu N-N, Thomas A, Reiss G, Kanak J, Stobiecki T, Arenholz E (2010)
JOURNAL OF APPLIED PHYSICS 107(6): 063901.
PUB | DOI | Download (ext.) | WoS | arXiv
 
[47]
2010 | Konferenzbeitrag | PUB-ID: 1795822
Interlayer exchange coupling and current induced magnetization switching in magnetic tunnel junctions with MgO wedge barrier
Skowronski W, Stobiecki T, Wrona J, Rott K, Thomas A, Reiss G, van Dijken S (2010)
JOURNAL OF APPLIED PHYSICS 107(9).
PUB | DOI | WoS
 
[46]
2010 | Zeitschriftenaufsatz | PUB-ID: 1588668
Low B2 crystallization temperature and high tunnel magnetoresistance in Co2FeAl/MgO/Co-Fe magnetic tunnel junctions
Ebke D, Thomas P, Schebaum O, Schäfers M, Nissen D, Drewello V, Hütten A, Thomas A (2010)
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 322(8): 996-998.
PUB | DOI | WoS
 
[45]
2010 | Konferenzbeitrag | PUB-ID: 1795807
Direct measurement of the spin polarization of Co2FeAl in combination with MgO tunnel barriers
Schebaum O, Ebke D, Niemeyer A, Reiss G, Moodera JS, Thomas A (2010)
JOURNAL OF APPLIED PHYSICS 107(9).
PUB | DOI | WoS
 
[44]
2010 | Preprint | PUB-ID: 1958649 PUB | arXiv
 
[43]
2009 | Sammelwerksbeitrag | PUB-ID: 2511303
Magnetic Logic
Reiss G, Thomas A, Schmalhorst J-M, Höink V, Meyners D (2009)
In: Spintronics - from GMR to quantum information : lecture notes of the 40th Spring School 2009. Blügel S, Bürgler D, Morgenstern M, Schneider CM, Waser R (Eds); Schriften des Forschungszentrums Jülich. Reihe Schlüsseltechnologien, 10. Jülich: Forschungszentrum.
PUB
 
[42]
2009 | Zeitschriftenaufsatz | PUB-ID: 1636305
Spin polarization in half-metals probed by femtosecond spin excitation
Müller GM, Walowski J, Djordjevic M, Miao G-X, Gupta A, Ramos AV, Gehrke K, Moshnyaga V, Samwer K, Schmalhorst J-M, Thomas A, et al. (2009)
NATURE MATERIALS 8(1): 56-61.
PUB | DOI | WoS | PubMed | Europe PMC
 
[41]
2009 | Zeitschriftenaufsatz | PUB-ID: 1590802
Memristive switching of MgO based magnetic tunnel junctions
Krzysteczko P, Reiss G, Thomas A (2009)
APPLIED PHYSICS LETTERS 95(11): 112508.
PUB | DOI | WoS | arXiv
 
[40]
2009 | Zeitschriftenaufsatz | PUB-ID: 1591579
Dielectric breakdown and inelastic electron tunneling spectroscopy of top and bottom pinned Co-Fe-B/MgO/Co-Fe-B magnetic tunnel junctions
Khan AA, Schmalhorst J-M, Thomas A, Drewello V, Reiss G (2009)
Journal of Applied Physics 105(8): 083723.
PUB | DOI | WoS
 
[39]
2009 | Zeitschriftenaufsatz | PUB-ID: 1589327
Electric breakdown in ultrathin MgO tunnel barrier junctions for spin-transfer torque switching
Schäfers M, Drewello V, Reiss G, Thomas A, Thiel K, Eilers G, Muenzenberg M, Schuhmann H, Seibt M (2009)
APPLIED PHYSICS LETTERS 95(23): 232119.
PUB | DOI | WoS | arXiv
 
[38]
2009 | Zeitschriftenaufsatz | PUB-ID: 1585467
Current induced resistance change of magnetic tunnel junctions with ultra-thin MgO tunnel barriers
Krzysteczko P, Kou X, Rott K, Thomas A, Reiss G (2009)
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 321(3): 144-147.
PUB | DOI | WoS | arXiv
 
[37]
2009 | Zeitschriftenaufsatz | PUB-ID: 1589338
Tunneling spectroscopy and magnon excitation in Co2FeAl/MgO/Co-Fe magnetic tunnel junctions
Ebke D, Drewello V, Schäfers M, Reiss G, Thomas A (2009)
APPLIED PHYSICS LETTERS 95(23): 232510.
PUB | DOI | WoS
 
[36]
2009 | Zeitschriftenaufsatz | PUB-ID: 1591866
Long-range order on the atomic scale induced at CoFeB/MgO interfaces
Eilers G, Ulrichs H, Muenzenberg M, Thomas A, Thiel K, Seibt M (2009)
JOURNAL OF APPLIED PHYSICS 105(7): 073701.
PUB | DOI | WoS
 
[35]
2009 | Zeitschriftenaufsatz | PUB-ID: 1635255
Element-specific study of the temperature dependent magnetization of Co-Mn-Sb thin films
Schmalhorst J-M, Ebke D, Meinert M, Thomas A, Reiss G, Arenholz E (2009)
JOURNAL OF APPLIED PHYSICS 105(5): 053906.
PUB | DOI | WoS
 
[34]
2009 | Zeitschriftenaufsatz | PUB-ID: 1633643
Inelastic electron tunneling spectra of MgO-based magnetic tunnel junctions with different electrode designs
Drewello V, Schäfers M, Schebaum O, Khan AA, Münchenberger J, Schmalhorst J-M, Reiss G, Thomas A (2009)
PHYSICAL REVIEW B 79(17).
PUB | DOI | WoS
 
[33]
2008 | Zeitschriftenaufsatz | PUB-ID: 1592797
Evidence for band structure effects in the magnetoresistance of Co-based Heusler compounds
Thomas A, Weddemann A, Ebke D, Liu N-N, Hütten A, Schmalhorst J-M, Reiss G (2008)
JOURNAL OF APPLIED PHYSICS 103(2): 023903.
PUB | DOI | WoS
 
[32]
2008 | Zeitschriftenaufsatz | PUB-ID: 1631177
Magnetic tunnel junctions
Reiss G, Schmalhorst J-M, Thomas A, Hütten A, Yuasa S (2008)
MAGNETIC HETEROSTRUCTURES 227: 291-333.
PUB | DOI | WoS
 
[31]
2008 | Zeitschriftenaufsatz | PUB-ID: 1585757
Direct imaging of the structural change generated by dielectric breakdown in MgO based magnetic tunnel junctions
Thomas A, Drewello V, Schäfers M, Weddemann A, Reiss G, Eilers G, Muenzenberg M, Thiel K, Seibt M (2008)
APPLIED PHYSICS LETTERS 93(15): 152508.
PUB | DOI | WoS | arXiv
 
[30]
2008 | Zeitschriftenaufsatz | PUB-ID: 1586267
On the influence of bandstructure on transport properties of magnetic tunnel junctions with Co2Mn1-xFexSi single and multilayer electrode
Schmalhorst J-M, Ebke D, Weddemann A, Hütten A, Thomas A, Reiss G, Turchanin A, Gölzhäuser A, Balke B, Felser C (2008)
JOURNAL OF APPLIED PHYSICS 104(4): 043918-043918-5.
PUB | DOI | WoS
 
[29]
2008 | Zeitschriftenaufsatz | PUB-ID: 1592762
Evidence for strong magnon contribution to the TMR temperature dependence in MgO based tunnel junctions
Drewello V, Schmalhorst J-M, Thomas A, Reiss G (2008)
PHYSICAL REVIEW B 77(1).
PUB | DOI | WoS
 
[28]
2008 | Zeitschriftenaufsatz | PUB-ID: 1587134
Dielectric breakdown in Co-Fe-B/MgO/Co-Fe-B magnetic tunnel junction
Khan AA, Schmalhorst J-M, Thomas A, Schebaum O, Reiss G (2008)
JOURNAL OF APPLIED PHYSICS 103(12): 123705.
PUB | DOI | WoS
 
[27]
2008 | Konferenzbeitrag | PUB-ID: 1587317
Structural and tunneling properties of magnetic tunnel junctions with Al-O and MgO barrier
Kanak J, Stobiecki T, Thomas A, Schmalhorst J-M, Reiss G (2008)
VACUUM 82(10): 1057-1061.
PUB | DOI | WoS
 
[26]
2008 | Konferenzbeitrag | PUB-ID: 1585645
Preparation of Heusler thin films: The quaternary alloy CO2Fe0.5Mn0.5Si
Ebke D, Thomas A, Hütten A, Balke B, Felser C, Schmalhorst J-M, Reiss G (2008)
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE 205(10): 2298-2301.
PUB | DOI | WoS
 
[25]
2007 | Zeitschriftenaufsatz | PUB-ID: 1632511 PUB | DOI | WoS | arXiv
 
[24]
2007 | Sammelwerksbeitrag | PUB-ID: 2338122
Magnetic Tunneling Junctions — Materials, Geometry and Applications
Reiss G, Koop H, Meyners D, Kämmerer S, Schmalhorst J-M, Brzeska M, Kou X, Brückl H, Hütten A, Thomas A (2007)
In: Magnetic Nanostructures. Aktas B, Tagirov L, Mikailov F (Eds); Springer Series in Materials Science, 94. Springer: 147-165.
PUB | DOI
 
[23]
2007 | Konferenzbeitrag | PUB-ID: 1593736
Chemical and magnetic interface properties of tunnel junctions with Co2MnSi/Co2FeSi multilayer electrode showing large tunneling magnetoresistance
Schmalhorst J-M, Ebke D, Sacher M, Liu N-N, Thomas A, Reiss G, Hütten A, Arenholz E (2007)
IEEE TRANSACTIONS ON MAGNETICS 43(6): 2806-2808.
PUB | DOI | WoS
 
[22]
2007 | Zeitschriftenaufsatz | PUB-ID: 1593045
Half-metallic {Co2MnSi/Co2FeSi} multilayered Heusler electrodes in magnetic tunnel junctions
Castrup A, Dasgupta S, Scherer T, Rosner H, Ellrich J, Kruk R, Ghafari M, Hahn H, Hütten A, Ebke D, Liu N-N, et al. (2007)
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 310(2): 2009-2011.
PUB | DOI | WoS
 
[21]
2007 | Zeitschriftenaufsatz | PUB-ID: 1595824
Transport properties of magnetic tunnel junctions with Co2MnSi electrodes: The influence of temperature-dependent interface magnetization and electronic band structure
Schmalhorst J-M, Thomas A, Kaemmerer S, Schebaum O, Ebke D, Sacher M, Reiss G, Hütten A, Turchanin A, Gölzhäuser A, Arenholz E (2007)
PHYSICAL REVIEW B 75(1): 14403.
PUB | DOI | WoS
 
[20]
2006 | Zeitschriftenaufsatz | PUB-ID: 1598632
Inverted spin polarization of Heusler alloys for spintronic devices
Thomas A, Meyners D, Ebke D, Liu N-N, Sacher M, Schmalhorst J-M, Reiss G, Ebert H, Hütten A (2006)
APPLIED PHYSICS LETTERS 89(1): 012502.
PUB | DOI | WoS
 
[19]
2006 | Zeitschriftenaufsatz | PUB-ID: 1599180
Temperature dependence of the resistance of magnetic tunnel junctions with MgO barrier
Kou X, Schmalhorst J-M, Thomas A, Reiss G (2006)
APPLIED PHYSICS LETTERS 88(21): 212115.
PUB | DOI | WoS
 
[18]
2006 | Konferenzbeitrag | PUB-ID: 1597432
Spin-electronic devices with half-metallic Heusler alloys
Hütten A, Schmalhorst J-M, Thomas A, Kaemmerer S, Sacher M, Ebke D, Liu N-N, Kou X, Reiss G (2006)
JOURNAL OF ALLOYS AND COMPOUNDS 423(1-2): 148-152.
PUB | DOI | WoS
 
[17]
2006 | Zeitschriftenaufsatz | PUB-ID: 1597370
Large tunnel magnetoresistance in tunnel junctions with Co2MnSi/Co2FeSi multilayer electrode
Ebke D, Schmalhorst J-M, Liu N-N, Thomas A, Reiss G, Hütten A (2006)
APPLIED PHYSICS LETTERS 89(16): 162506.
PUB | DOI | WoS
 
[16]
2005 | Zeitschriftenaufsatz | PUB-ID: 1872820
Evidence for positive spin-polarization in Co with SrTiO3 barriers
Thomas A, Moodera JS, Satpati B (2005)
J. Appl. Phys. 97(10): 10C908.
PUB | DOI | WoS
 
[15]
2005 | Zeitschriftenaufsatz | PUB-ID: 1603162
X-ray absorption and magnetic circular dichroism studies of annealed magnetic tunnel junctions
Schmalhorst J-M, Sacher M, Thomas A, Brückl H, Reiss G, Starke K (2005)
Journal of Applied Physics 97(12): 123711.
PUB | DOI | WoS
 
[14]
2004 | Sammelwerksbeitrag | PUB-ID: 2351640
Impact of geometry and material stacking on the properties of magnetic tunnelling junctions
Reiss G, Brückl H, Hütten A, Koop H, Meyners D, Thomas A, Kämmerer S, Schmalhorst J-M, Breszka M (2004)
In: Nanostructured Magnetic Materials and their Applications. Aktas B, Tagirov L, Mikailov F (Eds); NATO Science Series. 57-70.
PUB | DOI
 
[13]
2004 | Zeitschriftenaufsatz | PUB-ID: 1605361
The current potential of Co2MnSi Hensler alloy electrodes in magnetic tunnel junctions
Hütten A, Kammerer S, Schmalhorst J-M, Thomas A, Reiss G (2004)
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE 201(15): 3271-3279.
PUB | DOI | WoS
 
[12]
2004 | Zeitschriftenaufsatz | PUB-ID: 1607430
Co2MnSi Heusler alloy as magnetic electrodes in magnetic tunnel junctions
Kämmerer S, Thomas A, Hütten A, Reiss G (2004)
APPLIED PHYSICS LETTERS 85(1): 79-81.
PUB | DOI | WoS
 
[11]
2004 | Konferenzbeitrag | PUB-ID: 1607383
New materials and applications for magnetic tunnel junctions
Reiss G, Brückl H, Hütten A, Koop H, Meyners D, Thomas A, Kammerer S, Schmalhorst J-M, Brzeska M (2004)
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH 201(8): 1628-1634.
PUB | DOI | WoS
 
[10]
2003 | Bielefelder E-Dissertation | PUB-ID: 2303472
Preparation and characterisation of magnetic single and double barrier junctions
Thomas A (2003)
Bielefeld (Germany): Bielefeld University.
PUB | PDF
 
[9]
2003 | Sammelwerksbeitrag | PUB-ID: 1879984
New developments with magnetic tunnel junctions
Brückl H, Schotter J, Bornemeier J, Thomas A, Reiss G (2003)
In: Advances in Solid State Physics. Springer Verlag.
PUB
 
[8]
2003 | Konferenzbeitrag | PUB-ID: 1612208
Spinelectronics and its applications
Reiss G, Brückl H, Hütten A, Schmalhorst J-M, Justus M, Thomas A, Heitmann S (2003)
PHYSICA STATUS SOLIDI. B, BASIC RESEARCH 236(2): 289-302.
PUB | DOI | WoS
 
[7]
2003 | Konferenzbeitrag | PUB-ID: 1609984
Temperature and bias voltage dependence of Co-Fe-AlOX-Py-AlOX-Co-Fe double-barrier junctions
Thomas A, Brückl H, Schmalhorst J-M, Reiss G (2003)
IEEE TRANSACTIONS ON MAGNETICS 39(5): 2821-2823.
PUB | DOI | WoS
 
[6]
2003 | Zeitschriftenaufsatz | PUB-ID: 1609873
Aluminum oxidation by a remote electron cyclotron resonance plasma in magnetic tunnel junctions
Thomas A, Brückl H, Sacher M, Schmalhorst J-M, Reiss G (2003)
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 21(5): 2120-2122.
PUB | DOI | WoS
 
[5]
2003 | Konferenzbeitrag | PUB-ID: 1611732
Noise properties of magnetic and nonmagnetic tunnel junctions
Park WK, Moodera JS, Taylor J, Tondra M, Daughton JM, Thomas A, Brückl H (2003)
JOURNAL OF APPLIED PHYSICS 93(10): 7020-7022.
PUB | DOI | WoS
 
[4]
2003 | Zeitschriftenaufsatz | PUB-ID: 1611753
Room-temperature preparation and magnetic behavior of Co2MnSi thin films
Kammerer S, Heitmann S, Meyners D, Sudfeld D, Thomas A, Hütten A, Reiss G (2003)
JOURNAL OF APPLIED PHYSICS 93(10): 7945-7947.
PUB | DOI | WoS
 
[3]
2003 | Zeitschriftenaufsatz | PUB-ID: 1610040
Unidirectional anisotropy in MnIr/CoFe/Al plus Ox/NiFe TMR multilayer systems
Urbaniak M, Schmalhorst J-M, Thomas A, Brückl H, Reiss G, Lucinski T, Stobiecki F (2003)
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH 199(2): 284-288.
PUB | DOI | WoS
 
[2]
2002 | Sammelwerksbeitrag | PUB-ID: 1879627
Stability of Magnetic Tunnel Junctions
Reiss G, Brückl H, Schmalhorst J-M, Thomas A (2002)
In: Nanostructured Magnetic Materials and Their Applications. Shi D, Aktas B, Pust L, Mikailov F (Eds); Lecture Notes in Physics, 593. Berlin u.a.: Springer: 91-110.
PUB | DOI
 
[1]
2001 | Zeitschriftenaufsatz | PUB-ID: 1618273
Evolution of the dielectric breakdown in Co/Al2O3/Co junctions by annealing
Schmalhorst J-M, Brückl H, Justus M, Thomas A, Reiss G, Vieth M, Gieres G, Wecker J (2001)
JOURNAL OF APPLIED PHYSICS 89(1): 586-589.
PUB | DOI | WoS
 

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[79]
2018 | Zeitschriftenaufsatz | PUB-ID: 2919030
Technical feasibility study for production of tailored multielectrode arrays and patterning of arranged neuronal networks
Schürmann M, Shepheard N, Frese N, Geishendorf K, Sudhoff H, Gölzhäuser A, Rückert U, Kaltschmidt C, Kaltschmidt B, Thomas A (2018)
PLOS ONE 13(2): e0192647.
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[78]
2018 | Zeitschriftenaufsatz | PUB-ID: 2919755
Thermal conductivity of thin insulating films determined by tunnel magneto-Seebeck effect measurements and finite-element modeling
Huebner T, Martens U, Walowski J, Muenzenberg M, Thomas A, Reiss G, Kuschel T (2018)
Journal of Physics D: Applied Physics 51(22): 224006.
PUB | DOI | Download (ext.) | WoS
 
[77]
2017 | Zeitschriftenaufsatz | PUB-ID: 2916236
Enhancement of thermovoltage and tunnel magneto-Seebeck effect in CoFeB-based magnetic tunnel junctions by variation of the MgAl2O4 and MgO barrier thickness
Huebner T, Martens U, Walowski J, Boehnke A, Krieft J, Heiliger C, Thomas A, Reiss G, Kuschel T, Münzenberg M (2017)
Physical Review B 96(21): 214435.
PUB | DOI | Download (ext.) | WoS
 
[76]
2016 | Zeitschriftenaufsatz | PUB-ID: 2904472
Comparison of laser-induced and intrinsic tunnel magneto-Seebeck effect inCoFeB/MgAl2O4and CoFeB/MgO magnetic tunnel junctions
Huebner T, Boehnke A, Martens U, Thomas A, Schmalhorst J-M, Reiss G, Münzenberg M, Kuschel T (2016)
Physical Review B 93(22): 224433.
PUB | DOI | Download (ext.) | WoS | arXiv
 
[75]
2016 | Zeitschriftenaufsatz | PUB-ID: 2904869
Electronic and magnetic structure of epitaxial Fe3O4(001)/NiO heterostructures grown on MgO(001) and Nb-doped SrTiO3(001)
Kuepper K, Kuschel O, Pathé N, Schemme T, Schmalhorst J-M, Thomas A, Arenholz E, Gorgoi M, Ovsyannikov R, Bartkowski S, Reiss G, et al. (2016)
Physical Review B 94(2): 024401.
PUB | DOI | Download (ext.) | WoS | arXiv
 
[74]
2015 | Zeitschriftenaufsatz | PUB-ID: 2759561
Tunnel junction based memristors as artificial synapses
Thomas A, Niehörster S, Fabretti S, Shepheard N, Kuschel O, Küpper K, Wollschläger J, Krzysteczko P, Chicca E (2015)
Frontiers in Neuroscience 9: 241.
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[73]
2015 | Zeitschriftenaufsatz | PUB-ID: 2723304
On/off switching of bit readout in bias-enhanced tunnel magneto-Seebeck effect
Böhnke A, Milnikel M, von der Ehe M, Franz C, Zbarsky V, Czerner M, Rott K, Thomas A, Heiliger C, Reiss G, Münzenberg M (2015)
Scientific Reports 5: 8945.
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[72]
2015 | Zeitschriftenaufsatz | PUB-ID: 2780418
Accessing the fundamentals of magnetotransport in metals with terahertz probes
Jin Z, Tkach A, Casper F, Spetter V, Grimm H, Thomas A, Kampfrath T, Bonn M, Klaeui M, Turchinovich D (2015)
Nature Physics 11(9): 761-766.
PUB | DOI | WoS
 
[71]
2015 | Zeitschriftenaufsatz | PUB-ID: 2728075
Sign change in the tunnel magnetoresistance of Fe3O4/MgO/Co-Fe-B magnetic tunnel junctions depending on the annealing temperature and the interface treatment
Marnitz L, Rott K, Niehörster S, Klewe C, Meier D, Fabretti S, Witziok M, Krampf A, Kuschel O, Schemme T, Kuepper K, et al. (2015)
AIP Advances 5(4): 047103.
PUB | PDF | DOI | Download (ext.) | WoS | arXiv
 
[70]
2015 | Zeitschriftenaufsatz | PUB-ID: 2786413
Spin-Transfer Torque Switching at Ultra Low Current Densities
Leutenantsmeyer JC, Zbarsky V, von der Ehe M, Wittrock S, Peretzki P, Schuhmann H, Thomas A, Rott K, Reiss G, Kim TH, Seibt M, et al. (2015)
MATERIALS TRANSACTIONS 56(9): 1323-1326.
PUB | DOI | WoS
 
[69]
2014 | Zeitschriftenaufsatz | PUB-ID: 2704229
Temperature and bias-voltage dependence of atomic-layer-deposited HfO2-based magnetic tunnel junctions
Fabretti S, Zierold R, Nielsch K, Voigt C, Ronning C, Peretzki P, Seibt M, Thomas A (2014)
Applied Physics Letters 105: 132405.
PUB | DOI | Download (ext.) | WoS
 
[68]
2014 | Zeitschriftenaufsatz | PUB-ID: 2666090
Magnetic anisotropy of thin sputtered MgB2 films on MgO substrates in high magnetic fields
Fabretti S, Imort I-M, Kuschel T, Dahm T, Guduru VK, Zeitler U, Thomas A (2014)
AIP Advances 4(3): 037115.
PUB | DOI | Download (ext.) | WoS | arXiv
 
[67]
2013 | Zeitschriftenaufsatz | PUB-ID: 2625972
Fabrication of Superconducting MgB2 Thin Films by Magnetron co-Sputtering on (001) MgO Substrates
Fabretti S, Thomas P, Meinert M, Imort I-M, Thomas A (2013)
Journal Of Superconductivity And Novel Magnetism 26(5): 1879-1882.
PUB | DOI | WoS
 
[66]
2013 | Zeitschriftenaufsatz | PUB-ID: 2565293
Memristor-based neural networks
Thomas A (2013)
Journal of Physics D Applied Physics 46(9): 093001.
PUB | DOI | WoS
 
[65]
2013 | Zeitschriftenaufsatz | PUB-ID: 2622370
Time-resolved measurement of the tunnel magneto-Seebeck effect in a single magnetic tunnel junction
Böhnke A, Walter M, Roschewsky N, Eggebrecht T, Drewello V, Rott K, Muenzenberg M, Thomas A, Reiss G (2013)
Review of Scientific Instruments 84(6): 063905.
PUB | DOI | WoS | PubMed | Europe PMC | arXiv
 
[64]
2012 | Zeitschriftenaufsatz | PUB-ID: 2479258
Magnon excitation and temperature dependent transport properties in magnetic tunnel junctions with Heusler compound electrodes
Drewello V, Ebke D, Schäfers M, Kugler Z, Reiss G, Thomas A (2012)
Journal of Applied Physics 111(7): 07C701.
PUB | DOI | WoS
 
[63]
2012 | Zeitschriftenaufsatz | PUB-ID: 2479249
Co/Pt multilayer-based magnetic tunnel junctions with perpendicular magnetic anisotropy
Kugler Z, Grote J-P, Drewello V, Schebaum O, Reiss G, Thomas A (2012)
Journal of Applied Physics 111(7): 07C703.
PUB | DOI | WoS
 
[62]
2012 | Zeitschriftenaufsatz | PUB-ID: 2463759
The Memristive Magnetic Tunnel Junction as a Nanoscopic Synapse-Neuron System
Krzysteczko P, Münchenberger J, Schäfers M, Reiss G, Thomas A (2012)
Advanced Materials 24(6): 762-766.
PUB | DOI | WoS | PubMed | Europe PMC
 
[61]
2012 | Zeitschriftenaufsatz | PUB-ID: 2548462
Insights into Ultrafast Demagnetization in Pseudogap Half-Metals
Mann A, Walowski J, Muenzenberg M, Maat S, Carey MJ, Childress JR, Mewes C, Ebke D, Drewello V, Reiss G, Thomas A (2012)
Physical Review X 2(4).
PUB | DOI | WoS | arXiv
 
[60]
2012 | Zeitschriftenaufsatz | PUB-ID: 2479243
A memristor based on current-induced domain-wall motion in a nanostructured giant magnetoresistance device
Münchenberger J, Reiss G, Thomas A (2012)
Journal of Applied Physics 111(7): 07D303.
PUB | DOI | WoS
 
[59]
2012 | Zeitschriftenaufsatz | PUB-ID: 2443971
Anomalous Hall effect in the Co-based Heusler compounds Co[sub 2]FeSi and Co[sub 2]FeAI
Imort I-M, Thomas P, Reiss G, Thomas A (2012)
Journal of Applied Physics 111(7): 07D313.
PUB | DOI | WoS | arXiv
 
[58]
2012 | Zeitschriftenaufsatz | PUB-ID: 2501820
Transport measurements on lateral MgB2/Fe/MgB2 junctions
Fabretti S, Schäfers M, Schebaum O, Thomas P, Thomas A (2012)
Journal of Applied Physics 111(7): 07E112.
PUB | DOI | WoS
 
[57]
2012 | Zeitschriftenaufsatz | PUB-ID: 2501904
Spin-polarized tunneling in MgO-based tunnel junctions with superconducting electrodes
Schebaum O, Fabretti S, Moodera JS, Thomas A (2012)
New Journal of Physics 14(3): 033023.
PUB | DOI | WoS
 
[56]
2012 | Zeitschriftenaufsatz | PUB-ID: 2490094
Local Charge and Spin Currents in Magnetothermal Landscapes
Weiler M, Althammer M, Czeschka FD, Huebl H, Wagner MS, Opel M, Imort I-M, Reiss G, Thomas A, Gross R, Goennenwein STB (2012)
Phys. Rev. Lett. 108(10): 106602.
PUB | DOI | Download (ext.) | WoS | PubMed | Europe PMC | arXiv
 
[55]
2011 | Zeitschriftenaufsatz | PUB-ID: 2349612
Scaling Behavior of the Spin Pumping Effect in Ferromagnet-Platinum Bilayers
Czeschka FD, Dreher L, Brandt MS, Weiler M, Althammer M, Imort I-M, Reiss G, Thomas A, Schoch W, Limmer W, Huebl H, et al. (2011)
PHYSICAL REVIEW LETTERS 107(4).
PUB | DOI | WoS | PubMed | Europe PMC | arXiv
 
[54]
2011 | Zeitschriftenaufsatz | PUB-ID: 2425241
Seebeck effect in magnetic tunnel junctions
Walter M, Walowski J, Zbarsky V, Münzenberg M, Schäfers M, Ebke D, Reiss G, Thomas A, Peretzki P, Seibt M, Moodera JS, et al. (2011)
NATURE MATERIALS 10(10): 742-746.
PUB | DOI | WoS | PubMed | Europe PMC | arXiv
 
[53]
2011 | Zeitschriftenaufsatz | PUB-ID: 2450983
Improved reliability of magnetic field programmable gate arrays through the use of memristive tunnel junctions
Münchenberger J, Krzysteczko P, Reiss G, Thomas A (2011)
JOURNAL OF APPLIED PHYSICS 110(9): 096105.
PUB | DOI | WoS
 
[52]
2011 | Zeitschriftenaufsatz | PUB-ID: 2093808
Magnetic microstructure and magnetotransport in Co2FeAl Heusler compound thin films
Weiler M, Czeschka FD, Brandlmaier A, Imort I-M, Reiss G, Thomas A, Woltersdorf G, Gross R, Goennenwein STB (2011)
Applied Physics Letters 98(4): 042501.
PUB | DOI | WoS | arXiv
 
[51]
2011 | Zeitschriftenaufsatz | PUB-ID: 2094297
Tunnel magnetoresistance in alumina, magnesia and composite tunnel barrier magnetic tunnel junctions
Schebaum O, Drewello V, Auge A, Reiss G, Muenzenberg M, Schuhmann H, Seibt M, Thomas A (2011)
Journal of Magnetism and Magnetic Materials 323(11): 1525-1528.
PUB | DOI | WoS | arXiv
 
[50]
2011 | Zeitschriftenaufsatz | PUB-ID: 1929601
Temperature and bias voltage dependence of Co/Pd multilayer-based magnetic tunnel junctions with perpendicular magnetic anisotropy
Kugler Z, Drewello V, Schäfers M, Schmalhorst J-M, Reiss G, Thomas A (2011)
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 323(2): 198-201.
PUB | DOI | WoS | arXiv
 
[49]
2010 | Zeitschriftenaufsatz | PUB-ID: 1795724
X-Ray Absorption and Magnetic Circular Dichroism Studies of Co-2 FeAl in Magnetic Tunnel Junctions
Ebke D, Kugler Z, Thomas P, Schebaum O, Schäfers M, Nissen D, Schmalhorst J-M, Hütten A, Arenholz E, Thomas A (2010)
IEEE TRANSACTIONS ON MAGNETICS 46(6): 1925-1928.
PUB | DOI | WoS
 
[48]
2010 | Zeitschriftenaufsatz | PUB-ID: 1796293
Structural and magnetic properties of Co-Mn-Sb thin films
Meinert M, Schmalhorst J-M, Ebke D, Liu N-N, Thomas A, Reiss G, Kanak J, Stobiecki T, Arenholz E (2010)
JOURNAL OF APPLIED PHYSICS 107(6): 063901.
PUB | DOI | Download (ext.) | WoS | arXiv
 
[47]
2010 | Konferenzbeitrag | PUB-ID: 1795822
Interlayer exchange coupling and current induced magnetization switching in magnetic tunnel junctions with MgO wedge barrier
Skowronski W, Stobiecki T, Wrona J, Rott K, Thomas A, Reiss G, van Dijken S (2010)
JOURNAL OF APPLIED PHYSICS 107(9).
PUB | DOI | WoS
 
[46]
2010 | Zeitschriftenaufsatz | PUB-ID: 1588668
Low B2 crystallization temperature and high tunnel magnetoresistance in Co2FeAl/MgO/Co-Fe magnetic tunnel junctions
Ebke D, Thomas P, Schebaum O, Schäfers M, Nissen D, Drewello V, Hütten A, Thomas A (2010)
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 322(8): 996-998.
PUB | DOI | WoS
 
[45]
2010 | Konferenzbeitrag | PUB-ID: 1795807
Direct measurement of the spin polarization of Co2FeAl in combination with MgO tunnel barriers
Schebaum O, Ebke D, Niemeyer A, Reiss G, Moodera JS, Thomas A (2010)
JOURNAL OF APPLIED PHYSICS 107(9).
PUB | DOI | WoS
 
[44]
2010 | Preprint | PUB-ID: 1958649 PUB | arXiv
 
[43]
2009 | Sammelwerksbeitrag | PUB-ID: 2511303
Magnetic Logic
Reiss G, Thomas A, Schmalhorst J-M, Höink V, Meyners D (2009)
In: Spintronics - from GMR to quantum information : lecture notes of the 40th Spring School 2009. Blügel S, Bürgler D, Morgenstern M, Schneider CM, Waser R (Eds); Schriften des Forschungszentrums Jülich. Reihe Schlüsseltechnologien, 10. Jülich: Forschungszentrum.
PUB
 
[42]
2009 | Zeitschriftenaufsatz | PUB-ID: 1636305
Spin polarization in half-metals probed by femtosecond spin excitation
Müller GM, Walowski J, Djordjevic M, Miao G-X, Gupta A, Ramos AV, Gehrke K, Moshnyaga V, Samwer K, Schmalhorst J-M, Thomas A, et al. (2009)
NATURE MATERIALS 8(1): 56-61.
PUB | DOI | WoS | PubMed | Europe PMC
 
[41]
2009 | Zeitschriftenaufsatz | PUB-ID: 1590802
Memristive switching of MgO based magnetic tunnel junctions
Krzysteczko P, Reiss G, Thomas A (2009)
APPLIED PHYSICS LETTERS 95(11): 112508.
PUB | DOI | WoS | arXiv
 
[40]
2009 | Zeitschriftenaufsatz | PUB-ID: 1591579
Dielectric breakdown and inelastic electron tunneling spectroscopy of top and bottom pinned Co-Fe-B/MgO/Co-Fe-B magnetic tunnel junctions
Khan AA, Schmalhorst J-M, Thomas A, Drewello V, Reiss G (2009)
Journal of Applied Physics 105(8): 083723.
PUB | DOI | WoS
 
[39]
2009 | Zeitschriftenaufsatz | PUB-ID: 1589327
Electric breakdown in ultrathin MgO tunnel barrier junctions for spin-transfer torque switching
Schäfers M, Drewello V, Reiss G, Thomas A, Thiel K, Eilers G, Muenzenberg M, Schuhmann H, Seibt M (2009)
APPLIED PHYSICS LETTERS 95(23): 232119.
PUB | DOI | WoS | arXiv
 
[38]
2009 | Zeitschriftenaufsatz | PUB-ID: 1585467
Current induced resistance change of magnetic tunnel junctions with ultra-thin MgO tunnel barriers
Krzysteczko P, Kou X, Rott K, Thomas A, Reiss G (2009)
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 321(3): 144-147.
PUB | DOI | WoS | arXiv
 
[37]
2009 | Zeitschriftenaufsatz | PUB-ID: 1589338
Tunneling spectroscopy and magnon excitation in Co2FeAl/MgO/Co-Fe magnetic tunnel junctions
Ebke D, Drewello V, Schäfers M, Reiss G, Thomas A (2009)
APPLIED PHYSICS LETTERS 95(23): 232510.
PUB | DOI | WoS
 
[36]
2009 | Zeitschriftenaufsatz | PUB-ID: 1591866
Long-range order on the atomic scale induced at CoFeB/MgO interfaces
Eilers G, Ulrichs H, Muenzenberg M, Thomas A, Thiel K, Seibt M (2009)
JOURNAL OF APPLIED PHYSICS 105(7): 073701.
PUB | DOI | WoS
 
[35]
2009 | Zeitschriftenaufsatz | PUB-ID: 1635255
Element-specific study of the temperature dependent magnetization of Co-Mn-Sb thin films
Schmalhorst J-M, Ebke D, Meinert M, Thomas A, Reiss G, Arenholz E (2009)
JOURNAL OF APPLIED PHYSICS 105(5): 053906.
PUB | DOI | WoS
 
[34]
2009 | Zeitschriftenaufsatz | PUB-ID: 1633643
Inelastic electron tunneling spectra of MgO-based magnetic tunnel junctions with different electrode designs
Drewello V, Schäfers M, Schebaum O, Khan AA, Münchenberger J, Schmalhorst J-M, Reiss G, Thomas A (2009)
PHYSICAL REVIEW B 79(17).
PUB | DOI | WoS
 
[33]
2008 | Zeitschriftenaufsatz | PUB-ID: 1592797
Evidence for band structure effects in the magnetoresistance of Co-based Heusler compounds
Thomas A, Weddemann A, Ebke D, Liu N-N, Hütten A, Schmalhorst J-M, Reiss G (2008)
JOURNAL OF APPLIED PHYSICS 103(2): 023903.
PUB | DOI | WoS
 
[32]
2008 | Zeitschriftenaufsatz | PUB-ID: 1631177
Magnetic tunnel junctions
Reiss G, Schmalhorst J-M, Thomas A, Hütten A, Yuasa S (2008)
MAGNETIC HETEROSTRUCTURES 227: 291-333.
PUB | DOI | WoS
 
[31]
2008 | Zeitschriftenaufsatz | PUB-ID: 1585757
Direct imaging of the structural change generated by dielectric breakdown in MgO based magnetic tunnel junctions
Thomas A, Drewello V, Schäfers M, Weddemann A, Reiss G, Eilers G, Muenzenberg M, Thiel K, Seibt M (2008)
APPLIED PHYSICS LETTERS 93(15): 152508.
PUB | DOI | WoS | arXiv
 
[30]
2008 | Zeitschriftenaufsatz | PUB-ID: 1586267
On the influence of bandstructure on transport properties of magnetic tunnel junctions with Co2Mn1-xFexSi single and multilayer electrode
Schmalhorst J-M, Ebke D, Weddemann A, Hütten A, Thomas A, Reiss G, Turchanin A, Gölzhäuser A, Balke B, Felser C (2008)
JOURNAL OF APPLIED PHYSICS 104(4): 043918-043918-5.
PUB | DOI | WoS
 
[29]
2008 | Zeitschriftenaufsatz | PUB-ID: 1592762
Evidence for strong magnon contribution to the TMR temperature dependence in MgO based tunnel junctions
Drewello V, Schmalhorst J-M, Thomas A, Reiss G (2008)
PHYSICAL REVIEW B 77(1).
PUB | DOI | WoS
 
[28]
2008 | Zeitschriftenaufsatz | PUB-ID: 1587134
Dielectric breakdown in Co-Fe-B/MgO/Co-Fe-B magnetic tunnel junction
Khan AA, Schmalhorst J-M, Thomas A, Schebaum O, Reiss G (2008)
JOURNAL OF APPLIED PHYSICS 103(12): 123705.
PUB | DOI | WoS
 
[27]
2008 | Konferenzbeitrag | PUB-ID: 1587317
Structural and tunneling properties of magnetic tunnel junctions with Al-O and MgO barrier
Kanak J, Stobiecki T, Thomas A, Schmalhorst J-M, Reiss G (2008)
VACUUM 82(10): 1057-1061.
PUB | DOI | WoS
 
[26]
2008 | Konferenzbeitrag | PUB-ID: 1585645
Preparation of Heusler thin films: The quaternary alloy CO2Fe0.5Mn0.5Si
Ebke D, Thomas A, Hütten A, Balke B, Felser C, Schmalhorst J-M, Reiss G (2008)
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE 205(10): 2298-2301.
PUB | DOI | WoS
 
[25]
2007 | Zeitschriftenaufsatz | PUB-ID: 1632511 PUB | DOI | WoS | arXiv
 
[24]
2007 | Sammelwerksbeitrag | PUB-ID: 2338122
Magnetic Tunneling Junctions — Materials, Geometry and Applications
Reiss G, Koop H, Meyners D, Kämmerer S, Schmalhorst J-M, Brzeska M, Kou X, Brückl H, Hütten A, Thomas A (2007)
In: Magnetic Nanostructures. Aktas B, Tagirov L, Mikailov F (Eds); Springer Series in Materials Science, 94. Springer: 147-165.
PUB | DOI
 
[23]
2007 | Konferenzbeitrag | PUB-ID: 1593736
Chemical and magnetic interface properties of tunnel junctions with Co2MnSi/Co2FeSi multilayer electrode showing large tunneling magnetoresistance
Schmalhorst J-M, Ebke D, Sacher M, Liu N-N, Thomas A, Reiss G, Hütten A, Arenholz E (2007)
IEEE TRANSACTIONS ON MAGNETICS 43(6): 2806-2808.
PUB | DOI | WoS
 
[22]
2007 | Zeitschriftenaufsatz | PUB-ID: 1593045
Half-metallic {Co2MnSi/Co2FeSi} multilayered Heusler electrodes in magnetic tunnel junctions
Castrup A, Dasgupta S, Scherer T, Rosner H, Ellrich J, Kruk R, Ghafari M, Hahn H, Hütten A, Ebke D, Liu N-N, et al. (2007)
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 310(2): 2009-2011.
PUB | DOI | WoS
 
[21]
2007 | Zeitschriftenaufsatz | PUB-ID: 1595824
Transport properties of magnetic tunnel junctions with Co2MnSi electrodes: The influence of temperature-dependent interface magnetization and electronic band structure
Schmalhorst J-M, Thomas A, Kaemmerer S, Schebaum O, Ebke D, Sacher M, Reiss G, Hütten A, Turchanin A, Gölzhäuser A, Arenholz E (2007)
PHYSICAL REVIEW B 75(1): 14403.
PUB | DOI | WoS
 
[20]
2006 | Zeitschriftenaufsatz | PUB-ID: 1598632
Inverted spin polarization of Heusler alloys for spintronic devices
Thomas A, Meyners D, Ebke D, Liu N-N, Sacher M, Schmalhorst J-M, Reiss G, Ebert H, Hütten A (2006)
APPLIED PHYSICS LETTERS 89(1): 012502.
PUB | DOI | WoS
 
[19]
2006 | Zeitschriftenaufsatz | PUB-ID: 1599180
Temperature dependence of the resistance of magnetic tunnel junctions with MgO barrier
Kou X, Schmalhorst J-M, Thomas A, Reiss G (2006)
APPLIED PHYSICS LETTERS 88(21): 212115.
PUB | DOI | WoS
 
[18]
2006 | Konferenzbeitrag | PUB-ID: 1597432
Spin-electronic devices with half-metallic Heusler alloys
Hütten A, Schmalhorst J-M, Thomas A, Kaemmerer S, Sacher M, Ebke D, Liu N-N, Kou X, Reiss G (2006)
JOURNAL OF ALLOYS AND COMPOUNDS 423(1-2): 148-152.
PUB | DOI | WoS
 
[17]
2006 | Zeitschriftenaufsatz | PUB-ID: 1597370
Large tunnel magnetoresistance in tunnel junctions with Co2MnSi/Co2FeSi multilayer electrode
Ebke D, Schmalhorst J-M, Liu N-N, Thomas A, Reiss G, Hütten A (2006)
APPLIED PHYSICS LETTERS 89(16): 162506.
PUB | DOI | WoS
 
[16]
2005 | Zeitschriftenaufsatz | PUB-ID: 1872820
Evidence for positive spin-polarization in Co with SrTiO3 barriers
Thomas A, Moodera JS, Satpati B (2005)
J. Appl. Phys. 97(10): 10C908.
PUB | DOI | WoS
 
[15]
2005 | Zeitschriftenaufsatz | PUB-ID: 1603162
X-ray absorption and magnetic circular dichroism studies of annealed magnetic tunnel junctions
Schmalhorst J-M, Sacher M, Thomas A, Brückl H, Reiss G, Starke K (2005)
Journal of Applied Physics 97(12): 123711.
PUB | DOI | WoS
 
[14]
2004 | Sammelwerksbeitrag | PUB-ID: 2351640
Impact of geometry and material stacking on the properties of magnetic tunnelling junctions
Reiss G, Brückl H, Hütten A, Koop H, Meyners D, Thomas A, Kämmerer S, Schmalhorst J-M, Breszka M (2004)
In: Nanostructured Magnetic Materials and their Applications. Aktas B, Tagirov L, Mikailov F (Eds); NATO Science Series. 57-70.
PUB | DOI
 
[13]
2004 | Zeitschriftenaufsatz | PUB-ID: 1605361
The current potential of Co2MnSi Hensler alloy electrodes in magnetic tunnel junctions
Hütten A, Kammerer S, Schmalhorst J-M, Thomas A, Reiss G (2004)
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE 201(15): 3271-3279.
PUB | DOI | WoS
 
[12]
2004 | Zeitschriftenaufsatz | PUB-ID: 1607430
Co2MnSi Heusler alloy as magnetic electrodes in magnetic tunnel junctions
Kämmerer S, Thomas A, Hütten A, Reiss G (2004)
APPLIED PHYSICS LETTERS 85(1): 79-81.
PUB | DOI | WoS
 
[11]
2004 | Konferenzbeitrag | PUB-ID: 1607383
New materials and applications for magnetic tunnel junctions
Reiss G, Brückl H, Hütten A, Koop H, Meyners D, Thomas A, Kammerer S, Schmalhorst J-M, Brzeska M (2004)
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH 201(8): 1628-1634.
PUB | DOI | WoS
 
[10]
2003 | Bielefelder E-Dissertation | PUB-ID: 2303472
Preparation and characterisation of magnetic single and double barrier junctions
Thomas A (2003)
Bielefeld (Germany): Bielefeld University.
PUB | PDF
 
[9]
2003 | Sammelwerksbeitrag | PUB-ID: 1879984
New developments with magnetic tunnel junctions
Brückl H, Schotter J, Bornemeier J, Thomas A, Reiss G (2003)
In: Advances in Solid State Physics. Springer Verlag.
PUB
 
[8]
2003 | Konferenzbeitrag | PUB-ID: 1612208
Spinelectronics and its applications
Reiss G, Brückl H, Hütten A, Schmalhorst J-M, Justus M, Thomas A, Heitmann S (2003)
PHYSICA STATUS SOLIDI. B, BASIC RESEARCH 236(2): 289-302.
PUB | DOI | WoS
 
[7]
2003 | Konferenzbeitrag | PUB-ID: 1609984
Temperature and bias voltage dependence of Co-Fe-AlOX-Py-AlOX-Co-Fe double-barrier junctions
Thomas A, Brückl H, Schmalhorst J-M, Reiss G (2003)
IEEE TRANSACTIONS ON MAGNETICS 39(5): 2821-2823.
PUB | DOI | WoS
 
[6]
2003 | Zeitschriftenaufsatz | PUB-ID: 1609873
Aluminum oxidation by a remote electron cyclotron resonance plasma in magnetic tunnel junctions
Thomas A, Brückl H, Sacher M, Schmalhorst J-M, Reiss G (2003)
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 21(5): 2120-2122.
PUB | DOI | WoS
 
[5]
2003 | Konferenzbeitrag | PUB-ID: 1611732
Noise properties of magnetic and nonmagnetic tunnel junctions
Park WK, Moodera JS, Taylor J, Tondra M, Daughton JM, Thomas A, Brückl H (2003)
JOURNAL OF APPLIED PHYSICS 93(10): 7020-7022.
PUB | DOI | WoS
 
[4]
2003 | Zeitschriftenaufsatz | PUB-ID: 1611753
Room-temperature preparation and magnetic behavior of Co2MnSi thin films
Kammerer S, Heitmann S, Meyners D, Sudfeld D, Thomas A, Hütten A, Reiss G (2003)
JOURNAL OF APPLIED PHYSICS 93(10): 7945-7947.
PUB | DOI | WoS
 
[3]
2003 | Zeitschriftenaufsatz | PUB-ID: 1610040
Unidirectional anisotropy in MnIr/CoFe/Al plus Ox/NiFe TMR multilayer systems
Urbaniak M, Schmalhorst J-M, Thomas A, Brückl H, Reiss G, Lucinski T, Stobiecki F (2003)
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH 199(2): 284-288.
PUB | DOI | WoS
 
[2]
2002 | Sammelwerksbeitrag | PUB-ID: 1879627
Stability of Magnetic Tunnel Junctions
Reiss G, Brückl H, Schmalhorst J-M, Thomas A (2002)
In: Nanostructured Magnetic Materials and Their Applications. Shi D, Aktas B, Pust L, Mikailov F (Eds); Lecture Notes in Physics, 593. Berlin u.a.: Springer: 91-110.
PUB | DOI
 
[1]
2001 | Zeitschriftenaufsatz | PUB-ID: 1618273
Evolution of the dielectric breakdown in Co/Al2O3/Co junctions by annealing
Schmalhorst J-M, Brückl H, Justus M, Thomas A, Reiss G, Vieth M, Gieres G, Wecker J (2001)
JOURNAL OF APPLIED PHYSICS 89(1): 586-589.
PUB | DOI | WoS
 

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