Publications

Journal Papers

S. Beckert, R. Schlitz, G. Skobjin, A. Badura, M. Leiviskä, D. Kriegner, D. Scheffler, G. Sala, N. Nabben, X.-Y. Ai, K. Olejník, L. Michez, V. Baltz, A. Thomas, H. Reichlová, S.T.B. Goennenwein
Detecting slow magnetization relaxation via magnetotransport measurements based on the current-reversal method
Physical Review B 111, 014441/1-10 (2025) URL

A. Thomas, D. Pohl, A. Tahn, H. Schlörb, S. Schneider, D. Kriegner, S. Beckert, P. Vir, M. Winter, C. Felser, B. Rellinghaus
In‐Situ Monitoring the Magnetotransport Signature of Topological Transitions in a Chiral Magnet
Small Methods 9, 2401875/1-6 (2025) URL

A. Omar, F. Börrnert, M. Richter, J. Trinckauf, F. Heinsch, C.G.F. Blum, V. Romaka, S. Rodan, F. Steckel, M. Haft, S. Hampel, S. Beckert, A. Thomas, C. Hess, A.U.B. Wolter, W. Löser, B. Büchner, S. Wurmehl
Material design toward a thermodynamically stable Co–Cr–Fe–Al Heusler-type phase
APL Materials 13, 051118/1-17 (2025) URL

R.D. Gonzalez Betancourt, J. Zubáč, K. Geishendorf, P. Ritzinger, B. Růžičková, T. Kotte, J. Železný, K. Olejník, G. Springholz, B. Büchner, A. Thomas, K. Výborný, T. Jungwirth, H. Reichlová, D. Kriegner
Anisotropic magnetoresistance in altermagnetic MnTe
npj Spintronics 2, 45/1-9 (2024) URL

S. Sailler, D. Pohl, H. Schlörb, B. Rellinghaus, A. Thomas, S.T.B. Goennenwein, M. Lammel
Lateral solid phase epitaxy of yttrium iron garnet
Physical Review Materials 8, L020402/1-7 (2024) URL

H. Reichlova, D. Kriegner, A. Mook, M. Althammer, A. Thomas
Role of topology in compensated magnetic systems
APL Materials 12, 010902/1-13 (2024) URL

H. Reichlova, R. Lopes Seeger, R. González-Hernández, I. Kounta, R. Schlitz, D. Kriegner, P. Ritzinger, M. Lammel, M. Leiviskä, A. Birk Hellenes, K. Olejník, V. Petřiček, P. Doležal, L. Horak, E. Schmoranzerova, A. Badura, S. Bertaina, A. Thomas, V. Baltz, L. Michez, J. Sinova, S.T.B. Goennenwein, T. Jungwirth, L. Šmejkal
Observation of a spontaneous anomalous Hall response in the Mn5Si3 d-wave altermagnet candidate
Nature Communications 15, 4961/1-10 (2024) URL

J. Rial, M. Leiviskä, G. Skobjin, A. Bad'ura, G. Gaudin, F. Disdier, R. Schlitz, I. Kounta, S. Beckert, D. Kriegner, A. Thomas, E. Schmoranzerová, L. Šmejkal, J. Sinova, T. Jungwirth, L. Michez, H. Reichlová, S.T.B. Goennenwein, O. Gomonay, V. Baltz
Altermagnetic variants in thin films of Mn5Si3
Physical Review B 110, L220411/1-7 (2024) URL

M. Leiviskä, J. Rial, A. Bad'ura, R.L. Seeger, I. Kounta, S. Beckert, D. Kriegner, I. Joumard, E. Schmoranzerová, J. Sinova, O. Gomonay, A. Thomas, S.T.B. Goennenwein, H. Reichlová, L. Šmejkal, L. Michez, T. Jungwirth, V. Baltz
Anisotropy of the anomalous Hall effect in thin films of the altermagnet candidate Mn5Si3
Physical Review B 109, 224430/1-9 (2024) URL

S. Sailler, G. Skobjin, H. Schlörb, B. Boehm, O. Hellwig, A. Thomas, S. Goennenwein, M. Lammel
Crystallization dynamics of amorphous yttrium iron garnet thin films
Physical Review Materials 8, 043402/1-9 (2024) URL

M. Martini, H. Reichlova, L.T. Corredor, D. Kriegner, Y. Lee, L. Tomarchio, K. Nielsch, A.G. Moghaddam, J. van den Brink, B. Büchner, S. Wurmehl, V.V. Romaka, A. Thomas
Anomalous Hall effect and magnetoresistance in microribbons of the magnetic Weyl semimetal candidate PrRhC2
Physical Review Materials 7, 104205/1-8 (2023) URL

S. Beckert, J. Godinho, F. Johnson, J. Kimák, E. Schmoranzerová, J. Zemen, Z. Šobáň, K. Olejník, J. Železný, J. Wunderlich, P. Němec, D. Kriegner, A. Thomas, S.T.B. Goennenwein, L.F. Cohen, H. Reichlová
Anomalous Nernst effect in Mn3NiN thin films
Physical Review B 108, 024420/1-9 (2023) URL

R.D. Gonzalez Betancourt, J. Zubáč, R. Gonzalez-Hernandez, K. Geishendorf, Z. Šobáň, G. Springholz, K. Olejník, L. Šmejkal, J. Sinova, T. Jungwirth, S.T.B. Goennenwein, A. Thomas, H. Reichlová, J. Železný, D. Kriegner
Spontaneous Anomalous Hall Effect Arising from an Unconventional Compensated Magnetic Phase in a Semiconductor
Physical Review Letters 130, 036702/1-7 (2023) URL

D. Pohl, Y. Lee, D. Kriegner, S. Beckert, S. Schneider, B. Rellinghaus, A. Thomas
Probing magnetic properties at the nanoscale: in-situ Hall measurements in a TEM
Scientific Reports 13, 14871/1- (2023) URL

D. Chernyavsky, J. van den Brink, G.-H. Park, K. Nielsch, A. Thomas
Sustainable Thermoelectric Materials Predicted by Machine Learning
Advanced Theory and Simulations 5, 2200351/1-8 (2022) URL

A.G. Moghaddam, K. Geishendorf, R. Schlitz, J.I. Facio, P. Vir, C. Shekhar, C. Felser, K. Nielsch, S.T.B. Goennenwein, J. van den Brink, A. Thomas
Observation of an unexpected negative magnetoresistance in magnetic weyl semimetal Co3Sn2S2
Materials Today Physics 29, 100896/1-6 (2022) URL

M. Martini, H. Reichlova, Y. Lee, D. Dusíková, J. Zemen, K. Nielsch, A. Thomas
Magneto-thermal transport indicating enhanced Nernst response in FeCo/IrMn exchange coupled stacks
Applied Physics Letters 121, 212405/1-7 (2022) URL

R. Schlitz, S. Granovsky, D. Pohl, A. Thomas, B. Rellinghaus, S. Goennenwein
Nonlocal magnon-based transport in yttrium-iron-garnet–platinum heterostructures at high temperatures
Physical Review B 103, 214434/1-7 (2021) URL

P. Ritzinger, H. Reichlova, D. Kriegner, A. Markou, R. Schlitz, M. Lammel, D. Scheffler, G. Park, A. Thomas, P. Středa, C. Felser, S. Goennenwein, K. Výborný
Anisotropic magnetothermal transport in Co2MnGa thin films
Physical Review B 104, 094406/1-11 (2021) URL

M.M. Salazar-Cardona, L. Körber, H. Schultheiss, K. Lenz, A. Thomas, K. Nielsch, A. Kákay, J.A. Otálora
Nonreciprocity of spin waves in magnetic nanotubes with helical equilibrium magnetization
Applied Physics Letters 118, 262411/1-5 (2021) URL

K. Geishendorf, P. Vir, C. Shekhar, C. Felser, J. Facio, J. van den Brink, K. Nielsch, A. Thomas, S. Goennenwein
Signatures of the magnetic entropy in the thermopower signals in nanoribbons of the magnetic Weyl semimetal Co3Sn2S2
Nano Letters 20, 300-305 (2020) URL

N. Meyer, K. Geishendorf, J. Walowski, A. Thomas, M. Münzenberg
The impact of metallic contacts on spin-polarized photocurrents in topological insulator Bi2 Se3 nanowires
Applied Physics Letters 117, 262401/1-5 (2020) URL

G. Park, H. Reichlova, R. Schlitz, M. Lammel, A. Markou, P. Swekis, P. Ritzinger, D. Kriegner, J. Noky, J. Gayles, Y. Sun, C. Felser, K. Nielsch, S. Goennenwein, A. Thomas
Thickness dependence of the anomalous Nernst effect and the Mott relation of Weyl semimetal Co2MnGa thin films
Physical Review B 101, 060406/1-7 (2020) URL

N. Meyer, K. Geishendorf, J. Walowski, A. Thomas, M. Münzenberg
Photocurrent measurements in topological insulator Bi 2 Se 3 nanowires
Applied Physics Letters 116, 172402/1-5 (2020) URL

T. Tynell, K. Geishendorf, S. Piontek, T. Komossa, S. Schulz, K. Nielsch, A. Thomas
Rapid thermal annealing of Sb2Te3 thin films grown via atomic layer deposition
Thin Solid Films 700, 137922/1-4 (2020) URL

M. Lammel, K. Geishendorf, M.A. Choffel, D.M. Hamann, D.C. Johnson, K. Nielsch, A. Thomas
Fast Fourier transform and multi-Gaussian fitting of XRR data to determine the thickness of ALD grown thin films within the initial growth regime
Applied Physics Letters 117, 213106/1-5 (2020) URL

T. Kuschel, M. Czerner, J. Walowski, A. Thomas, H. Schumacher, G. Reiss, C. Heiliger, M. Münzenberg
Tunnel magneto-Seebeck effect
Journal of Physics D-Applied Physics 52, 133001/1-17 (2019) URL

A. Niemann, J. Gooth, Y. Sun, F. Thiel, A. Thomas, C. Shekhar, V. Süß, C. Felser, K. Nielsch
Magneto-thermoelectric characterization of a HfTe5 micro-ribbon
Applied Physics Letters 115, 072109/1-5 (2019) URL

R. Schlitz, P. Swekis, A. Markou, H. Reichlova, M. Lammel, J. Gayles, A. Thomas, K. Nielsch, C. Felser, S. Goennenwein
All Electrical Access to Topological Transport Features in Mn1.8PtSn Films
Nano Letters 19, 2366-2370 (2019) URL

K. Geishendorf, R. Schlitz, P. Vir, C. Shekhar, C. Felser, K. Nielsch, S. Goennenwein, A. Thomas
Magnetoresistance and anomalous Hall effect in micro-ribbons of the magnetic Weyl semimetal Co3Sn2S2
Applied Physics Letters 114, 092403/1-5 (2019) URL

L. Schnatmann, K. Geishendorf, M. Lammel, C. Damm, S. Novikov, A. Thomas, A. Burkov, H. Reith, K. Nielsch, G. Schierning
Signatures of a Charge Density Wave Phase and the Chiral Anomaly in the Fermionic Material Cobalt Monosilicide CoSi
Advanced Electronic Materials 6, 1900857/1-8 (2019) URL

M. Lammel, R. Schlitz, K. Geishendorf, D. Makarov, T. Kosub, S. Fabretti, H. Reichlova, R. Huebner, K. Nielsch, A. Thomas, S. Goennenwein
Spin Hall magnetoresistance in heterostructures consisting of noncrystalline paramagnetic YIG and Pt
Applied Physics Letters 114, 252402/1-5 (2019) URL

G. Park, K. Nielsch, A. Thomas
2D Transition Metal Dichalcogenide Thin Films Obtained by Chemical Gas Phase Deposition Techniques
Advanced Materials Interfaces 6, 1800688/1-31 (2019) URL

C. Wiegand, R. Zierold, R. Faust, D. Pohl, A. Thomas, B. Rellinghaus, K. Nielsch
Surface Modification of V-VI Semiconductors Using Exchange Reactions within ALD Half-Cycles
Advanced Materials Interfaces 5, 1701155/1-8 (2018) URL

T. Huebner , U. Martens, J. Walowski, M. Muenzenberg, A. Thomas, G. Reiss, T. Kuschel
Thermal conductivity of thin insulating films determined by tunnel magneto-Seebeck effect measurements and finite-element modeling
Journal of Physics D-Applied Physics 51, 224006/1-5 (2018) URL

R. Schlitz, A.A. Amusan, M. Lammel, S. Schlicht, T. Tyne, J. Bachmann, G. Woltersdorf, K. Nielsch, S.T.B. Goennenwein, A. Thomas
Spin-hall-active platinum thin films grown via atomic layer deposition
Applied Physics Letters 112, 242403/1-4 (2018) URL

M. Schuermann, N. Shepheard, N. Frese, K. Geishendorf, H. Sudhoff, A. Goelzhaeuser, U. Rueckert, C. Kaltschmidt, B. Kaltschmidt, A. Thomas
Technical feasibility study for production of tailored multielectrode arrays and patterning of arranged neuronal networks
PLoS ONE 13, 1-20 (2018) URL

J. Garcia Fernandez, V. Vega Martinez, A. Thomas, V.M. de la Prida Pidal, K. Nielsch
Two-Step Magnetization Reversal FORC Fingerprint of Coupled Bi-Segmented Ni/Co Magnetic Nanowire Arrays
Nanomaterials 8, 548/1-15 (2018) URL

H. Reichlova, R. Schlitz, S. Beckert, P. Swekis, A. Markou, Y.-C. Chen, D. Kriegner, S. Fabretti, G.H. Park, A. Niemann, S. Sudheendra, A. Thomas, K. Nielsch, C. Felser, S. Goennenwein
Large anomalous Nernst effect in thin films of the Weyl semimetal Co2MnGa
Applied Physics Letters 113, 212405/1-5 (2018) URL

J.A. Otalora, A. Kakay, J. Lindner, H. Schultheiss, A. Thomas, J. Fassbender, K. Nielsch
Frequency linewidth and decay length of spin waves in curved magnetic membranes
Physical Review B 98, 014403/1-9 (2018) URL

R. Schlitz, T. Kosub, A. Thomas, S. Fabretti, K. Nielsch, D. Makarov, S.T.B. Goennenwein
Evolution of the spin hall magnetoresistance in Cr2O3/Pt bilayers close to the Neel temperature
Applied Physics Letters 112, (2018) URL

U. Martens, T. Huebner, H. Ulrichs, O. Reimer, T. Kuschel, R.R. Tamming, C.-L. Chang, R.I. Tobey, A. Thomas, M. Münzenberg, J. Walowski
Anomalous Nernst effect and three-dimensional temperature gradients in magnetic tunnel junctions
Communications Physics 1, 65/1-8 (2018) URL

A. Boehnke, U. Martens, C. Sterwerf, A. Niesen, T. Huebner, M. von der Ehe, M. Meinert, T. Kusschel, A. Thomas, C. Heiliger, M. Muenzenberg
Large magneto-Seebeck effect in magnetic tunnel junctions with half-metallic Heusler electrodes
Nature communications 8, 1626/1-7 (2017) URL

T. Huebner, U. Martens, J. Walowski, A. Boehnke, J. Krieft, C. Heiliger, A. Thomas, G. Reiss, T. Kuschel, M. Muenzenberg
Enhancement of thermovoltage and tunnel magneto-Seebeck effect in CoFeB based magnetic tunnel junctions by variation of the MgAl2O4 and MgO barrier thickness
Physical Review B 96, 214435/1-7 (2017) URL

U. Martens, J. Walowski, T. Schumann, M. Mansurova, A. Boehnke, T. Huebner, G. Reiss, A. Thomas, M. Muenzenberg
Pumping laser excited spins through MgO barriers
Journal of Physics D-Applied Physics 50, (2017) URL

A.-K. Michel, A.C. Niemann, T. Boehnert, S. Martens, J.P. Montero Moreno, D. Goerlitz, R. Zierold, H. Reith, V. Vega, V.M. Prida, A. Thomas, J. Gooth, K. Nielsch
Temperature gradient-induced magnetization reversal of single ferromagnetic nanowires
Journal of Physics D-Applied Physics 50, 494007/1-6 (2017) URL

K. Kuepper, O. Kuschel, N. Pathé, T. Schemme, J. Schmalhorst, A. Thomas, E. Arenholz, M. Gorgoi, R. Ovsyannikov, S. Bartkowski, G. Reiss, J. Wollschlaeger
Electronic and magnetic structure of epitaxial Fe3O4(001)/NiO heterostructures grown on MgO(001) and Nb-doped SrTiO3(001)
Physical Review B 94, 024401/1-10 (2016) URL

T. Huebner, A. Boehnke, U. Martens, A. Thomas, J.-M. Schmalhorst, G. Reiss, M. Muenzenberg, T. Kuschel
Comparison of laser-induced and intrinsic tunnel magneto-Seebeck effect in CoFeB/MgAl2O4 and CoFeB/MgO magnetic tunnel junctions
Physical Review B 93, 224433/1-6 (2016) URL

A. Thomas, S. Niehoerster, S. Fabretti, N. Shepheard, O. Kuschel, K. Kuepper, J. Wollschlaeger, P. Krzysteczko, E. Chicca
Tunnel junction based memristors as artificial synapses
Frontiers in Neuroscience 241/1-9 (2015) URL