Publications 2020

2D Doping of Proton Conductors: BaZrO3-Based Heterostructures
P. Ngabonziza, R. Merkle, Y. Wang, P. van Aken, T.S. Bjorheim, J. Maier, and J. Mannhart
Adv. Energy Mater. 11, 2003267 (2020)    
DOI: 10.1002/aenm.202003267

Fermi Surface and Kink Structures in Sr4Ru3O10 Revealed by Synchrotron-Based ARPES

P. Ngabonziza, E. Carleschi, V. Zabolotnyy, A. Taleb-Ibrahimi, F. Bertran, R. Fittipaldi, V. Granata, M. Cuoco, A. Vecchione, and B.P. Doyle

Scientific Reports 10, 21062 (2020)
Article / cond-mat
DOI: 10.1038/s41598-020-77845-x

Probing Charge Accumulation at SrMnO3/SrTiO3 Heterointerfaces via Advanced Electron Microscopy and Spectroscopy

H. Wang, V. Srot, X. Jiang, M. Yi, Y. Wang, H. Boschker, R. Merkle, R.W. Stark, J. Mannhart, and P.A. van Aken
ACS Nano 14, 12697-12707 (2020)

DOI: 10.1021/acsnano.0c01545

Microscopic Origin of the Dynes Parameter Γ of the LaAlO3-SrTiO3 Interface

H. Boschker, E. Fillis-Tsirakis, C. Richter, D. Zhang, J. Smet, and L. Kürten

Phys. Rev. B 102, 134506 (2020)
DOI: 10.1103/PhysRevB.102.134506

Fermi´s Golden Rule and the Second Law of Thermodynamics

D. Braak and J. Mannhart

Foundations of Physics 50, 1509-1540 (2020)

DOI: 10.1007/s10701-020-00380-2

The Effect of Molecular Weight and Deposition Temperature on the Formation of  Poly(Ethylene Oxide) Films Using the Femtosecond Pulsed Laser Deposition

D. Fischer

Polymer Crystallization 3, e10153 (2020)
DOI: 10.1002/pcr2.10153

Mapping Unit-cell Thickness Variations in Thin Films by Post-deposition Reflection High-energy Electron Diffraction
A.E.M. Smink, Y.A. Birkhölzer, J. van Dam, F.J.G. Roesthuis, G. Rijnders, H. Hilgenkamp, and G. Koster
Physical Review Materials 4, 083806 (2020) 
DOI: 10.1103/PhysRevMaterials.4.083806

In situ Thermal Preparation of Oxide Surfaces

W. Braun, M. Jäger, G. Laskin, P. Ngabonziza, W. Voesch, P. Wittlich, and J. Mannhart
APL Materials 8, 071112 (2020)
DOI: 10.1063/5.0008324

Josephson Effect and Charge Distribution in Thin Bi2Te3 Topological Insulators
M.P. Stehno, P. Ngabonziza, H. Myoren, and A. Brinkman
Advanced Materials 32, 1908351 (2020)
Article / cond-mat
DOI: 10.1002/adma.201908351

Beyond Superconductivity

J. Mannhart

Journal of Superconductivity and Novel Magnetism 33, 249-251 (2020)
DOI: 10.1007/s10948-019-05286-3

Direct Observation of Huge Flexoelectric Polarization around Crack Tips

H. Wang, X. Jiang, Y. Wang, R.W. Stark, P.A. van Aken, J. Mannhart, and H. Boschker

Nano Letters 20, 88-94 (2020)
DOI: 10.1021/acs.nanolett.9b03176

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