Publications (19)
Gate-tunable superconductivity at SrTiO3 surface realized by Al layer evaporation
Shamashis Sengupta, Emilie Tisserond, Florence Linez +8
Electronic properties of low dimensional superconductors are determined by many-body-effects. This physics has been studied traditionally with superconducting thin films, and in re…
True nature of the Curzon-Ahlborn efficiency
Yann Apertet, Henni Ouerdane, Christophe Goupil +1
The Curzon-Ahlborn efficiency has long served as the definite upper bound for the thermal efficiency at maximum output power, and has thus shaped the development of finite-time the…
A rhombohedral ferroelectric phase in epitaxially-strained Hf0.5Zr0.5O2 thin films
Yingfen Wei, Pavan Nukala, Mart Salverda +10
After decades of searching for robust nanoscale ferroelectricity that could enable integration into the next generation memory and logic devices, hafnia-based thin films have appea…
Magneto-optical properties of textured LaSrMnO thin films integrated on silicon via a CaNbO nanosheet layer
Tomáš MaleÄek, Guillaume Agnus, Thomas Maroutian +7
We demonstrate the possibility of growing textured LaSrMnO (LSMO) thin films on silicon substrates with magneto-optical and optical properties comparable to hig…
Magnetic domain wall motion in SrRuO thin films
Martin ZahradnÃk, Klára UhlÃÅová, Thomas Maroutian +4
Influence of substrate miscut on magnetization dynamics in SrRuO (SRO) thin films was studied. Two films were grown on SrTiO substrates with high () and low…
Universal Fabrication of Two-Dimensional Electron Systems in Functional Oxides
Tobias Chris Rödel, Franck Fortuna, Shamashis Sengupta +9
Two-dimensional electron systems (2DESs) in functional oxides are promising for applications, but their fabrication and use, essentially limited to SrTiO-based heterostructures…