59 citations · 218 across the 10 of their papers we have counts for
10 papers
Visualising emergent phenomena at oxide interfaces
Michael Oberaigner, Manuel Ederer, Sandeep Kumar Chaluvadi +5
Knowledge of atomic-level details of structure, chemistry, and electronic states is paramount for a comprehensive understanding of emergent properties at oxide interfaces. We utili…
Unveiling the electronic structure of pseudo-tetragonal WO thin films
F. Mazzola, H. Hassani, D. Amoroso +11
WO is a binary 5d compound which has attracted remarkable attention due to the vast array of structural transitions that it undergoes in its bulk form. In the bulk, a wide rang…
Disentangling structural and electronic properties in VO thin films: a genuine non-symmetry breaking Mott transition
Federico Mazzola, Sandeep Kumar Chaluvadi, Vincent Polewczyk +10
Phase transitions are key in determining and controlling the quantum properties of correlated materials. Here, by using the powerful combination of precise material synthesis and a…
Metamorphic InAs/InGaAs QWs with electron mobilities exceeding
A. Benali, P. Rajak, R. Ciancio +3
We present a study on the influence of strain-relieving InAlAs buffer layers on metamorphic InAs/InGaAs quantum wells grown by molecular beam epitaxy on GaAs. Residual strain in th…
All-optical spin injection in silicon revealed by element specific time-resolved Kerr effect
Simone Laterza, Antonio Caretta, Richa Bhardwaj +18
Understanding how a spin current flows across metal-semiconductor interfaces at pico- and femtosecond timescales has implications for ultrafast spintronics, data processing and sto…
Selective control of localised vs. delocalised carriers in anatase TiO2 through reaction with O2
Chiara Bigi, Zhenkun Tang, Gian Marco Pierantozzi +16
Two-dimensional (2D) metallic states induced by oxygen vacancies at oxide surfaces and interfaces provide new opportunities for the development of advanced applications, but the ab…
Untwinned YBaCuO thin films on MgO substrates: a platform to study strain effects on the local orders in cuprates
Riccardo Arpaia, Eric Andersson, Alexei Kalaboukhov +7
We have grown untwinned YBaCuO (YBCO) films on (110) MgO substrates that were pre-annealed at high temperature in oxygen atmosphere. The annealing results in surfac…
Transport properties of ultrathin YBaCuO nanowires: a route to single photon detection
Riccardo Arpaia, Dmitri Golubev, Reza Baghdadi +6
We report on the growth and characterization of ultrathin YBaCuO (YBCO) films on MgO (110) substrates, which exhibit superconducting properties at thicknesses down…
Multiple double-exchange mechanism by Mn-doping in manganite compounds
P. Orgiani, A. Galdi, C. Aruta +9
Double-exchange mechanisms in REAEMnO manganites (where RE is a trivalent rare-earth ion and AE is a divalent alkali-earth ion) relies on the strong exchange in…
Superconductivity in Sr2RuO4-Sr3Ru2O7 eutectic crystals
R. Fittipaldi, A. Vecchione, R. Ciancio +9
Superconducting behavior has been observed in the Sr2RuO4-Sr3Ru2O7 eutectic system as grown by the flux-feeding floating zone technique. A supercurrent flows across a single interf…