167 citations · 1.1k across the 26 of their papers we have counts for
5 papers · 1 filter
Persistent photoconductivity in 2-dimensional electron gases at different oxide interfaces
Emiliano Di Gennaro, Umberto Scotti di Uccio, Carmela Aruta +10
We report on the transport characterization in dark and under light irradiation of three different interfaces: LaAlO3/SrTiO3, LaGaO3/SrTiO3, and the novel NdGaO3/SrTiO3 heterostruc…
Electron transfer and ionic displacements at the origin of the 2D electron gas at the LAO/STO interface: Direct measurements with atomic-column spatial resolution
C. Cantoni, J. Gazquez, F. Miletto Granozio +8
The discovery that the interface between two band gap insulators LaAlO3 and SrTiO3 is highly conducting has raised an enormous interest in the field of oxide electronics. The LAlO3…
Nonresonant microwave absorption in epitaxial La-Sr-Mn-O films and its relation to colossal magnetoresistance
M. Golosovsky, P. Monod, P. K. Muduli +3
We study magnetic-field-dependent nonresonant microwave absorption and dispersion in thin LaSrMnO films and show that it originates from the colossal magnetor…
Direct Observation of Spectroscopic Inhomogeneities on La0.7Sr0.3MnO3 Thin Films by Scanning Tunnelling Spectroscopy
R. Di Capua, C. A. Perroni, V. Cataudella +5
Scanning tunnelling spectroscopy measurements were performed on La0.7Sr0.3MnO3 thin films both at room temperature and liquid nitrogen temperature. While no inhomogeneities were re…
Transport properties in manganite thin films
S. Mercone, C. A. Perroni, V. Cataudella +10
The resistivity of thin films () is investigated in a wide temperature range. The comparison of the resistivities is made among films grown by di…