62 citations · 244 across the 13 of their papers we have counts for
13 papers
Two pathways to break the insulating state in a correlated transition metal oxide
Joel Kuttruff, Ritwika Mandal, Marina Servol +9
Correlated transition metal oxides present exciting prospects as switches or memory and storage devices owing to the possibility to control electronic properties using various exte…
Structural, magnetic and insulator-to-metal transitions under pressure in the GaV4S8 Mott insulator: A rich phase diagram up to 14.7 GPa
Julia Mokdad, Georg Knebel, Christophe Marin +5
In addition to its promising potential for applications, GaV4S8 shows very interesting physical properties with temperature and magnetic field. These properties can be tuned by app…
Identification of spin wave resonances and crystal field transitions in simple chromites RCrO3 (R=Pr, Sm, Er) at ultralow temperatures in the THz spectral region
Néstor E. Massa, Karsten Holldack, Rodolphe Sopracase +4
We report on THz absorption spectroscopy combined with high magnetic fields of polycrystalline RCrO3 (R= Pr, Sm, Er) aiming understanding spin wave resonances at their low temperat…
Electrodynamic properties of an artificial heterostructured superconducting cuprate
A. Perucchi, P. Di Pietro, S. Lupi +6
We perform infrared conductivity measurements on a series of CaCuO/SrTiO heterostructures made by the insulating cuprate CaCuO (CCO) and the insulating perovkite SrTiO$…
Multi-band conductivity and multi-gap superconductivity in V3Si from optical measurements on films at terahertz frequencies
A. Perucchi, D. Nicoletti, M. Ortolani +13
The possibility of multi-band conductivity and multi-gap superconductivity is explored in oriented V3Si thin films by means of reflectance and transmittance measurements at teraher…
Infrared study of the phonon modes in PrMnO and CaMnO
R. Sopracase, G. Gruener, E. Olive +1
The infrared (IR) reflectivity spectra of orthorhombic manganese perovskites PrMnO and CaMnO are studied in the frequency range of optical phonon modes at temperatures vary…