125 citations · 241 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…
Strain Wave Pathway to Semiconductor-to-Metal Transition revealed by time resolved X-ray powder diffraction
C. Mariette, M. Lorenc, H. Cailleau +42
Thanks to the remarkable developments of ultrafast science, one of today's challenges is to modify material state by controlling with a light pulse the coherent motions that connec…
Far- and Mid-infrared Emission and Reflectivity of Orthorhombic and Cubic ErMnO3: polarons and bipolarons
Néstor E. Massa, Leire del Campo, Karsten Holldack +4
We report on the high-temperature evolution of far- and mid- infrared reflectivity and emissivity spectra of ambient orthorhombic ErMnO3 from 12 K to sample decomposition above 180…
Resistive switching induced by electronic avalanche breakdown in GaTaSeTe narrow gap Mott Insulators
Vincent Guiot, Laurent Cario, Etienne Janod +6
Mott transitions induced by strong electric fields are receiving a growing interest. Recent theoretical proposals have focused on the Zener dielectric breakdown in Mott insulators,…
Ultrafast filling of an electronic pseudogap in an incommensurate crystal
V. Brouet, J. Mauchain, E. Papalazarou +11
We investigate the quasiperiodic crystal (LaS)1.196(VS2) by angle and time resolved photoemission spectroscopy. The dispersion of electronic states is in qualitative agreement with…