4 papers
Complex pressure-temperature structural phase diagram of honeycomb iridate CuIrO
G. Fabbris, A. Thorn, W. Bi +8
is among the newest layered honeycomb iridates and a promising candidate to harbor a Kitaev quantum spin liquid state. Here, we investigate the pressure and te…
Interplay between local structure and electronic properties on CuO under pressure
V. Cuartero, V. Monteseguro, A. Otero-de-la-Roza +5
The electronic and local structural properties of CuO under pressure have been investigated by means of X-ray absorption spectroscopy (XAS) at Cu K edge and ab-initio calculations,…
Mechanism of pressure induced amorphization of SnI4: a combined X-ray diffraction -- X-ray absorption spectroscopy study
Emiliano Fonda, Alain Polian, Toru Shinmei +2
We have studied the amorphization process of SnI4 up to 26.8GPa with unprecedented experimental details by combining Sn and I K edge X-ray absorption spectroscopy and powder X-ray…
Iodine molecule modifications with high pressure
Jingming Shi, Emiliano Fonda, Silvana Botti +8
Metallization and dissociation are key transformations in diatomic molecules at high densities particularly significant for modeling giant planets. Using X-ray absorption spectrosc…