4 papers
Strong correlation between bonding network and critical temperature in hydrogen-based superconductors
Francesco Belli, J. Contreras-Garcia, Ion Errea
Recent experimental discoveries show that hydrogen-rich compounds can reach room temperature superconductivity, at least at high pressures. Also that there exist metallic hydrogen-…
Strong Anharmonic and Quantum Effects in Pm-3n AlH3 Under High Pressure: A First-Principles Study
Pugeng Hou, Francesco Belli, Raffaello Bianco +1
Motivated by the absence of experimental superconductivity in the metallic Pm-3n phase of AlH3 despite the predictions, we reanalyze its vibrational and superconducting properties…
Global scaling of the heat transport in fusion plasmas
Sara Moradi, Johan Anderson, Michele Romanelli +2
A global heat flux model based on a fractional derivative of plasma pressure is proposed for the heat transport in fusion plasmas. The degree of the fractional derivative of the he…
Quantum Crystal Structure in the 250 K Superconducting Lanthanum Hydride
Ion Errea, Francesco Belli, Lorenzo Monacelli +8
The discovery of superconductivity at 200 K in the hydrogen sulfide system at large pressures [1] was a clear demonstration that hydrogen-rich materials can be high-temperature sup…