97 citations · 543 across the 24 of their papers we have counts for
25 papers
Elastic precursor effects during the BaSrTiO ferroelastic phase transitions
Francesco Cordero, Francesco Trequattrini, Paulo Sergio da Silva +3
Elastic softening in the paraelastic phases of BaSrTiO is largest near the transition temperatures and decreases on heating smoothly over extended temperature r…
Influence of Temperature, Pressure and Humidity on the Stabilities and Transitions Kinetics of the Various Polymorphs of FAPbI
Francesco Cordero, Floriana Craciun, Francesco Trequattrini +4
The phase transitions between the various polymorphs of FAPbI (FAPI, FA = formamidinium CH(NH)) are studied by anelastic, dielectric and X--ray diffraction meas…
Stability of Cubic FAPbI from X-ray Diffraction, Anelastic, and Dielectric Measurements
Francesco Cordero, Floriana Craciun, Francesco Trequattrini +4
Among the hybrid metal-organic perovskites for photovoltaic applications FAPbI_3 (FAPI) has the best performance regarding efficiency and the worst regarding stability, even though…
Competition between Polar and Antiferrodistortive Modes and Correlated Dynamics of the Methylammonium Molecules in MAPbI from Anelastic and Dielectric Measurements
Francesco Cordero, Floriana Craciun, Francesco Trequattrini +3
The mechanisms behind the exceptional photovoltaic properties of the metallorganic perovskites are still debated, and include a ferroelectric (FE) state from the ordering of the el…
Quantitative evaluation of the piezoelectric response of unpoled ferroelectric ceramics from elastic and dielectric measurements: tetragonal BaTiO
F. Cordero
A method for evaluating the piezoelectric response of unpoled ferroelectric ceramics from elastic and dielectric measurements is proposed and tested on BaTiO. The method is bas…
Elastic aging from coexistence and transformations of ferroelectric and antiferroelectric states in PZT
Francesco Cordero, Floriana Craciun, Francesco Trequattrini +2
Materials undergoing antiferroelectric/ferroelectric (AFE/FE) transitions are studied for possible applications that exploit the large volume, charge and entropy differences betwee…