54 citations · 85 across the 3 of their papers we have counts for
3 papers
Negative thermal expansion near the precipice of structural stability in open perovskites
Connor A. Occhialini, G. G. Guzmán-Verri, Sahan U. Handunkanda +1
Negative thermal expansion (NTE) describes the anomalous propensity of materials to shrink when heated. Since its discovery, the NTE effect has been found in a wide variety of mate…
Large isotropic negative thermal expansion above a structural quantum phase transition
Sahan U. Handunkanda, Erin B. Curry, Vladimir Voronov +5
Perovskite structured materials contain myriad tunable ordered phases of electronic and magnetic origin with proven technological importance and strong promise for a variety of ene…
Negative thermal expansion near two structural quantum phase transitions
Connor A. Occhialini, Sahan U. Handunkanda, Ayman Said +3
Recent experimental work has revealed that the unusually strong, isotropic structural negative thermal expansion in cubic perovskite ionic insulator ScF3 occurs in excited states a…