413 citations · 6.8k across the 92 of their papers we have counts for
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Role of Polar Phonons in the Photo Excited State of Metal Halide Perovskites
Menno Bokdam, Tobias Sander, Alessandro Stroppa +4
The development of high efficiency perovskite solar cells has sparked a multitude of measurements on the optical properties of these materials. For the most studied methylammonium(…
Analogy between Jahn-Teller distortion and Rashba spin splitting, and Jahn-Teller counterpart of spin texture
Alessandro Stroppa, Paolo Barone, Domenico Di Sante +3
In developing physical theories analogical reasoning has been found to be very powerful, as attested by a number of important historical examples. An analogy between two apparently…
Jahn-Teller distortions as a novel source of multiferroicity
Paolo Barone, Kunihiko Yamauchi, Silvia Picozzi
The Jahn-Teller effect is a fascinating and ubiquitous phenomenon in modern quantum physics and chemistry. We propose a class of oxides with melilite structure BaTGeO (…
A combined first-principles and thermodynamic approach to M-Nitronyl Nitroxide (M=Co, Mn) spin helices
Marco Scarrozza, Alessandro Vindigni, Paolo Barone +2
The properties of two molecular-based magnetic helices, composed of 3 metal Co and Mn ions bridged by Nitronyl Nitroxide radicals, are investigated by density functional calcula…
Mechanisms and origin of multiferroicity
Paolo Barone, Silvia Picozzi
Motivated by the potential applications of their intrinsic cross-coupling properties, the interest in multiferroic materials has constantly increased recently, leading to significa…