2 papers
physics.app-ph2021
Comprehensive review on Froehlich entropy estimation: a technique to investigate the state of order in condensed matter
Jacopo Parravicini, Gianbattista Parravicini
The so-called Froehlich entropy is the entropy variation of a material under the application of an electric field. This quantity can be calculated, under suitable hypotheses, direc…
physics.optics2020
Constraint-free wavelength conversion supported by giant optical refraction in a 3D perovskite supercrystal
Ludovica Falsi, Luca Tartara, Fabrizio Di Mei +8
Nonlinear response in a material increases with its index of refraction as . Commonly, 1 so that diffraction, dispersion, and chromatic walk-off limit nonlinear scatt…