A. Peña

collaborators

2 papers

physics.optics2025

Crystal growth, measurement and modeling of the optical activity of $α$ -GeO $_{2}$ . Comparison with $α$ -SiO $_{2}$

Alexandra Pena, Corinne Felix, Bertrand Menaert +1

This work aimed first at growing high quality bulk $α$ -GeO $_{2}$ crystals in their Quartz iso-structural form ( $α$ -SiO $_{2}$ ), using a high temperature flux method. By optimizing the f…

cond-mat.mtrl-sci2015

Intrinsic ionic screening of the ferroelectric polarization of KTP

Mario Maglione, Anand Theerthan, Vincent Rodriguez +4

Mobile charges and lattice polarization interact in ferroelectric materials because of the Coulomb interaction between the mobile free charges and the fixed lattice dipoles. We hav…

Crystal growth, measurement and modeling of the optical activity of α-GeO2​. Comparison with α-SiO2​

Intrinsic ionic screening of the ferroelectric polarization of KTP

Crystal growth, measurement and modeling of the optical activity of $α$ -GeO $_{2}$ . Comparison with $α$ -SiO $_{2}$