19 citations
- Universidade do PortoPT5 papers
- ALBA Synchrotron (Spain)ES1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Institute of Astrophysics and Space SciencesPT1 paper
- Institut NéelFR1 paper
- Instituto Superior da MaiaPT1 paper
- Lund UniversitySE1 paper
- Luxembourg Institute of Science and TechnologyLU1 paper
- Universidad de SalamancaES1 paper
- Universidad de ZaragozaES1 paper
- Universitat de ValènciaES1 paper
- Universitat Politècnica de CatalunyaES1 paper
5 papers
Lattice dynamics and Raman spectrum of supertetragonal PbVO3
Pierre Bouvier, Alireza Sasani, Eric Bousquet +2
Lead vanadate PbVO3 is a polar crystal with a P4mm space group at ambient conditions. It is isostructural with the model soft-mode driven ferroelectric PbTiO3, but differs from it…
Observation of atmospheric gravity waves using a Raspberry Pi camera module on board the International Space Station
Tiago E. C. Magalhães, Diogo E. C. G. Silva, Carlos E. C. G. Silva +3
We identified and computed the horizontal wavelengths of atmospheric gravity waves in clouds using a visible camera installed on a window of the Columbus module of the Internationa…
PrVO under High Pressure: Effects on Structural, Optical and Electrical Properties
Enrico Bandiello, Catalin Popescu, Estelina Lora da Silva +3
In pursue of a systematic characterization of rare-earth vanadates under compression, in this work we present a multifaceted study of the phase behavior of zircon-type orthovanadat…
Impurity resonance effects in graphene impurity location, concentration and sublattice occupation
Yuriy G. Pogorelov, Vadim M. Loktev, Denis Kochan
Unique electronic band structure of graphene with its semi-metallic features near the charge neutrality point is sensitive to impurity effects. Using the Lifshitz and Anderson impu…
Single-shot d-scan technique for ultrashort laser pulse characterization using transverse second-harmonic generation in random nonlinear crystals
Francisco J. Salgado-Remacha, Benjamín Alonso, Helder Crespo +10
We demonstrate a novel dispersion-scan (d-scan) scheme for single-shot temporal characterization of ultrashort laser pulses. The novelty of this method relies on the use of a highl…