Raphael Longuinhos

most citedRaman and Far Infrared Synchrotron Nanospectroscopy of Layered Crystalline Talc: Vibrational Properties, Interlayer Coupling and Symmetry Crossover

24 citations · 46 across the 3 of their papers we have counts for

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cond-mat.mtrl-sci2023★ 24 cited

Raman and Far Infrared Synchrotron Nanospectroscopy of Layered Crystalline Talc: Vibrational Properties, Interlayer Coupling and Symmetry Crossover

Raphael Longuinhos, Alisson R. Cadore, Hans A. Bechtel +4

Talc is an insulating layered material that is stable at ambient conditions and has high-quality basal cleavage, which is a major advantage for its use in van der Waals heterostruc…

cond-mat.mtrl-sci2014

Theoretical chemistry of $α$ -graphyne: functionalization, symmetry breaking, and generation of Dirac-fermion mass

R. Longuinhos, E. A. Moujaes, S. S. Alexandre +1

We investigate the electronic structure and lattice stability of pristine and functionalized (with either hydrogen or oxygen) $α$ -graphyne systems. We identify lattice instabilitie…

Raman and Far Infrared Synchrotron Nanospectroscopy of Layered Crystalline Talc: Vibrational Properties, Interlayer Coupling and Symmetry Crossover

Theoretical chemistry of α-graphyne: functionalization, symmetry breaking, and generation of Dirac-fermion mass

Theoretical chemistry of $α$ -graphyne: functionalization, symmetry breaking, and generation of Dirac-fermion mass