O. Pilla

University of Trento — Italy

Materials Science · Physical Sciences

22h-index1.3kcitations80works0.02yr avg
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Research Topics

Glass properties and applications(20), Advanced Chemical Physics Studies(15), Material Dynamics and Properties(13), Luminescence Properties of Advanced Materials(12), High-pressure geophysics and materials(12)

Publications80 total

Brillouin neutron scattering of v-GeO <sub>2</sub>
Europhysics Letters (EPL)·2005· 38 cited
Acoustic and thermal properties of silica aerogels and xerogels
Physical Review B·2004· 28 cited
The low energy excess of vibrational states in v-SiO<sub>2</sub>: the role of transverse dynamics
Journal of Physics Condensed Matter·2004· 59 citedOpen Access
Dynamic structure factor of vitreous germania
Physica B Condensed Matter·2004
Obituary
The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics·2004Open Access
Evidence of anomalous dispersion of the generalized sound velocity in glasses
Physical Review B·2004· 76 citedOpen Access
Raman spectra of <scp>L</scp>‐histidine hydrochloride monohydrate crystal
Journal of Raman Spectroscopy·2004· 47 cited
Acoustic attenuation in silica porous systems
Journal of Non-Crystalline Solids·2003· 28 cited
Vibrational dynamic of ‘strong’ glasses: the case of v-SiO2 and v-GeO2
Journal of Non-Crystalline Solids·2003· 14 cited
Neutron scattering studies of vitreous germania
Journal of Non-Crystalline Solids·2003· 2 cited
Structural and dynamical consequences of density variation in vitreous silica
Journal of Physics Condensed Matter·2003· 40 cited
Brillouin scattering study of phase transitions in LiK 0.80 (NH 4 ) 0.20 SO 4 mixed crystals
Journal of Physics and Chemistry of Solids·2002· 3 cited
Transverse acoustic nature of the excess of vibrational states in vitreous silica
arXiv (Cornell University)·2002· 1 citedOpen Access
High-pressure Brillouin scattering from vitreous(Y<sub>2</sub>O<sub>3</sub>)<sub>0.27</sub>(P<sub>2</sub>O<sub>5</sub>)<sub>0.73</sub>
Philosophical Magazine B·2002· 1 cited
X-ray and neutron scattering studies in vitreous silica: Acoustic nature of vibrational dynamics in the mesoscopic range
Philosophical Magazine B·2002· 9 cited
From aerogels to compact glasses: effect of the density on the dynamical structure factor
Journal of Non-Crystalline Solids·2001· 1 cited
Nature of the Short Wavelength Excitations in Vitreous Silica: An X-Ray Brillouin Scattering Study
Physical Review Letters·2000· 70 citedOpen Access
Pressure effects in the Raman spectrum of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">WO</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>microcrystals
Physical review. B, Condensed matter·2000· 39 cited
Energy landscape, two-level systems, and entropy barriers in Lennard-Jones clusters
Physical review. B, Condensed matter·1999· 25 citedOpen Access
Direct observation of the acoustic gaps in Ge/GexSi1−x superlattices
Journal of Raman Spectroscopy·1999· 2 cited
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Frequent Co-authors

M. Montagna(30), G. Viliani(27), Giancarlo Ruocco(11), A. Fontana(9), Paulo Freire(7), V. Lemos(7), Silvia Caponi(6), Fausto Rossi(6), V. Mazzacurati(5), G. Signorelli(5), A. Ranfagni(5), G. Monaco(4), F. Sette(4), D. Mugnai(4), F. E. A. Melo(3), J. Mendes Filho(3), B. Blanzat(3), F. Pellé(3), G. Carturan(2), Maurizio Ferrari(2)