Mattarelli, M., Montagna, M., Verrocchio, P.
Glass-ceramics with nanocrystals present a transparency higher than that expected from the theory of Rayleigh scattering. This ultra-transparency is attributed to the spatial correlation of the...
In enhanced Er3+ ion dispersion in tellurium oxychloride glasses (2006)
Fortes, L., Santos, L.F., Goncalves, R.R., Almeida, R.M., Mattarelli, M., Montagna, M., ...
Transverse acoustic nature of the excess of vibrational states in vitreous silica (2002)
Pilla, O., Caponi, S., Fontana, A., Montagna, M., Rossi, F., Viliani, G., ...
We present a numerical simulation study of the density-dependence (rho = 2.2 - 4.0 g/cm^3) of the high-energy collective dynamics in vitreous silica at mesoscopic wavevectors (Q = 1 - 18 nm^-1). The...
Pilla, O., Cunsolo, A., Fontana, A., Masciovecchio, C., Monaco, G., Montagna, M., ...
The dynamical structure factor (S(Q,E)) of vitreous silica has been measured by Inelastic X-ray Scattering varying the exchanged wavevector (Q) at fixed exchanged energy (E) - an experimental...
Frustration and sound attenuation in structural glasses (2000)
Angelani, L., Montagna, M., Ruocco, G., Viliani, G.
Three classes of harmonic disorder systems (Lennard-Jones like glasses, percolators above threshold, and spring disordered lattices) have been numerically investigated in order to clarify the effect...
Fontana, A., Dell'Anna, R., Montagna, M., Rossi, F., Viliani, G., Ruocco, G., ...
New Raman and incoherent neutron scattering data at various temperatures and molecular dynamic simulations in amorphous silica, are compared to obtain the Raman coupling coefficient $C(\omega)$ and,...
Acoustic Nature of the Boson Peak in Vitreous Silica (1999)
Masciovecchio, C., Mazzacurati, V., Monaco, G., Ruocco, G., Scopigno, T., Sette, F., ...
New temperature dependent inelastic x-ray (IXS) and Raman (RS) scattering data are compared to each other and with existing inelastic neutron scattering data in vitreous silica (v-SiO_2), in the 300...
Carturan, G., Di Maggio, R., Montagna, M., Pilla, O., Scardi, P.
Alpha-alumina crystallization from boehmite obtained from a gel was studied as a function of heating temperature and residence time. X-ray analysis allowed the determination of phases and their...
Montagna, M., Ruocco, G., Viliani, G., Di Leonardo, R., Dusi, R., Monaco, G., ...
We propose an explanation for the quadratic dependence on the momentum $Q$, of the broadening of the acoustic excitation peak recently found in the study of the dynamic structure factor of many real...
Raman scattering from fractals. Simulation on large structures by the method of moments (1995)
Viliani, G., Dell'Anna, R., Pilla, O., Montagna, M., Ruoco, G., Signorelli, G., ...
We have employed the method of spectral moments to study the density of vibrational states and the Raman coupling coefficient of large 2- and 3- dimensional percolators at threshold and at higher...
ORIGIN OF LIGHT SCATTERING FROM DISORDERED SYSTEMS (1995)
Benassi, P., Frizzera, W., Montagna, M., Viliani, G., Mazzacurati, V., Ruocco, G., ...
Anelastic light scattering is computed numerically for model disordered systems (linear chains and 2-dimensional site and bond percolators), with and without electrical disorder. A detailed analysis...
Piazza, A., Bouajaj, A., Ferrari, M., Montagna, M., Campostrini, R., Carturan, G.
The structural modification induced by dehydration in optical silica gel has been studied using the spectroscopy of Eu3+ ion. The samples, doped with molar ratio Eu/Si = 0.01:1, were heated for 48...
Piazza, A., Bouajaj, A., Ferrari, M., Montagna, M., Campostrini, R., Carturan, G.
The structural modification induced by dehydration in optical silica gel has been studied using the spectroscopy of Eu3+ ion. The samples, doped with molar ratio Eu/Si = 0.01:1, were heated for 48...
Piazza, A., Bouajaj, A., Ferrari, M., Montagna, M., Campostrini, R., Carturan, G.
The structural modification induced by dehydration in optical silica gel has been studied using the spectroscopy of Eu3+ ion. The samples, doped with molar ratio Eu/Si = 0.01:1, were heated for 48...
Absence of Definite Scaling Laws in Raman Scattering from Fractals (1992)
Benassi, P., Pilla, O., Viliani, G., Ruocco, G., Signorelli, G., Mazzacurati, V., ...
The frequency dependence of the Raman coupling coefficient $C(\omega)$ is calculated numerically for square and cubic percolation clusters. No general scaling law in terms of the macroscopic...
DENSIFICATION PROCESS IN SILICA SOL-GEL : MONITORING BY OPTICAL AND RAMAN SPECTROSCOPY (1991)
Andrianasolo, B., Ferrari, M., Monteil, A., Duval, E., Serughetti, A., Campostrini, R., ...
We present a study of pure (A) and EU3+-doped (B) silica sol-gels. We relate absorption and Raman measurements on sample A with fluorescence spectra of the ion in sample B at different stages of the...
DENSIFICATION PROCESS IN SILICA SOL-GEL : MONITORING BY OPTICAL AND RAMAN SPECTROSCOPY (1991)
Andrianasolo, B., Ferrari, M., Monteil, A., Duval, E., Serughetti, A., Campostrini, R., ...
We present a study of pure (A) and EU3+-doped (B) silica sol-gels. We relate absorption and Raman measurements on sample A with fluorescence spectra of the ion in sample B at different stages of the...
DENSIFICATION PROCESS IN SILICA SOL-GEL : MONITORING BY OPTICAL AND RAMAN SPECTROSCOPY (1991)
Andrianasolo, B., Ferrari, M., Monteil, A., Duval, E., Serughetti, A., Campostrini, R., ...
We present a study of pure (A) and EU3+-doped (B) silica sol-gels. We relate absorption and Raman measurements on sample A with fluorescence spectra of the ion in sample B at different stages of the...
DYNAMICS OF EXCITONS IN GaSe AS A FUNCTION OF TEMPERATURE (1985)
The dynamics of direct and indirect excitons, either free or localized by the layer stacking disorder is studied in GaSe at temperatures from 2 to 150 K and as a fünction of the excitation energy.
SPECTRAL ENERGY TRANSFER IN RUBY (1985)
Attar, A., Duval, E., Montagna, M., Monteil, A., Viliani, G.
The 1-phonon assisted non-radiative transfer in ruby is re-examined in the light of recent experimental results. It is shown that constructive (instead of destructive) interference among 1-phonon...
THERMAL SHIFT AND BROADENING OF THE 2E - 4A2 ZERO-PHONON LINES IN β-ALUMINA : CR3+ CRYSTALS (1985)
Mariotto, G., Montagna, M., Rossi, F.
Luminescence spectra of Li, Na and Ag β-alumina : Cr3+ crystals are reported. The observed inhomogeneous broadenings of the ZPL and their thermal shifts are discussed in terms of crystal...
DYNAMICS OF EXCITONS IN GaSe AS A FUNCTION OF TEMPERATURE (1985)
The dynamics of direct and indirect excitons, either free or localized by the layer stacking disorder is studied in GaSe at temperatures from 2 to 150 K and as a fünction of the excitation energy.
SPECTRAL ENERGY TRANSFER IN RUBY (1985)
Attar, A., Duval, E., Montagna, M., Monteil, A., Viliani, G.
The 1-phonon assisted non-radiative transfer in ruby is re-examined in the light of recent experimental results. It is shown that constructive (instead of destructive) interference among 1-phonon...
THERMAL SHIFT AND BROADENING OF THE 2E - 4A2 ZERO-PHONON LINES IN β-ALUMINA : CR3+ CRYSTALS (1985)
Mariotto, G., Montagna, M., Rossi, F.
Luminescence spectra of Li, Na and Ag β-alumina : Cr3+ crystals are reported. The observed inhomogeneous broadenings of the ZPL and their thermal shifts are discussed in terms of crystal...
DYNAMICS OF EXCITONS IN GaSe AS A FUNCTION OF TEMPERATURE (1985)
The dynamics of direct and indirect excitons, either free or localized by the layer stacking disorder is studied in GaSe at temperatures from 2 to 150 K and as a fünction of the excitation energy.
SPECTRAL ENERGY TRANSFER IN RUBY (1985)
Attar, A., Duval, E., Montagna, M., Monteil, A., Viliani, G.
The 1-phonon assisted non-radiative transfer in ruby is re-examined in the light of recent experimental results. It is shown that constructive (instead of destructive) interference among 1-phonon...
THERMAL SHIFT AND BROADENING OF THE 2E - 4A2 ZERO-PHONON LINES IN β-ALUMINA : CR3+ CRYSTALS (1985)
Mariotto, G., Montagna, M., Rossi, F.
Luminescence spectra of Li, Na and Ag β-alumina : Cr3+ crystals are reported. The observed inhomogeneous broadenings of the ZPL and their thermal shifts are discussed in terms of crystal...
Aberle, H, Bierkamp, C, Torchard, D, Serova, O, Wagner, T, Natt, E, ...
The gene encoding human plakoglobin was mapped to chromosome 17q12-q22. An intragenic restriction fragment length polymorphism was used to localize the plakoglobin gene distal to locus KRT10 and...
Aberle, H, Bierkamp, C, Torchard, D, Serova, O, Wagner, T, Natt, E, ...
The gene encoding human plakoglobin was mapped to chromosome 17q12-q22. An intragenic restriction fragment length polymorphism was used to localize the plakoglobin gene distal to locus KRT10 and...
A high incidence of BRCA1 mutations in 20 breast-ovarian cancer families.
Serova, O., Montagna, M., Torchard, D., Narod, S. A., Tonin, P., Sylla, B., ...
We have analyzed 20 breast-ovarian cancer families, the majority of which show positive evidence of linkage to chromosome 17q12 for germ-line mutations in the BRCA1 gene. BRCA1 mutations...
Evaluation of widely used models for predicting BRCA1 and BRCA2 mutations
Marroni, F, Aretini, P, D'Andrea, E, Caligo, M, Cortesi, L, Viel, A, ...
Large genomic deletions inactivate the BRCA2 gene in breast cancer families
Agata, S, Dalla, P, Callegaro, M, Scaini, M, Menin, C, Ghiotto, C, ...
Background: BRCA1 and BRCA2 are the two major genes responsible for the breast and ovarian cancers that cluster in families with a genetically determined predisposition. However, regardless of the...