On the Debye-like behaviour of the specific heat of permanently densified silica glass

Autor: Giacomo Baldi, Aldo Fontana, Flavio Rossi

Publikováno v: Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, Vol 98, Iss S1, p A3 (2020)

The aim of this work is to review the main results about the vibrational dynamics of glasses and to clarify the effect induced by changes of the mass density on their thermal properties. In particular, we present the temperature dependence of the spe

Externí odkaz: https://doaj.org/article/e95a755d69bc488c82b522c06e37129a

XV International Workshop on Complex systems Andalo (Trento) Italy. 17–20 March 2019

Autor: Aldo Fontana, Giacomo Baldi, Marco Zanatta, Giulio Monaco

Publikováno v: Philosophical Magazine. 100:2543-2543

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c95f84ff060a62374eac1fc8d20e0fc7
https://doi.org/10.1080/14786435.2020.1813447

Hydrogen-bond dynamics of water confined in cyclodextrin nanosponges hydrogel

Autor: Valentina Venuti, Carlo Punta, Barbara Rossi, Andrea Mele, Francesco Trotta, Lucio Melone, Flavio Rossi, Aldo Fontana, Domenico Majolino, Vincenzo Crupi

Publikováno v: Journal of Inclusion Phenomena and Macrocyclic Chemistry. 80:69-75

Cyclodextrin nanosponges (CDNS) are a very promising class of cross-linked polymers, made up of cyclodextrins. CDNS swollen in aqueous solution give rise to cyclodextrin-based hydrogel in different states—gel or liquid suspension—depending on the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09c7ea5ec3a777a1b8b6f570f1daf11b
https://doi.org/10.1007/s10847-014-0387-5

New insights on the specific heat of glasses

Autor: Roberto Dal Maschio, Edmondo Gilioli, Marco Zanatta, Aleksandr I. Chumakov, Barbara Rossi, Giovanna D'Angelo, Giuseppe Carini, L. Orsingher, Giulio Monaco, Aldo Fontana, Giovanni Carini, Giacomo Baldi

Publikováno v: Philosophical magazine (2003, Print) 96 (2016): 754–760. doi:10.1080/14786435.2015.1127445
info:cnr-pdr/source/autori:Baldi G.; Carini G.; Carini G.; Chumakov A.; Dal Maschio R.; Dangelo G.; Fontana A.; Gilioli E.; Monaco G.; Orsingher L.; Rossi B.; Zanatta M./titolo:New insights on the specific heat of glasses/doi:10.1080%2F14786435.2015.1127445/rivista:Philosophical magazine (2003, Print)/anno:2016/pagina_da:754/pagina_a:760/intervallo_pagine:754–760/volume:96

The physical properties of disordered systems are in the focus of a large research effort. In particular, one of the open problems related to glasses is their excess of modes in the THz frequency range over the vibrational contribution predicted by t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a5ea2d83c855e9f711411cade93b42c
http://hdl.handle.net/11570/3101432

Raman scattering investigation of the boson peak in a sodium silicate glass

Autor: Flavio Rossi, Aldo Fontana, Giulio Monaco, Giacomo Baldi

Publikováno v: Philosophical Magazine
Philosophical Magazine, Taylor & Francis, 2010, pp.1. ⟨10.1080/14786435.2010.523020⟩
Philosophical magazine (2003, Print) 91 (2011): 1801–1808. doi:10.1080/14786435.2010.523020
info:cnr-pdr/source/autori:Baldi, Giacomo; Fontana, Aldo; Rossi, Flavio; Monaco, Giulio/titolo:Raman scattering investigation of the boson peak in a sodium silicate glass/doi:10.1080%2F14786435.2010.523020/rivista:Philosophical magazine (2003, Print)/anno:2011/pagina_da:1801/pagina_a:1808/intervallo_pagine:1801–1808/volume:91

International audience; Raman scattering is used to investigate the vibrational spectrum of a sodium silicate glass around the boson peak frequency range at temperatures between 10 and 450 K. The comparison with the density of states measured with co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d2a2f3e577850dfd48a8b9329bb34ae
https://doi.org/10.1080/14786435.2010.523020