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Concentration of small ring structures in vitreous silica from a first-principles analysis of the Raman spectrum

Bibliographic reference Umari, P ; Gonze, Xavier ; Pasquarello, A. Concentration of small ring structures in vitreous silica from a first-principles analysis of the Raman spectrum. In: Physical Review Letters, Vol. 90, no. 2, p. 027401:1-4 (2003)
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