Effect of temperature on the vibrational density of states in vitreous SiO2: A Raman study

Physical Review B - Condensed Matter and Materials Physics

Volumn 76, Issue 9, 2007, Pages

  Caponi, S ^a,b   Fontana, A ^a,b   Rossi, F ^a,b   Baldi, G ^c   Fabiani, E ^d  

^a UNIVERSITY OF TRENTO   (Italy)

^b SAPIENZA UNIVERSITY OF ROME   (Italy)

^c EUROPEAN SYNCHROTRON RADIATION FACILITY   (France)

^d CEA LETI   (France)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 67549091709     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.76.092201     Document Type: Article

References (44)

1. 10th International Workshop on Disordered Systems, edited by A. Fontana, P. Verrocchio and G. Viliani [Philos. Mag. 87 (2007)].
2. U. Buchenau, H. M. Zhou, N. Nucker, K. S. Gilroy, and W. A. Phillips, Phys. Rev. Lett. 60, 1318 (1988).
3. A. Fontana, F. Rocca, and M. P. Fontana, Phys. Rev. Lett. 58, 503 (1987);
4. A. Fontana, F. Rocca, M. P. Fontana, B. Rosi, and A. J. Dianoux, Phys. Rev. B 41, 3778 (1990).
5. G. Carini, G. DAngelo, G. Tripodo, A. Fontana, A. Leonardi, G. A. Saunders, and A. Brodin, Phys. Rev. B 52, 9342 (1995).
6. A. P. Sokolov et al., Europhys. Lett. 38, 49 (1997);
7. J. Wiedersich, N. V. Surovtsev, V. N. Novikov, E. Rossler, and A. P. Sokolov, Phys. Rev. B 64, 064207 (2001).
8. A. Fontana et al., J. Non-Cryst. Solids 351, 1928 (2005).
9. G. Winterling, Phys. Rev. B 12, 2432 (1975).
10. V. N. Novikov et al., Europhys. Lett. 57, 838 (2002).
11. J. Wiedersich, S. V. Adichtcher, and E. Rossler, Phys. Rev. Lett. 84, 2718 (2000).
12. A. Fontana et al., Europhys. Lett. 47, 56 (1999).
13. C. Masciovecchio et al., Philos. Mag. A 79, 2013 (1999).
14. U. Buchenau, M. Prager, N. Nucker, A. J. Dianoux, N. Ahmad, and W. A. Phillips, Phys. Rev. B 34, 5665 (1986).
15. V. L. Gurevich, D. A. Prashin, and H. R. Schober, Phys. Rev. B 67, 094203 (2003).
16. K. S. Gilroy and W. A. Phillips, Philos. Mag. B 43, 735 (1981);
17. W. A. Phillips, Rep. Prog. Phys. 50, 1657 (1987).
18. N. Theodorakopoulos and J. Jäckle, Phys. Rev. B, 14, 2637 (1976);
19. J. Jäckle, in Amorphous Solids-Low Temperature Properties, edited by W. A. Phillips, Topics in Current Physics Vol. 24 (Springer-Verlag, Berlin, 1981), p. 135.
20. A. Fontana et al., J. Non-Cryst. Solids 352, 4601 (2006).
21. A. P. Sokolov, U. Buchenau, W. Steffen, B. Frick, and A. Wischnewski, Phys. Rev. B 52, R9815 (1995).
22. T. S. Grigera et al., Nature (London) 422, 289 (2003);
23. P. Verrocchio, J. Non-Cryst. Solids 352, 4536 (2006).
24. A. Monaco, A. I. Chumakov, G. Monaco, W. A. Crichton, A. Meyer, L. Comez, D. Fioretto, J. Korecki, and R. Ruffer, Phys. Rev. Lett. 97, 135501 (2006);
25. A. Monaco, A. I. Chumakov, Y. Z. Yue, G. Monaco, L. Comez, D. Fioretto, W. A. Crichton, and R. Ruffer, Phys. Rev. Lett. ibid. 96, 205502 (2006).
26. The BP mainly arises from the boundary of the zone edge and it is produced by the flattening in the high q limit of the quasi-transversal acoustic branch (see Refs. 21 and 22).
27. O. Pilla et al., J. Phys.: Condens. Matter 16, 8519 (2004).
28. B. Ruzicka, T. Scopigno, S. Caponi, A. Fortano, O. Pilla, P. Gura, G. Monaco, E. Pontecorvo, G. Ruocco, and F. Sette, Phys. Rev. B 69, 100201(R) (2004).
29. A. J. Martin and W. Brenig, Phys. Status Solidi B 64, 163 (1972).
30. V. L. Gurevich, D. A. Parshin, J. Pelous, and H. R. Schober, Phys. Rev. B 48, 16318 (1993).
31. N. V. Surovtsev, A. P. Shebanin, and M. A. Ramos, Phys. Rev. B 67, 024203 (2003).
32. A. Fontana et al., J. Phys.: Condens. Matter 19, 205145 (2007).
33. D. Tielbürger, R. Merz, R. Ehrenfels, and S. Hunklinger, Phys. Rev. B 45, 2750 (1992).
34. R. Keil et al., J. Non-Cryst. Solids 164/166, 1183 (1993).
35. R. E. Strakna and H. T. Savage, J. Appl. Phys. 35, 1445 (1964).
36. R. Vacher et al., J. Non-Cryst. Solids 45, 397 (1981).
37. C. K. Jones et al., Phys. Lett. 8, 31 (1964).
38. R. Vacher, J. Pelous, and E. Courtens, Phys. Rev. B 56, R481 (1997).
39. G. Baldi et al., Philos. Mag. 87, 603 (2007).
40. R. Vacher, E. Courtens, and M. Foret, Phys. Rev. B 72, 214205 (2005).
41. P. Benassi, S. Caponi, R. Eramo, A. Fontana, A. Giugni, M. Nardone, M. Sampoli, and G. Viliani, Phys. Rev. B 71, 172201 (2005).
42. C. Masciovecchio et al., Phys. Rev. Lett. 97, 035501 (2006).
43. G. Baldi et al., Europhys. Lett. 78, 36001 (2007).
44. W. Schirmacher, G. Ruocco, and T. Scopigno, Phys. Rev. Lett. 98, 025501 (2007).