Y. Vaills

activity

20032005

most citedPercolative conductivity in alkaline earth silicate melts and glasses

20 citations · 38 across the 3 of their papers we have counts for

collaborators

Showing cond-mat.mtrl-sciShow all

2 papers · 1 filter

cond-mat.mtrl-sci2004

Direct evidence of rigidity loss and self-organisation in silicate glasses

Y. Vaills, T. Qu, M. Micoulaut +2

The Brillouin elastic free energy change $D F$ between thermally annealed and quenched $(N a_{2} O)_{x} (S i O_{2})_{1 - x}$ glasses is found to decrease linearly at $x > 0.23$ (floppy phase), a…

cond-mat.mtrl-sci2003★ 20 cited

Percolative conductivity in alkaline earth silicate melts and glasses

M. Malki, M. Micoulaut, F. Chaimbault +2

Ion conducting $(C a O)_{x} (S i O_{2})_{1 - x}$ glasses and melts show a threshold behaviour in dc conductivity near $x = x_{t} = 0.50$ , with conductivities increasing linearly at $x > x_{t}$ . We show…