Fig. 1 | npj Materials Degradation

Fig. 1

From: Effect of thermally induced structural disorder on the chemical durability of International Simple Glass

Fig. 1

a Brillouin shift as a function of temperature of ISG fibers cooled at different rates. b Brillouin shift extrapolated to room temperature as a function of the cooling rate of the fibers. The experimental error for confidence level of 95% was determined as ±0.08% of the mean value by realizing a map in an homogeneous sample (corresponding here to ±0.03 GHz which is the size of the square). The cooling rate predicted for the as-received fibers from its Brillouin shift is indicated in red. c Fictive temperature of ISG fibers as a function of the cooling rate. The fictive temperature error bars were estimated to be the deviation of the linear fits in a. The fictive temperature obtained for the as-received fibers from its cooling rate is indicated in red

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