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Figure 9
Variation of and with temperature at 5, 10 and 50 kHz, collected between 220 and 300 K, for (a), (b) β-LAS, (c), (d) α-LAS and (e), (f) α-LAS Yb 1.4 mol%. |
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Figure 9
Variation of and with temperature at 5, 10 and 50 kHz, collected between 220 and 300 K, for (a), (b) β-LAS, (c), (d) α-LAS and (e), (f) α-LAS Yb 1.4 mol%. |