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Figure 10
Variation of and with temperature at 10 kHz, during two heating–cooling cycles (295 550 298 K) for (a), (b), (c), (d) α-LAS, (e), (f), (g), (h) α-LAS Yb 1.4 mol% and (i), (j) β-LAS crystals. |
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Figure 10
Variation of and with temperature at 10 kHz, during two heating–cooling cycles (295 550 298 K) for (a), (b), (c), (d) α-LAS, (e), (f), (g), (h) α-LAS Yb 1.4 mol% and (i), (j) β-LAS crystals. |