Relaxation Time and Moisture Effects in the Superionic Conductor Sodium β″-Alumina
We measured T1, T1ρ, and T2 of 23Na for a powder sodium β″-alumina sample over the temperature range 185°K to 800°K and observed a broad asymmetric minimum near 5°C. We also studied the effects of absorbed water on T1.
KeywordsPowder Pattern Free Induction Decay Alumina Sample Moisture Effect Conductor Sodium
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