摘要
The EPR of NH+3 free radicals has been used to probe the positional disorder and low-temperature structural phase transitions of LiKSO4 crystals. Anomalies at 215 K and at 190 K (on cooling) in the EPR spectrum are observed. The EPR results suggest that there is disorder in the atomic positions of the sulfate groups, and that the disorder has aggregated into small-grained crystal domains.
原文 | 英語 |
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頁(從 - 到) | 121-127 |
頁數 | 7 |
期刊 | Journal of Physics and Chemistry of Solids |
卷 | 47 |
發行號 | 2 |
DOIs | |
出版狀態 | 已發佈 - 1986 |
ASJC Scopus subject areas
- 化學 (全部)
- 材料科學(全部)
- 凝聚態物理學