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|Title:||Raman scattering study of the low-temperature phase transition in K 2Ba(N02)4|
|Authors:||Kuok, M.H. |
|Source:||Kuok, M.H.,Lee, L.H.,Ishibashi, Y. (1991-09). Raman scattering study of the low-temperature phase transition in K 2Ba(N02)4. Journal of the Physical Society of Japan 60 (9) : 3045-3048. ScholarBank@NUS Repository.|
|Abstract:||Raman scattering measurements of K2Ba(N02) 4 at low temperatures have been carried out. No soft mode related to the low-temperature transition was observed, implying that the transition is quite likely of the order-disorder type. It is found that the full width at half-maximum of the lowest-lying mode in the (YY) polarization has a linear temperature dependence.|
|Source Title:||Journal of the Physical Society of Japan|
|Appears in Collections:||Staff Publications|
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