Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/97735
Title: Raman scattering study of the low-temperature phase transition in K 2Ba(N02)4
Authors: Kuok, M.H. 
Lee, L.H.
Ishibashi, Y.
Keywords: Ferroelastic
K2Ba(N02) 4
Phase transition
Raman scattering
Issue Date: Sep-1991
Citation: 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
URI: http://scholarbank.nus.edu.sg/handle/10635/97735
ISSN: 00319015
Appears in Collections:Staff Publications

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