Infrared, terahertz, and microwave spectroscopy of the soft and central modes in Pb(Mg.sub.1/3./sub.Nb.sub.2/3./sub.)O.sub.3./sub.

NUZHNYY, D., PETZELT, J., BOVTUN, V., KEMPA, M., KAMBA, S., HLINKA, J., HEHLEN, B. Infrared, terahertz, and microwave spectroscopy of the soft and central modes in Pb(Mg_1/3Nb_2/3)O₃. Physical Review B. 2017, 96(17), 1-13), 174113. ISSN 2469-9950. E-ISSN 2469-9969. Available: doi: 10.1103/PhysRevB.96.174113