Sound propagation in the two dimensional magnetic system K2NiF4

G. Gorodetsky, B. Lüthi, M. Eibschütz, H. J. Guggenheim

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


We have measured the classic constants C11, C33, C55 and C66 in K2NiF4 as a function of temperature between 4.2 and 200 K. A small velocity and attenuation anomaly was observed in the C11 mode at TN = 97.2 K.

Original languageEnglish
Pages (from-to)479-480
Number of pages2
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Issue number6
StatePublished - 3 May 1976
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (all)


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