G P Gupta et al 1979 J. Phys. C: Solid State Phys. 12 2411 doi:10.1088/0022-3719/12/12/026
G P Gupta, D P E Dickson and C E Johnson
Show affiliationsMossbauer spectra of single crystals of K2FeF5 and Rb2FeF5 show that, in accordance with spin-wave theory, the spin reduction resulting from the application of an external magnetic field, which is enhanced in one-dimensional antiferromagnets, decreases significantly when the temperature is lowered. In addition, the value of the critical field for spin flopping in K2FeF5 is reduced on lowering the temperature.
Issue 12 (28 June 1979)
G P Gupta et al 1979 J. Phys. C: Solid State Phys. 12 2411
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