Giant magnetic-field changes in radio-frequency absorption in La${}_{0.67}$Sr${}_{0.33}$MnO${}_3$ near the Curie temperature

B. I. Belevtsev, A. Ya. Kirichenko, N. T. Cherpak +5

The DC transport properties of and the radio-frequency (RF) wave absorption (at 2.525 MHz) in a sample of La${}_{0.67}$Sr${}_{0.33}$MnO${}_3$ prepared by floating-zone method are measu…