Evidence for orthorhombic distortions in the ordered state of ZnCr${}_2$O${}_4$: A magnetic resonance study

V. N. Glazkov, A. M. Farutin, V. Tsurkan +2

We present an elaborate electron-spin resonance study of the low-energy dynamics and magnetization in the ordered phase of the magnetically frustrated spinel ZnCr${}_2$O${}_4$. We obse…