Modes of magnetic resonance of S=1 dimer chain compound NTENP

V. N. Glazkov, A. I. Smirnov, A. Zheludev +1

The spin dynamics of a quasi one dimensional $S=1$ bond alternating spin-gap antiferromagnet Ni(C${}_9$H${}_{24}$N${}_4$)NO${}_2$(ClO${}_4$) (abbreviated as NTENP) is studied by means of ele…