Terahertz frequency magnetoelectric effect in Ni doped CaBaCo${}_4$O${}_7$

Shukai Yu, C. Dhanasekhar, Venimadhav Adyam +8

We present a study of terahertz frequency magnetoelectric effect in ferrimagnetic pyroelectric CaBaCo${}_4$O${}_7$ and its Ni-doped variants. The terahertz absorption spectrum of these…