The electro-gyration effect was predicted on the base of symmetry approach and tensor description by I.S.Zheludev in 1964 (1) and experimentally revealed for the first time in quartz crystals by O.G.Vlokh in 1969 (2).
The electro-gyration effect has been predicted by Prof.Zheludev I.S. in 1964 (1) on the basis of symmetry approach and tensor description. It has been revealed experimentally for the first time in quartz crystals by Prof.Vlokh O.G. in 1969 (2).