Speaker
Maksym Popov
(Faculty of Radio Physics, Electronics and Computer Systems)
Abstract
We present the results of experimental observation of room-temperature nonlinear magnetoelectric effect in single-crystal nickel ferrite resonator in centimetre wave band. It was demonstrated that brief application of in-plane DC electric voltage results in a noticeable (up to 500 MHz) shift of magnetostatic resonance frequency, which is linearly proportional to the applied electric power and very weakly depends on the bias magnetic field. A prolonged application of voltage allowed to estimate the Joule heat influence as ≈5 % of the total frequency shift.
Primary authors
Maksym Popov
(Faculty of Radio Physics, Electronics and Computer Systems)
Prof.
Igor Zavislyak
(Faculty of Radio Physics, Electronics and Computer Systems)
Prof.
Gopalan Srinivasan
(Physics Department of Oakland University)
