Bogdanova Kh.G., Golenishchev-Kutuzov V.A., Shakirzyanov M.M. «Spectrometer for studying the magnetic resonance and nonlinear acoustic phenomena» Приборы и техника эксперимента, 40, № 4, с. 60-62 (1997)

A pulse magnetoacoustic spectrometer is described for studying acoustic nuclear magnetic resonance (NMR) and nonlinear magnetoacoustic effects in the frequency range of 500–1000 MHz and in the temperature range of 4.2–300 K. The spectrometer sensitivity at 664 MHz is –100 dB for measuring the sound absorption at the emitted power of 1 W. The design of original acoustic device is presented. The spectrometer possibilities are shown taking as an example the study of acoustic NMR and acoustic spin echo in light-plane antiferromagnetics.