PaperEffects of approximations on calculations of ultrasonic attenuation by phonons at low temperaturesM. Pomerantz, N.S. ShirenPhysics Letters A
PaperSome Effects of Group-Velocity Dispersion on Parametric InteractionsJ.A. Armstrong, N.S. Shiren, et al.IEEE JQE
PaperMeasurement of signal velocity in a region of resonant absorption by ultrasonic paramagnetic resonanceN.S. ShirenPhysical Review
PaperGeneration of time-reversed optical wave fronts by backward-wave photon echoesN.S. ShirenApplied Physics Letters