Antiferromagnetic materials could represent the future of spintronic applications thanks to
the numerous interesting features they combine: they are robust against perturbation due to …

Terahertz (THz) radiation has received much attention during the past few decades for its
potential applications in various fields, such as spectroscopy, imaging, and wireless …

Terahertz magnetic fields with amplitudes of up to 0.4 Tesla drive magnon resonances in
nickel oxide while the induced dynamics is recorded by femtosecond magneto-optical …

Strong terahertz (THz) radiation provides a powerful tool to manipulate and control complex
condensed matter systems. This review provides an overview of progress in the generation …

Intense terahertz pulses offer unique pathway to resonantly drive the correlated spin
systems up to the nonlinear regime. However, detection of such nonlinear spin dynamics …

Antiferromagnetic materials, which have drawn considerable attention recently, have
fascinating features: they are robust against perturbation, produce no stray fields, and exhibit …

The spin reorientation of ErFeO 3 that spontaneously occurs at low temperature has been
previously determined to be a process involving the continuous rotation of Fe 3+ spins. In …

Using the examples of laser-induced spin-reorientation phase transitions in TmFeO 3 and
ErFeO 3 orthoferrites, we demonstrate that terahertz emission spectroscopy can obtain novel …

We report on the coherent control of terahertz (THz) spin waves in a canted antiferromagnet
yttrium orthoferrite, YFeO 3, associated with a quasiferromagnetic (quasi-FM) spin …

Temperature-induced spin reorientation transition in NdFeO 3 single crystal is studied by
terahertz time-domain spectroscopy in the temperature range from 50 K to 290 K. Following …