Terahertz (THz) light has proven to be a fine tool to probe and control quasi-particles and
collective excitations in solids, to drive phase transitions and associated changes in material …

Hybrid magnonic systems are a newcomer for pursuing coherent information processing
owing to their rich quantum engineering functionalities. One prototypical example is hybrid …

Spin, the intrinsic angular momentum of an electron, is increasingly being recognized as a
versatile tool in the development of next-generation technologies, including quantum …

Significant progress has been made in answering fundamental questions about how and,
more importantly, on what time scales interactions between electrons, spins, and phonons …

We present a systematic phenomenological description of Gilbert damping in two-sublattice
magnets. Our theory covers the full range of materials from ferro-via ferri-to antiferromagnets …

In antiferromagnetic spintronics where manipulation of the antiferromagnetic spins is a
central technological challenge, it is important to understand the dynamic properties …

We use femtosecond electron diffraction to study ultrafast lattice dynamics in the highly
correlated antiferromagnetic (AFM) semiconductor NiO. Using the scattering vector (Q) …

A versatile table-top high-intense source of terahertz radiation, enabling to generate pulses
of both broadband and narrowband spectra with a tunable frequency up to 3 THz is …

Wide-band-gap insulators such as NiO offer the exciting prospect of coherently manipulating
electronic correlations with strong optical fields. Contrary to metals where rapid dephasing of …

A quantized version of the magnetoelectric effect, known as the topological magnetoelectric
effect, can exist in a time-reversal invariant topological insulator with all its surface states …