Recent developments have introduced a groundbreaking form of collinear magnetism
known as “altermagnetism”. This emerging magnetic phase is characterized by robust time …

Hard x-ray photoelectron spectroscopy (HAXPES) is establishing itself as an essential
technique for the characterisation of materials. The number of specialised photoelectron …

Altermagnetism represents an emergent collinear magnetic phase with compensated order
and an unconventional alternating even-parity wave spin order in the non-relativistic band …

Recent series of theoretical and experimental reports have driven attention to time-reversal
symmetry-breaking spintronic and spin-splitting phenomena in materials with collinear …

Magnetism is one of the largest, most fundamental, and technologically most relevant fields
of condensed-matter physics. Traditionally, two basic magnetic phases have been …

Altermagnets are an emerging elementary class of collinear magnets. Unlike ferromagnets,
their distinct crystal symmetries inhibit magnetization while, unlike antiferromagnets, they …

Altermagnetism is a recently identified magnetic symmetry class combining characteristics of
conventional collinear ferromagnets and antiferromagnets, that were regarded as mutually …

In antiferromagnetic spintronics, the read-out of the staggered magnetization or Néel vector
is the key obstacle to harnessing the ultra-fast dynamics and stability of antiferromagnets for …

The performance of time-resolved photoemission experiments at fs-pulsed photon sources
is ultimately limited by the e–e Coulomb interaction, downgrading energy and momentum …

The small time gaps of synchrotron radiation in conventional multi-bunch mode (100–500
MHz) or laser-based sources with high pulse rate (∼ 80 MHz) are prohibitive for time-of …