Altermagnetism (AM), a newly discovered magnetic state, ingeniously integrates the
properties of ferromagnetism and antiferromagnetism, representing a significant …

Recently, unconventional antiferromagnets that enable the spin splitting (SS) of electronic
states have been theoretically proposed and experimentally realized, where the magnetic …

This tutorial introduces a systematic approach for addressing the key question of quantum
metrology: For a generic task of sensing an unknown parameter, what is the ultimate …

Recently, a new kind of collinear magnetism, dubbed altermagnetism, has attracted
considerable interests. A key characteristic of altermagnet is the momentum-dependent …

As a special type of collinear antiferromagnetism (AFM), altermagnetism has garnered
significant research interest recently. Altermagnets exhibit broken parity-time symmetry and …

Altermagnets have emerged as a class of materials combining ferromagnetic properties with
vanishing net magnetization. This combination is highly promising for spintronics, especially …

CrSb has recently gained immense attention as an altermagnetic candidate. This work
reports on the experimental observation of direction-dependent conduction polarity (DDCP) …