Magnetic properties in condensed matter

Superconductivity

Recent precise NMR measurements on the heavy-fermion superconductor UBe₁₃ provided “smoking-gun” evidence for a fully-gapped spin-triplet superconducting state, opening a new chapter in the field.

Mathematical methods, classical and quantum physics, relativity, gravitation, numerical simulation, computational modeling

Statistical physics and thermodynamics

This review in Progress of Theoretical and Experimental Physics introduces monitored quantum systems and quantum trajectories, emphasizing their spectral properties, typical behaviors such as ergodicity and purification, and measurement-induced phases.

Cross-disciplinary physics and related areas of science and technology

Magnetic properties in condensed matter

TbNiC₂ exhibits negative magnetization. A new mechanism, based on the coupling between the charge density wave and the antiferromagnetic order, is proposed to account for this peculiar phenomenon.

Mathematical methods, classical and quantum physics, relativity, gravitation, numerical simulation, computational modeling

This study presents a novel route for experimentally realizing the Sachdev–Ye–Kitaev (SYK) model, considered holographically dual to charged black holes, offering the first step towards experimental studies of quantum gravity.

Magnetic properties in condensed matter

This study investigates high-rank multipole physics in f-electron systems, providing the first clear experimental evidence for field-induced switching of ferro-quadrupole order in a non-Kramer ion system, along with a new conceptual framework