
PICKUP
High Magnetic Field as a Tool for Discovery in Condensed Matter Physics
20221213
The Journal of the Physical Society of Japan highlights in this special topic recent advances in modern physics that have been realized with the generation of pulsed high magnetic fields.
Magnetic properties in condensed matter
Dielectric, optical, and other properties in condensed matter
Electronic transport in condensed matter
Structure and mechanical and thermal properties in condensed matter
Electron states in condensed matter
Electronic structure and electrical properties of surfaces and nanostructures
Measurement, instrumentation, and techniques

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Terahertz Radiation as a Tool for Exploring Material Properties
2022128
Researchers from Japan highlight, in a recent review, the range of material properties that can be and have been studied using the phenomenon of femtosecond laserinduced terahertz radiation emission.
Dielectric, optical, and other properties in condensed matter

Insights into the Overlooked Electric FerroAxial Ordering
2022121
We theoretically demonstrate spin related conductivity under electric ferroaxial ordering. We show an intrinsic generation of a spin current parallel to an applied electric field in metals and insulators.

Understanding the Obscure Antiferromagnetism in αMn by Nuclear Magnetic Resonance
20221129
Although Mn is an elementary metal, the antiferromagnetic state of αMn is still obscure. Our NMR study on highquality αMn provides new insights into the symmetry of its antiferromagnetism.
Magnetic properties in condensed matter

Theoretical Assessment of Fwave Bottom Mesons and Their Properties
20221124
We use heavy quark effective theory to study Fwave bottom mesons. Using theory and experimental data, we calculate their masses and analyze their decay widths to estimate the upper bound to the associated couplings.
Theoretical Particle Physics

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Towards a Better Understanding of the Shortrange Repulsive Nuclear Force
20221121
In a new study, researchers provide an experimental estimate of the shortrange repulsive nuclear force strength based on a highstatistics measurement of the differential crosssection for Σ^{+}p scattering.
Nuclear physics

Observing the de Haas–van Alphen Effect to Unveil the Electronic Structure of UTe_{2} Superconductor
20221116
The topology of Fermi surfaces with heavy effective masses in strongly correlated topological superconductor UTe_{2 }was investigated using quantum oscillation measurements and theoretical calculations.
Electron states in condensed matter
Superconductivity

Strange Metal Behavior Potentially Associated to Hidden Electronic Nematicity
20221110
Ironbased superconductor, Ba_{1x}Rb_{x}Fe_{2}As_{2}, exhibits “strange metal” behavior—linear dependence of resistivity on temperature. It seems that hidden electronic nematic fluctuations play a greater role than the wellknown antiferromagnetic fluctuations.
Superconductivity
Electronic transport in condensed matter

Thermoelectric Response in Strongly Disordered Systems
2022117
Based on the Kubo–Luttinger linear response theory, we discovered that the lowT Seebeck coefficient for Mott variablerange hopping in a ddimensional system varies as S ∝ T^{d}^{/(d+1)}, which is different from the conventional S ∝ T^{(}^{d}^{−1)/(}^{d}^{+1)}. In addition, the experimental data for S of CuCrTiS_{4} at low T are in excellent agreement with our prediction S ∝ T^{3/4} (d = 3).
Electronic transport in condensed matter

Representations of KBc Algebra for Generating String Field Theory Solutions
20221031
We propose a general method for generating solutions in string field theory from a solution constructed using KBc algebra, and reproduce known solutions constructed earlier using different methods.
Theoretical Particle Physics