Year2023
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NEW
LiteBIRD : A New Frontier in the Search of Cosmic Inflation Imprint
2023-3-22
The newly selected LiteBIRD satellite aims to detect cosmic inflation signals by identifying the imprint of primordial gravitational waves in the Cosmic Microwave Background polarization.
Astrophysics, cosmology, and geophysics
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NEW
What Determines Non-Newtonian Flow Behavior in Glass-Forming Liquids?
2023-3-20
Even minute structural changes can lead to significant reductions in the flow resistances of glass-forming liquids. Here, possible scenarios and predictions for two different classes of glass-forming liquids are provided.
Cross-disciplinary physics and related areas of science and technology
Structure and mechanical and thermal properties in condensed matter
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NEW
Clockwise or Anticlockwise, That is the Question: Phonons with Angular Momentum in Chiral Crystals
2023-3-7
Chiral crystals have lattice structures with no mirror or inversion symmetries.
A few basic questions about their unique phonon excitations with intrinsic angular momentum are answered.Structure and mechanical and thermal properties in condensed matter
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Non-Trivial Superconductivity in the Semimetal EuAuBi
2023-2-22
Magnetic order and superconductivity coexist in a noncentrosymmetric topological semimetal, EuAuBi. EuAuBi exhibits a large, anisotropic critical field with Rashba spin–orbit coupling, which can help develop superconducting spintronic materials.
Superconductivity
Magnetic properties in condensed matter
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Hidden Magnetoelectric Phase Transition by Emergent Staggered Magnetic Field
2023-2-17
Emergent staggered magnetic fields induce phase transition in the multiferroic material Ba2FeSi2O7.
This study established a design principle utilizing emergent staggered magnetic fields to obtain an enhanced physical response.Magnetic properties in condensed matter
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Angle-Resolved Photoelectron Spectroscopy Microscopy: A Tool to Accelerate Nanomaterials Research
2023-2-10
Researchers have published a practical guide on new uses of photoelectron microscopy combined with valence band dispersion analysis. They visualized several-micrometers-wide graphite facets and precisely characterized the band structure.
Electronic structure and electrical properties of surfaces and nanostructures
Structure and mechanical and thermal properties in condensed matter
Cross-disciplinary physics and related areas of science and technology
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Powered by Machine Learning: Obtaining Spectral Conductivity and Chemical Potential of Thermoelectric Materials from Experimental Data
2023-1-31
We propose a machine-learning method to obtain the fundamental physical quantity, namely, the spectral conductivity, from experimental data of thermoelectric coefficients. Our study introduces a new data-driven approach that reveals the underlying low-energy electronic states of high-performance thermoelectric materials.
Structure and mechanical and thermal properties in condensed matter
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Net-Pattern of Muskmelon Rind Favors a Common Mathematical Law
2023-1-12
The surface of muskmelon is covered with a fine mesh-like net-pattern. The geometric features of the fine mesh appear unique for each individual, but hide an unexpected mathematical rule.
Cross-disciplinary physics and related areas of science and technology
Statistical physics and thermodynamics
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Thickness-Dependent Oscillation Behavior of Magnetic Phase Transitions in Pt Ultrathin Films with Small Orbital Moment
2023-1-6
Ferromagnetism in nano-Pt films originates from the quantum-confinement effect that depends on film thickness. Studies of the electronic states of nano-Pt will aid in developing methods for efficiently utilizing its large spin-orbit coupling.
Magnetic properties in condensed matter