FieldsCross-disciplinary physics and related areas of science and technology
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Economic Irreversibility: The Universal Guiding Principle of Infection Control
2022-3-1
It is preferable to avoid lockdowns, as lockdowns at seriously spread phases are very expensive. It would be economically better to utilize less intense countermeasures as early as possible to avoid lockdowns in later phases.
Statistical physics and thermodynamics
Cross-disciplinary physics and related areas of science and technology
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New Systematic Analysis Method of Identifying Microscopic Essential Couplings
2022-1-31
We propose a systematic method of identifying essential model parameters for nonlinear response tensors. The analysis results reveal fundamental couplings in nontrivial responses and promote further development of multiferroic responses.
Electronic transport in condensed matter
Dielectric, optical, and other properties in condensed matter
Cross-disciplinary physics and related areas of science and technology
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Exploring the Thermoelectric Properties of Nitrogen-doped Carbon Nanotubes
2021-9-29
A semiconducting carbon nanotube doped with an optimal concentration of nitrogen delivered a thermoelectric power substantially higher than that delivered by commercial Bi2Te3 alloys.
Electronic transport in condensed matter
Structure and mechanical and thermal properties in condensed matter
Cross-disciplinary physics and related areas of science and technology
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Exploring the Physics of Ferrimagnets for Future Spintronics Applications
2021-8-6
This Special Topics collection of the Journal of the Physical Society of Japan covers recent progress in spintronics research on ferrimagnetic materials.
Structure and mechanical and thermal properties in condensed matter
Electronic transport in condensed matter
Magnetic properties in condensed matter
Cross-disciplinary physics and related areas of science and technology
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BKT Phase Transitions in Magnetic Systems: Formations of Narrow Stripes and Vortex–Antivortex Pairs in a Quasi-2D Ferromagnet K2CuF4
2021-4-14
Cryogenic Lorentz transmission electron microscopy directly shows that vortex and antivortex pairs emerge in a quasi-two-dimensional ferromagnet K2CuF4. This work may reveal the nature of Berezinskii, Kosterlitz, and Thouless phase transition in a magnetic system.
Magnetic properties in condensed matter
Structure and mechanical and thermal properties in condensed matter
Cross-disciplinary physics and related areas of science and technology
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PICKUP
Hybrid Quantum–Classical Algorithms: At the Verge of Useful Quantum Computing
2021-3-22
Scientists discuss the recent progress in algorithms that have enabled hybrid quantum–classical computers, which has brought the quest to realize useful quantum computing much closer to its finish line.
Mathematical methods, classical and quantum physics, relativity, gravitation, numerical simulation, computational modeling
Cross-disciplinary physics and related areas of science and technology
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Reducing the Number of Tests Using Bayesian Inference to Identify Infected Patients in Group Testing
2021-3-22
Group testing is a method of identifying infected patients by performing tests on a pool of specimens. Bayesian inference and a corresponding belief propagation (BP) algorithm are introduced to identify the infected patients in group testing.
Statistical physics and thermodynamics
Cross-disciplinary physics and related areas of science and technology
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Taking a Better Look at Data to Predict Exceptional Materials
2021-3-15
Instead of regression, the evaluation values to measure the degree of separation of the distributions of the target variable were studied and applied to the magneto crystallineanisotropy of Co/Fe films.
Cross-disciplinary physics and related areas of science and technology
Magnetic properties in condensed matter
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PICKUP
Review of Cutting-Edge Research on Iron Selenide Superconductors
2021-3-3
Scientists review the incredible progress in our understanding of the superconducting properties of iron selenide and provide their own insights, taking us one step closer to revolutionizing energy and electronics.
Superconductivity
Cross-disciplinary physics and related areas of science and technology