Silver-110’s decay reveals a promising path to measure antineutrino mass. New data could reshape future neutrino studies. Neutrinos and antineutrinos are fundamental particles that possess mass, although their exact value remains unknown….
Category: 4. Physics
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Physicists Unlock New Path to Weighing the Universe’s “Ghost Particle”
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Dark Matter Detector Releases Best-Yet Result
• Physics 18, s82
Seven metric tons of liquid xenon get closer than ever to revealing WIMPs.
Lawrence Berkeley National Laboratory
From one mile underground in a disused…
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Major Graphene Breakthrough: Magnet-Free Spin Currents Could Supercharge Quantum Computing
Scientists at TU Delft have unlocked a key quantum effect in graphene without using any magnetic fields, paving the way for ultra-thin quantum circuits. By layering graphene on a special magnetic crystal, they created stable spin currents that…
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Breaking the Rules of Magnetism: Unusual Crystal Surprises Physicists With Cooling Effect
The research team has identified atacamite as a material with magnetocaloric properties. Natural crystals have long captivated us with their vivid colors, flawless geometry, and striking symmetry. But for scientists, these beautiful formations…
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Emergence of Meron Kekulé lattices in twisted Néel antiferromagnets
AFM domain array
We construct twisted bilayer Néel antiferromagnets by rotating two magnetic layers in a honeycomb lattice with a relative twist angle (Fig. 2a). These twisted magnets can be described using a Heisenberg spin model given by
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Anisotropic chemical bonding of lanthanide-OH molecules
The DyOH and ErOH bond and zero field splittings
We begin by making some general observations about our triatomic systems. Heavy-element-containing molecular systems are difficult to model as relativistic electronic-structure methods are required….
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Magnetization switching driven by magnonic spin dissipation
Fundamental mechanism of SOTs driven by magnonic spin dissipation
Our approach employs a heterostructure composed of an FM metal and an antiferromagnetic insulator (AFI). Unlike conventional methods relying on external spin injection from heavy…
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Floquet-Bloch valleytronics | Nature Communications
Culcer, D., Saraiva, A. L., Koiller, B., Hu, X. & Das Sarma, S. Valley-based noise-resistant quantum computation using Si quantum dots. Phys. Rev. Lett. 108, 126804 (2012).
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Yao,…
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Measuring error rates of mid-circuit measurements
QIRB circuits
Conceptually, QIRB works by extending the Pauli-tracking approach underlying both binary RB and direct fidelity estimation to circuits with mid-circuit measurements (see Supplementary Note 1). An n-qubit QIRB circuit is designed so…
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Comprehensive DFT study of 3-(2-furyl)-1 H-pyrazole-5-carboxylic acid: structural, spectroscopic, and electronic properties with optoelectronic implications
Miar, M. et al. Theoretical investigations on the HOMO–LUMO gap and global reactivity descriptor studies, natural bond orbital, and nucleus-independent chemical shifts analyses of 3-phenylbenzo [d] thiazole-2 (3 H)-imine and its…
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