Experimental setup
The experiment was conducted at the X02DA TOMCAT beamline of the Swiss Light Source (Paul Scherrer Institute, Villigen, Switzerland), where the X-ray beam is produced by a 2.9 T superbending magnet from a 2.4 GeV storage…
Category: 4. Physics
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Relative engagement with sources of climate misinformation is growing across social media platforms
Interaction patterns
We gathered data using a keyword search of terms central to the climate change debate, including {climate change, climate crisis, climate emergency, global warming} thus focusing on English language content. A more…
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Anisotropic atom motion on a row-wise antiferromagnetic surface
Experiments with adatoms
We have prepared extended Mn layers in fcc stacking on Re(0001)15 (see Section “Experimental details” for experimental details). The hexagonal Mn layer hosts a row-wise AFM state12,15 and in the SP-STM measurement of…
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A single spin in hexagonal boron nitride for vectorial quantum magnetometry
An S = 1 system with dynamic range at high magnetic field
Figure 1 presents the carbon-related hBN spin defects investigated in this work, represented schematically in Fig. 1a. This defect is grown into wafer-scale multilayer (30-nm thick)…
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High-density natural active sites for efficient nitrogen reduction on Kagome surfaces promoted by flat bands
Atomic and electronic structures of Kagome-terminated FeSn
We start by investigating the feasibility of exposing the Kagome termination in FeSn. As shown in Fig. 1a, b, FeSn consists of alternating layers of Fe3Sn and Sn2, with the Fe atoms in the…
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Pressure-induced large anomalous Hall effects in a layered ferromagnet CrSiTe3
Characterization of CrSiTe3 at ambient pressure
Plate-like single crystals as large as ~10 × 10 × 0.5 mm3 were grown via the flux method, as illustrated in the inset of Fig. 1c. In the X-ray diffraction (XRD) pattern of the CrSiTe3…
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Research on Brazilian splitting mechanics and acoustic emission characteristics of various types of sandstones in Shendong mining area
Analysis of stress–strain curve characteristics
The stress–strain curves for various types of sandstones are illustrated in Fig. 4. It is apparent that the average peak strains of A0, A1, B1, D0, and E0 group are 0.0097, 0.0104, 0.0133,…
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Greedy gradient-free adaptive variational quantum algorithms on a noisy intermediate scale quantum computer
The adaptive derivative-assembled Pseudo–Trotter variational quantum eigensolver
The adaptive derivative-assembled pseudo-Trotter variational quantum eigensolver (ADAPT-VQE)12 is a VQE-inspired algorithm designed to approximate the ground state…
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Inertia of Superconducting Particles in Twisted Trilayer Graphene
• Physics 18, s71
The graphene multilayer’s kinetic inductance is both high and tunable, making it a promising material for quantum technologies.
R. Jha et al. [1]; adapted by APS
