The democratization of space access, often dubbed New Space, has opened up the potential of low-cost missions utilizing commercial-off-the-shelf (COTS) components. While a rapidly expanding market exists for small satellite platform systems such…
Category: 4. Physics
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Image reconstruction method based on backprojection filtration algorithm in C-arm computed tomography
For the 3D image reconstruction of the preprocessed parallel projection data, the two-step Hilbert transform method is first introduced to perform CT image reconstruction on the center plane28. Then, the two-step Hilbert transform method is…
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Altermagnetism from coincident Van Hove singularities: application to κ-Cl
Coincident Van Hove singularities
The phase diagram of the quasi-2D orthorhombic organic compound κ-(ET)2Cu[N(CN)2]Cl (κ-Cl, 2D layer group L25 (pba2)) shares similarities with cuprates63, exhibiting unconventional superconductivity adjacent to…
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Bremsstrahlung radiation from toroidal plasmas generated through hydrodynamic shear
Emission characteristics
Figure 5(top) shows the calibrated emission spectrum with and without magnification. Reference lines of the ArI and ArII systems (reported by Schulze et al.23 and Bridges24) are shown for comparison. Without…
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Gapped nodal planes and large topological Nernst effect in the chiral lattice antiferromagnet CoNb3S6
Baltz, V. et al. Antiferromagnetic spintronics. Rev. Mod. Phys. 90, 015005 (2018).
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Smejkal, L., Mokrousov, Y., Yan, B. & MacDonald, A. H….
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Processed food intake assortativity in the personal networks of older adults
In our study, we deployed a personal network research design38 to collect data from a sample of individuals living in a small Romanian rural locality. As our data are not longitudinal, we limit the scope of our study to assortativity detection….
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A multimodal light manipulator | ScienceDaily
Interferometers, devices that can modulate aspects of light, play the important role of modulating and switching light signals in fiber-optic communications networks and are frequently used for gas sensing and optical computing.
Now, applied…
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Quantum Computing Breakthrough Achieved With Diamond Qubits
Scientists at QuTech have achieved a major milestone in quantum computing by creating highly precise quantum gates on a diamond chip, hitting error rates as low as 0.001%. By using ultra-pure diamonds and advanced gate designs, the team overcame…
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Gas injection setup in new fusion system is guided by public-private research
When the plasma inside a fusion system starts to misbehave, it needs to be quickly cooled to prevent damage to the device. Researchers at Commonwealth Fusion Systems believe the best bet is a massive gas injection: essentially, a well-timed,…
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Listen to quantum atoms talk together thanks to acoustics
What happens when a quantum physicist is frustrated by the limitations of quantum mechanics when trying to study densely packed atoms? At EPFL, you get a metamaterial, an engineered material that exhibits exotic properties.
That frustrated…
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