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Electrons inside solid materials can only take certain values of energy. The allowed energy ranges are called “bands,” and the space between them, the forbidden energies, is known as “band gaps.” Both of them together constitute the “band structure” of the material, which is a unique characteristic of each specific material.
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Much like how electric circuits use components to control electronic signals, quantum networks rely on special components and nodes to transfer quantum information between different points, forming the foundation for building quantum systems.
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SpaceX sent up the 30th launch from the Space Coast for the year on the evening of April 23, a mission that also featured the company’s 300th successful booster recovery.
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The suspect dropped the ghost gun while falling from the third floor but reached for it when he hit the ground, leading to the officer-involved shooting
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Deputy John Coddou, 50, was a 20-year veteran of the Harris County Sheriff’s Office and “a public servant through and through”
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While ESA’s satellite INTEGRAL was observing the sky, it spotted a burst of gamma-rays—high-energy photons—coming from the nearby galaxy M82. Only a few hours later, ESA’s XMM-Newton X-ray space telescope searched for an afterglow from the explosion but found none.
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An international study, led by researchers from Monash University, has revealed crucial insights into black hole dynamics within massive disks at the centers of galaxies.
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In a significant development in the field of superconductivity, researchers at The University of Manchester have successfully achieved robust superconductivity in high magnetic fields using a newly created one-dimensional (1D) system. This breakthrough offers a promising pathway to achieving superconductivity in the quantum Hall regime, a longstanding challenge in condensed matter physics.
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Unlike electrons, particles of light are uncharged, so they do not respond to magnetic fields. Despite this, researchers have now experimentally made light effectively “feel” a magnetic field within a complicated structure called a photonic crystal, which is made of silicon and glass.
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AMOLF researchers, in collaboration with Delft University of Technology, have succeeded in bringing light waves to a halt by deforming the two-dimensional photonic crystal that contains them. The researchers show that even a subtle deformation can have a substantial effect on photons in the crystal. This resembles the effect that a magnetic field has on […]
“Officer Huesca was a kind spirit who cared deeply for his family, friends, and our city…” Superintendent Larry Snelling stated. “… It’s clear he has left behind a legacy of empathy and professionalism”
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“…there appeared a chariot of fire, and horses of fire, and parted them both asunder, and Elijah went up by a whirlwind into heaven.” Is it possible that thousands of years ago, ancient cultures around the globe misinterpreted beings with advanced technology as Gods? Looking at the countless descriptions of ‘Gods’ flying in […]
The suspect was initially arrested for illegal firearm possession but was connected to the shooting of Deputy Samuel Aispuro after investigators discovered his gang affiliations
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A new study, led by the University of Oxford and MIT, has recovered a 3.7-billion-year-old record of Earth’s magnetic field, and found that it appears remarkably similar to the field surrounding Earth today. The findings have been published in the Journal of Geophysical Research.
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In a new study published inNature Physics, scientists at the MAJORANA Collaboration have tested the stringency of charge conservation and Pauli’s exclusion principles using underground detectors. Alessio Porcelli has published a News & Views piece on the research in the same journal.
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