Quantum Physics Archives - Page 4 of 8 - Scitke

Levitating Nanodiamonds Spin at 1.2 Billion RPM in a Vacuum

Physicists at Purdue University levitated nanoscale diamonds, making them glow and spin at 1.2 billion rpm with lasers. These experiments could greatly advance quantum physics research. Creating Quantum-Ready Nanodiamonds via High Pressure The nanodiamonds, with an average width of 750 nanometers, are initially produced under high pressure and temperature. Then, they are irradiated with high-energy […]

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Quantum Nonlocality: A Breakthrough in Quantum Entanglement

Physics, Quantum Physics, Science / Eduardo Paulo

In August 2023, researchers in Hefei, China, achieved a groundbreaking milestone in the realm of quantum physics by demonstrating three-way quantum nonlocality. This experiment, conducted at the University of Science and Technology of China (USTC), involved the entanglement of three photons and their subsequent separation by hundreds of meters, proving a fundamental principle of quantum

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New Study Suggests Gravity Exists Without Mass

Physics, Quantum Physics / Jorge Paka

What does gravity look like without mass? Newton’s groundbreaking laws universally define gravity’s effects, while Einstein’s concept of warped spacetime describes it in terms of curvature. Traditionally, scientists have associated gravity solely with matter A recent study proposes an unconventional idea: gravity could potentially exist without mass, offering an alternative to the concept of dark

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Quantum Leap Rapid Battery Charging Promise

Physics, Quantum Physics, Science / Jorge Paka

Energy storage devices utilizing the wave-like properties of charged particles have the potential to transform the field, potentially enabling faster and more efficient power storage than traditional electrochemical cells could achieve. A team of physicists from National Cheng Kung University has devised a new protocol that aims to translate the fundamental principles of fast-charging quantum

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First Quantum Internet Connection Established

Physics, Quantum Physics / Jorge Paka

For the first time, researchers have successfully generated, stored, and recalled quantum information, marking a significant milestone in quantum networking. Sharing quantum information is essential for advancing quantum networks used in distributed computing and secure communication. Quantum computing holds promise for tackling significant challenges like financial risk optimization, data decryption, molecular design, and material property

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A New Variant of Magnetism Promises More Powerful Memory Devices

Physics, Quantum Physics, Science / Ngoma Manuel

New research has unveiled two or three types of magnetism, introducing the possibility of a highly sought-after magnetic property. While early compass users may have perceived magnets as mystical, the scientific understanding of magnetism has evolved. In addition to ferromagnetism and antiferromagnetism, a third type, altermagnetism, has been identified, challenging previous descriptions of magnetic behavior.

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Shattering the Temperature Barrier: The Quantum Leap of Quantum Ground State Acoustics in Modern Physics

2 Comments / Physics, Quantum Physics, Science / Ngoma Manuel

The quantum ground state of an acoustic wave, achieved through complete system cooling, presents a significant advancement in bridging classical and quantum mechanics. By minimizing the number of acoustic phonons, disturbances to quantum measurements are reduced, paving the way for transformative applications. Breakthrough in Cooling Sound Waves Recent research by the Stiller Research Group, published

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Fluid-Like Electricity Flow: Low Quantum Noise in Strange Metal

Chemistry, Materials Science, Physics, Quantum Physics, Science / Ngoma Manuel

Researchers have successfully constructed nanowires featuring a precise 1:2:2 ratio of ytterbium, rhodium, and silicon (YbRh2Si2), revealing an intriguing phase of matter known as the “strange metal.” This quantum material defies conventional expectations, particularly regarding the unique behavior exhibited when electricity is in play. Fluid-Like Motion of Electricity in Strange Metal Nanowires In typical electrical systems, electrons

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Quantum Light’s Perception of Quantum Sound

Physics, Quantum Physics, Science / Ana Kiesse Zeleme

Researchers at the University of East Anglia have proposed a novel method for using quantum light to observe quantum sound. Their recent publication explores the quantum interaction between light particles (photons) and molecular vibrations. This discovery could deepen our understanding of molecular-level light-matter interactions and their relevance in applications, from quantum technologies to biology. Quantum

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Revealing the Remarkable Properties of Multilayer Graphene

Chemistry, Materials Science, Physics, Quantum Physics, Science / Ngoma Manuel

Graphene, a material derived from ordinary pencil lead when shaved down to atomic layers, has demonstrated an array of extraordinary properties over the years. When stacked into five layers in a rhombohedral pattern, graphene exhibits a rare “multiferroic” state, combining unconventional magnetism and a unique form of electronic behavior known as ferro-valleytricity. This discovery, made

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