An international research team recently made a groundbreaking breakthrough by conducting ultra-precise X-ray spectroscopic measurements of helium-like uranium. This achievement, led by researchers from Friedrich Schiller University Jena and the Helmholtz Institute Jena in Germany, marks the first successful disentanglement and separate testing of one-electron two-loop and two-electron quantum electrodynamic effects for extremely strong Coulomb
Physics
In the vast field of material science, certain materials possess hidden properties that are often difficult to uncover. However, scientists at the University of California San Diego have recently made significant progress in revealing these properties using an advanced optical technique. By shining light on a quantum material called Ta2NiSe5 (TNS), they were able to
In a groundbreaking study, a team of researchers from Leibniz University Hannover and the University of Strathclyde in Glasgow has successfully disproved a long-standing assumption about the impact of multiphoton components in interference effects of thermal fields and parametric single photons. Their findings challenge the conventional understanding of quantum interference and have significant implications for
New research exploring topological phases of matter has the potential to revolutionize the development of quantum devices. A recent study, published in the journal Nature Communications, highlights the work of a research team from Los Alamos National Laboratory. This team utilized a novel strain engineering approach to transform hafnium pentatelluride (HfTe5) into a strong topological
Particle diffusion, a phenomenon widely observed in various systems, has long been considered a random process governed by Brownian motion. However, recent experiments have unveiled unusual patterns in particle diffusion, indicating the existence of underlying complexities yet to be fully understood by physicists. In a new analysis by Adrian Pacheco-Pozo and Igor Sokolov at Humboldt
In a groundbreaking achievement, a team of scientists at the Max Planck Institute for the Science of Light, led by Dr. Birgit Stiller, has successfully cooled traveling sound waves in waveguides to a much greater extent than previously possible using laser light. This significant step brings us closer to achieving the quantum ground state of
Quantum technologies have the potential to revolutionize the way we communicate and process information. To enable the tap-proof transmission of messages using quantum cryptography and connect quantum computers, quantum networks require memory elements where information can be temporarily stored and routed. Researchers at the University of Basel have made a significant breakthrough in this field
In the pursuit of producing energy through fusion, maintaining the confinement of fusion-produced energetic ions is crucial. However, the presence of electromagnetic waves in fusion plasmas poses a significant challenge as they can push these ions out of the plasma, impeding the heating of the plasma and ultimately terminating the burning plasma state. Recent breakthrough
The field of condensed matter physics has witnessed a groundbreaking breakthrough, thanks to the collaborative efforts of researchers from the Peter Grünberg Institute (PGI-1), École Polytechnique Fédérale de Lausanne, Paul Scherrer Institut, and the Jülich Centre for Neutron Science (JCNS). Manuel dos Santos Dias, Nikolaos Biniskos, and Flaviano dos Santos, guided by Stefan Blügel, Thomas
In the field of spintronics, researchers from RIKEN and their collaborators have conducted an experiment to explore the potential of using heat and magnetic fields to create transformations between spin textures in a single crystal thin plate device. This research holds significant promise for the development of spintronics devices that require low energy consumption. The
The behavior of light when passing through materials has always intrigued scientists. The study of this phenomenon, known as nonlinear optics, has revolutionized various fields, from laser development to quantum information science. In recent years, the miniaturization of devices that manipulate light in nonlinear ways has gained significant momentum, enabling complex light interactions on a
Friction is a fundamental force in our everyday lives, dictating how objects interact when in motion. We are all familiar with the principles of regular friction, where the force of friction increases proportionally with the weight of an object. However, scientists at the Skolkovo Institute of Science and Technology (Skoltech) have unraveled the mysteries of
Quantum computing has the potential to revolutionize various fields such as climate modeling, financial forecasting, drug discovery, and artificial intelligence. However, one of the major challenges in harnessing the power of quantum devices is the variability in their behavior. Even seemingly identical quantum devices, known as qubits, exhibit different behaviors due to nanoscale imperfections in
Over the years, laser technology has become an integral part of the information society, offering a wide range of applications. Optical crystals play a crucial role in the functionality of laser devices by enabling frequency conversion, parametric amplification, and signal modulation. However, the existing optical crystals have faced limitations in meeting the future demands of
Spintronic devices have revolutionized the field of electronics, offering high-speed processing and low-cost data storage. The spin of electrons plays a crucial role in enabling such devices, with spin-transfer torque being a key phenomenon. However, recent advancements in spin-orbit torque (SOT) have introduced new possibilities for spintronic devices. Research has shown that the spin Hall
