Moiré superlattices occur when two layers of two-dimensional (2D) materials are twisted relative to one another at slight angles. This seemingly simple manipulation has captured the attention of physicists worldwide, primarily due to the rich array of phenomena that these structures can host. The layers create a moiré pattern, resulting in unique electronic properties that
Physics
In the rapidly evolving field of quantum mechanics, researchers are continually seeking to unravel the complexities surrounding entanglement and interference, particularly in systems comprising more than two particles. A notable study led by Robert Keil and Tommaso Faleo from the Department of Experimental Physics has shed light on these intricate relationships. Collaborating with esteemed institutions
In the intricate landscape of modern engineering and physics, heat engines play an undeniably pivotal role, transforming thermal energy into work. The drive for efficiency and innovation in this domain reaches new heights with the emergence of quantum heat engines (QHEs) facilitated by advanced nanotechnology. These groundbreaking systems present fascinating opportunities for understanding the principles
In the modern era of technology, the quest for faster and more efficient data processing has propelled researchers into uncharted territories, particularly in the realm of photonics. Recently, an innovative collaboration between physicists and chemists at the University of Bayreuth and the University of Melbourne has laid foundational work for optically switchable photonic units, which
The intriguing world of quantum physics has long fascinated scientists, primarily due to its capacity to defy conventional logic and introduce phenomena that can be counterintuitive. One such phenomenon is the emergence of “super photons,” which are formed when a substantial number of light particles merge under specific conditions into a distinct entity known as
In recent years, the study of combustion dynamics and particle formation has emerged as a focal point for researchers aiming to understand environmental impacts and energy generation. Among the most significant players in this arena are polycyclic aromatic hydrocarbons (PAHs) and soot particles—a byproduct commonly found in airplane engines and combustion processes. These carbon-based substances
The world of nuclear physics often wrestles with complex and often contradictory findings, particularly concerning the mysterious behavior of atomic nuclei. Recently, the Department of Energy’s Oak Ridge National Laboratory (ORNL) employed the formidable capabilities of the Frontier supercomputer to study the intricate magnetic properties of calcium-48, an isotope that has sparked debate among researchers
Timekeeping has undergone significant evolutions, from sundials to atomic clocks, each refinement bringing increased precision to how we measure time. However, an exciting frontier is emerging in the realm of precision timekeeping—nuclear clocks. These innovative devices promise not only to enhance our ability to measure time but also to facilitate groundbreaking discoveries in fundamental physics.
As climate change accelerates and global energy demands escalate, the urgency for sustainable energy management solutions has never been greater. The traditional energy landscape is undergoing a seismic shift as nations, researchers, and innovators strive to reduce carbon footprints while meeting energy needs. Amidst this backdrop, passive radiative cooling has emerged as a groundbreaking solution
Recent advancements in quantum imaging have shown the potential of utilizing photon entanglement to enhance security and clarity in visualizations. A groundbreaking study from the Paris Institute of Nanoscience at Sorbonne University has introduced an innovative technique for encoding images in the quantum correlations of photon pairs. Unlike traditional imaging methods that are easily detectable
The domain of condensed matter physics has witnessed remarkable progress with the advent of van der Waals (vdW) materials, which have unique electronic and magnetic properties beneficial for advancing technology in fields such as electronics, energy storage, and computing. A groundbreaking study conducted by a collaborative group from The University of Hong Kong, Texas Tech
The advancement of medical imaging has consistently pursued clearer, more precise methods of observing the body’s inner workings. Recent research, published by Stanford University scientists in *Science*, introduces a novel method for enhancing the visibility of internal organs by utilizing food-safe dyes to render biological tissues transparent. This groundbreaking technique may lead to significant improvements
Convective instabilities are pivotal phenomena that not only underpin various natural processes but also influence everyday occurrences, climate change, and ecological dynamics. At the forefront of these phenomena is the Rayleigh-Taylor instability, initially described by Lord Rayleigh over a century ago. This instability occurs when a less dense fluid ascends through a denser fluid, a
Diamond, often lauded for its breathtaking beauty and robust physical properties, is gradually stepping into the limelight not just as a gemstone but as a revolutionary material in electronics. Although the idea of utilizing diamond in high-performance applications is still often viewed through a theoretical lens, recent advancements showcase its monumental potential. With its unparalleled
Recent advancements in astrophysical research have unveiled groundbreaking methodologies for investigating baryonic matter, which makes up approximately 5% of the observable universe. Baryonic matter, primarily consisting of protons and neutrons, serves as a fundamental component in the formation of cosmological structures, such as stars, planets, and galaxies. Its spatial distribution provides critical insights into the