Fluid shear, a phenomenon where fluid layers slide over each other under shear forces, plays a crucial role in various scientific fields, especially in rheology. Rheology, the study of flow behaviors of materials like liquids and soft solids, focuses on understanding the response of matter to shear forces. In recent research, a new approach has
Physics
Walking on sand at the beach versus observing sand flowing in an hourglass are two vastly different experiences. These discrepancies highlight the unique properties of granular materials such as sand that have captivated the interest of scientists for years. While previous research has focused on fine-tuning the flow properties of granular materials, the compressibility properties
The recent revelation of dual topological phases in an intrinsic monolayer crystal represents a groundbreaking discovery by an international team of scientists led by Boston College physicists, as reported in the online edition of the prestigious journal Nature. This finding introduces a new realm of rule-bending properties in quantum materials, offering a platform for the
In the realm of science and technology, harnessing coherent light sources in the deep ultraviolet (DUV) region is critical for various applications such as lithography, defect inspection, metrology, and spectroscopy. Traditionally, high-power 193-nanometer (nm) lasers have played a crucial role in lithography, enabling precise patterning. However, the limitations in coherence associated with conventional ArF excimer
In the heart of Romania, engineer Antonia Toma activates the world’s most powerful laser at a research center near the capital Bucharest. This laser, operated by the French company Thales, is built on Nobel prize-winning inventions from Gerard Mourou and Donna Strickland. These inventions have unlocked the potential for groundbreaking advances in fields ranging from
Innovations in the field of technology are constantly on the rise, as researchers strive to find new ways to improve the efficiency and functionality of devices. A recent study conducted by a team of researchers from the RIKEN Center for Emergent Matter Science in Japan has made significant progress in creating a strong coupling between
Quantum computing has long been hindered by the need for extremely low temperatures, just fractions of a degree above absolute zero. In order to harness the quantum phenomena that give quantum computers their unique computational power, qubits have traditionally required elaborate refrigeration systems to operate. However, as we look towards the future of quantum computing
A groundbreaking new gravimeter has been developed by a team of physicists and engineers from China, offering a small yet highly sensitive solution that operates at room temperature. This innovative device, detailed in the journal Physical Review Letters, introduces a novel dual magnet strategy combined with laser technology to accurately measure changes in gravitational pull.
In a groundbreaking development by physicists at RIKEN, a new magnetic material has been introduced that has the potential to revolutionize computer memory storage. This advancement could lead to higher memory density and faster memory writing speeds, addressing the limitations of current hard disk technology. The research conducted by the team has been documented in
In the world of physics, synthetic dimensions (SDs) have become a focal point of ongoing research, offering a gateway to explore phenomena in higher-dimensional spaces that extend beyond traditional 3D geometrical space. This concept has captured significant interest, particularly in the realm of topological photonics, due to its potential to unlock intricate physics that were
Blue light-emitting diodes (LEDs) based on perovskite materials have long been considered the missing link in the evolution of LED technology. While green, red, and near-infrared perovskite LEDs have made significant strides, the development of blue perovskite LEDs has lagged behind, hindering progress in the field. However, a research team led by Prof. Cui Linsong
The development of high-efficiency blue organic light-emitting diodes (OLEDs) has opened up a new realm of possibilities for the future of television screens. With the potential for longer lifespans and higher definition, OLED technology is poised to revolutionize the viewing experience for consumers around the world. While OLEDs have already made their way into smartphones