Scientists at the National Institute of Standards and Technology (NIST) and their colleagues have made a breakthrough in studying the 3D shapes and dynamics of atomic magnetic arrangements known as skyrmions. These skyrmions could potentially revolutionize the way information is processed and stored in bulk materials, offering significant advancements in energy efficiency and faster switching
Science
Pressure, as a physical quantity, is encountered in numerous fields, from meteorology to medicine. It is defined as a force per unit area acting perpendicular to a surface of solid, liquid, or gas. Typically, pressure is always positive in nature, pushing against the walls of its container. However, liquids possess a peculiar characteristic – they
Black holes have long captivated the curiosity of scientists and researchers, serving as enigmatic cosmic bodies with gravity so intense that nothing, not even light, can escape their grasp. While they have been extensively studied, there is still much to uncover about the intricate nature of black holes. Recently, a team of researchers from the
Dynamic windows have long been a topic of interest in the field of material science and engineering. These windows have the ability to switch between different modes, offering occupants of buildings the flexibility to control light, maintain privacy, and increase energy efficiency. In a recent breakthrough, researchers have demonstrated a material for next-generation dynamic windows
Microcombs have emerged as a powerful tool in advancing various scientific fields, ranging from space exploration to healthcare. These small devices, essentially rulers made of light, possess the unique ability to measure frequencies with unprecedented precision. The concept behind microcombs is based on laser technology, where photons circulate within a microresonator and create a wide
Near-eye displays have emerged as the future of portable devices, offering individuals immersive virtual reality experiences. These displays aim to create immersive experiences while ensuring visual comfort. In recent years, researchers have been exploring innovative approaches to address challenges such as the Vergence-Accommodation-Conflict (VAC) and limited field of view (FOV). One breakthrough in near-eye displays
Dark matter, comprising approximately 84% of the matter in the universe, remains one of the greatest enigmas in the field of physics. Despite its undeniable presence through gravitational interactions, the true nature of dark matter continues to elude scientists. However, researchers from the University of Adelaide, led by Professor Anthony Thomas, are determined to shed
Living organisms rely on various biological processes that involve the communication between cells and molecular components. These processes, such as diffusion and electrical depolarization, play a crucial role in supporting the behaviors, physiology, and existence of organisms. Researchers at Yale University have recently conducted a study to determine the energetic cost associated with the transfer
Magnetic skyrmions have been the subject of extensive research in recent years due to their potential applications in spintronics. These topologically protected quasiparticles exhibit unique particle-like properties and have shown promise in spintronic storage devices. However, their limited stability and the need for an external magnetic field have hindered their wider applications. In a new
The digital era has witnessed an unprecedented growth in data transfer and processing. As emerging technologies like quantum communications, neural networks, and high-capacity networks continue to evolve, there is an increasing demand for larger bandwidths and higher data transfer speeds. To achieve these requirements, researchers have explored the use of optical interconnects as a potential