Friction, a force we encounter in our daily lives when dragging heavy objects or sliding on surfaces, has been studied for centuries. The Amontons-Coulomb friction law, formulated over 300 years ago, states that friction is directly proportional to the weight of an object. However, recent research from Skoltech has revealed that this law does not
Physics
Quantum computing has the potential to revolutionize a wide range of fields, from climate modeling to drug discovery. However, one of the major obstacles to achieving practical quantum devices is the inherent variability in their behavior. Even seemingly identical units exhibit different behaviors, making it difficult to scale and combine individual qubits. This variability is
A groundbreaking discovery by a team of Chinese researchers has paved the way for the next-generation of laser technology. Led by Professor Wang Enge from the School of Physics at Peking University, the team has invented a revolutionary ultrathin optical crystal called Twist Boron Nitride (TBN). With its micron-level thickness, TBN has skyrocketed the energy
Spintronic devices have revolutionized electronic devices by leveraging the spin of electrons for high-speed processing and low-cost data storage. While spin-transfer torque has been a key phenomenon in enabling these devices, recent advancements have highlighted the potential of spin-orbit torque (SOT) as a promising alternative. A team of researchers led by Associate Professor Pham Nam
Ultra-intense ultrashort lasers have revolutionized various industries with their wide-ranging applications. From national security to healthcare, these lasers have proven to be an invaluable tool. They have significantly impacted basic physics research, contributing to the study of strong-field laser physics, laser-driven radiation sources, laser particle acceleration, vacuum quantum electrodynamics, and more. Over the years, there
Advancements in technology are constantly pushing the boundaries of what is possible in various industries, and shortwave infrared (SWIR) light is no exception. SWIR light, while invisible to the human eye, has the potential to revolutionize computer vision in applications such as service robotics, automotive, and consumer electronics. This article delves into a groundbreaking study
The realm of quantum systems and materials has been a focal point for researchers aiming to revolutionize energy management and conservation. This ambitious pursuit has led to the development of cutting-edge platforms dedicated to creating quantum thermal machines, unlocking the full potential of quantum technologies in advanced energy solutions. In recent scientific discourse, the scientific
As humans, we are often intrigued by the complex behavior associated with living organisms. The interplay between different entities can be mesmerizing, prompting us to question the fundamental forces that govern these interactions. Recent research by the University of Maine and Penn State has shed light on non-reciprocal interactions at the molecular level, challenging our
The study conducted by researchers at Peking University in China has uncovered the mysterious 02+ state of 8He, shedding light on the novel cluster structure within this neutron-rich nucleus. This groundbreaking discovery has implications not only for understanding exotic nuclear structures but also for unraveling the mysteries surrounding neutron stars. In this article, we will
Scientists and engineers at Columbia University, in collaboration with the Max Planck Institute, have made a groundbreaking discovery in the field of nonlinear optics. Through the innovative pairing of laser light with crystal lattice vibrations, the team has found a way to enhance the nonlinear optical properties of a layered 2D material. This breakthrough has
In a groundbreaking study, the National Institute for Materials Science (NIMS) has accomplished the direct observation of the “anisotropic magneto-Thomson effect.” This phenomenon, which relates to the heat absorption/release proportional to an applied temperature difference and charge current, exhibits anisotropic behavior depending on the magnetization direction in magnetic materials. The implications of this research span
Scientists at the University of Chicago’s Pritzker School of Molecular Engineering (PME) and Argonne National Laboratory, in collaboration with the University of Modena and Reggio Emilia, have made a significant breakthrough in the study of quantum materials. They have developed a powerful new computational tool known as WEST-TDDFT, which enables the description of how atoms