In the realm of condensed matter physics, the convergence of two lattices with distinct angles or periodicities gives birth to a fascinating phenomenon known as a moiré superlattice. Within this superlattice, a hidden player emerges – the moiré flatband. These flatbands have the ability to shape advanced light-matter interactions, ranging from laser emission to second
Physics
Fractionalization, the phenomena of a collective state of electrons carrying a charge that is a fraction of the electron charge, has long been a dream for condensed matter physicists. The realization of such states without the need for a magnetic field would not only be a triumph of strong interaction among electrons but also hold
The field of quantum condensed-matter physics has been taken by storm with the recent discovery of the superconducting diode effect. This groundbreaking phenomenon allows for dissipationless supercurrent to flow in only one direction, opening up new possibilities for superconducting circuits. In this article, we will delve into the world of superconductors and explore the potential
X-ray technology has revolutionized the field of medicine and scientific research, providing non-invasive imaging and valuable insights into various materials. Recent advancements in X-ray technology have led to the development of brighter and more intense beams, allowing for the imaging of intricate systems in real-world conditions. This includes the ability to study the internal workings
Quasicrystals, a mysterious class of materials, have long puzzled scientists with their unconventional properties. However, researchers at MIT have recently made groundbreaking discoveries that could unravel the secrets of these enigmatic substances. By leveraging the principles of twistronics, a field pioneered at MIT, the scientists have successfully created atomically thin versions of quasicrystals that exhibit
Dynamic systems, characterized by their nonlinear nature, possess an inherent unpredictability that makes them notoriously challenging to model. From the climate and human brain to the electric grid, these complex systems undergo dramatic changes over time, often triggering significant effects elsewhere. As researchers grapple with the need to comprehend and predict these intricate behaviors, machine
In a groundbreaking development, a team of researchers led by Academician DU Jiangfeng from the University of Science and Technology of China (USTC) has made significant strides in the exploration of exotic spin interactions. By utilizing solid-state spin quantum sensors based on nitrogen-vacancy (NV) centers in diamond, the team has successfully investigated these interactions at
In an extraordinary feat of scientific ingenuity, researchers at the National Institute of Standards and Technology (NIST) have made significant strides in the field of spintronics. By utilizing neutron imaging and a reconstruction algorithm, they have successfully unveiled the 3D shapes and dynamics of atomic magnetic formations known as skyrmions. These unique arrangements have the
Researchers at the University of Hong Kong (HKU) have made a groundbreaking discovery in the field of color-changing systems. They have successfully designed and developed a pixelated, soft system called a Morphable Concavity Array (MoCA). This innovative technology has the ability to change color by manipulating light, making it an incredibly versatile tool with applications
Black holes are captivating cosmic entities that possess an incredibly strong gravitational force, which prevents any matter or electromagnetic waves from escaping. Extremal Kerr black holes are a specific class of black holes that are uncharged, stationary, and have the remarkable characteristic of having coinciding inner and outer horizons. While extensive research studies have been
Dynamic windows have long been a subject of interest in the field of engineering and materials science. These windows have the ability to switch between various modes, providing building occupants with flexibility and control over their environment. Researchers have recently made significant strides in this area, specifically in the development of a material for next
Microcombs have the potential to transform our understanding of the universe and revolutionize healthcare. These tiny devices can offer insights into distant planets beyond our solar system and enable us to monitor our health in unprecedented ways. However, the current generation of microcombs falls short of their full potential due to their inefficiency. Fortunately, a
Near-eye displays have revolutionized portable devices, offering individuals the opportunity to immerse themselves in virtual reality. The development of these displays focuses on two primary objectives: creating immersive experiences and ensuring visual comfort. While a larger field of view (FOV) enhances immersion, addressing the Vergence-Accommodation-Conflict (VAC) is crucial for comfortable vision. Researchers have dedicated their
The quest for insights into the nature of dark matter has puzzled scientists for decades. Dark matter, which makes up 84% of the matter in the universe, remains a mystery despite the best efforts of physicists around the world. Professor Anthony Thomas, Elder Professor of Physics at the University of Adelaide, acknowledges the challenges scientists
Physics, often regarded as one of the “hard” sciences, plays a pivotal role in our understanding of the world. It delves into the fundamental principles that govern the physical universe, exploring matter, energy, their interactions, and much more. While not everyone becomes a physicist, the basic ideas of physics permeate our daily lives, shaping our
