Superconductors have long been touted for their ability to conduct electricity without resistance, making them ideal for use in electronic circuits due to their energy efficiency. In addition to this advantage, superconductors also exhibit exotic quantum-mechanical effects that could potentially revolutionize the field of quantum information technologies. Recently, physicists at RIKEN have successfully created electronic
Physics
A recent breakthrough by a team of physicists has paved the way for the detection of gravitational waves with incredibly low frequencies. These waves, which can oscillate just once every thousand years, offer a unique opportunity to delve into the early stages of mergers between supermassive black holes. Gravitational waves are often compared to ripples
Ultraviolet spectroscopy has long been a critical tool in the study of electronic and rovibronic transitions in atoms and molecules. These studies are not only important for fundamental physics but also have a wide range of applications in various scientific and technological fields. Traditionally, ultraviolet spectroscopy has been limited by the need for intense laser
The concept of invisibility cloaks has always been a fascinating topic, not only in the realm of science fiction but also in real-world applications. Researchers at Zhejiang University have recently made significant progress in this field by developing an intelligent aero amphibious invisibility cloak that can adapt to dynamic environments. This innovation marks a crucial
In the realm of fusion research, scientists continuously strive for innovative ways to enhance the stability and efficiency of plasma, the super-hot state of matter essential for generating power. Drawing inspiration from the Japanese art of Kintsugi, which involves fusing broken shards together with gold to create something even more beautiful, researchers are exploring a
The recent report by the LHCb collaboration on the observation of the decay of the Bc+ meson into a J/ψ charm-anticharm quark bound state and a pair of pions marks a significant achievement in the field of particle physics. This observation sheds light on the decays of heavy mesons and provides valuable insights into fundamental
The Department of Materials at Imperial College London has made significant strides in the field of technology with the development of a new portable maser that is compact enough to fit inside a shoebox. Masers, which amplify extremely faint electrical signals with high-frequency stability, have been traditionally large and bulky equipment found only in research
In a groundbreaking development, a research team led by Professor Wang Cheng from the Department of Electrical Engineering at City University of Hong Kong has successfully created a cutting-edge microwave photonic chip. This innovative chip is capable of performing ultrafast analog electronic signal processing and computation using optics, making it a significant advancement in the
Exploring the mysterious forces of the universe has been a challenge for scientists for many years. The concept of quantum gravity, in particular, has remained an enigma. Despite the efforts of renowned physicists like Isaac Newton and Albert Einstein, understanding how gravity operates on a microscopic scale has proven to be elusive. However, recent developments
In today’s world, the ability to solve complex problems efficiently is more important than ever before. Traditional computers often struggle with handling a large number of interacting variables, leading to inefficiencies such as the von Neumann bottleneck. This limitation has opened the door for a new type of computing known as collective state computing to
Antimatter, a concept popularized by science fiction, is a real field of study in modern physics. At CERN’s Antimatter Factory, the AEgIS experiment is pushing the boundaries of our understanding of antimatter by producing and studying antihydrogen atoms. Their recent achievement, published in Physical Review Letters, not only brings us closer to answering fundamental questions
A groundbreaking new method for characterizing semiconductors has been developed by an HZB physicist. Known as the “Constant Light-Induced Magneto-Transport (CLIMAT)”, this innovative technique is based on the Hall effect and has the capability to measure 14 different parameters of transport properties for both negative and positive charge carriers in a single comprehensive measurement. Semiconductor
The world of electronics is constantly evolving, with researchers continuously pushing the boundaries of what is possible. One exciting field that has gained significant attention in recent years is spintronics. Unlike traditional electronics that rely on the movement of electrical charges, spintronics manipulates the intrinsic magnetic moment of electrons to control electronic currents and signals.
The concept of superradiance in quantum optics is a fascinating phenomenon that has intrigued scientists for decades. The idea of atoms behaving like tiny antennas emitting light under certain conditions is both compelling and complex. The interaction of these atoms plays a crucial role in the intensity of the emitted light, with the number and
Engineers at the University of Pennsylvania have developed a groundbreaking new chip that utilizes light waves instead of electricity to perform complex mathematical operations crucial for AI training. This innovative silicon-photonic (SiPh) chip not only has the potential to significantly enhance processing speeds in computers but also reduce energy consumption, paving the way for more