Science

Spintronic devices have revolutionized the world of data storage, communication, and computing by utilizing the spin of an electron rather than its charge to transfer information. Researchers from North Carolina State University and the University of Pittsburgh have delved into the intricate world of chiral materials to understand how spin information navigates through these unique

In a groundbreaking development, researchers at the University of Portsmouth have introduced a cutting-edge quantum sensing scheme that has the potential to transform nanoscale imaging techniques. By achieving the ultimate level of quantum sensitivity in measuring the transverse displacement between two interfering photons, this innovative approach opens up new possibilities for superresolution imaging methods. The

In a groundbreaking discovery, a team of physicists at Harvard University has made a significant stride by achieving the trapping of individual polyatomic molecules in optical tweezer arrays for the first time. This notable accomplishment opens up a new realm of possibilities in the field of molecular manipulation and physics research. Controlling the energy states

Color is not the only property of light that can provide valuable information. While companies have made significant advancements in color imaging for digital applications, polarization imaging has been mostly limited to table-top laboratory settings. Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a compact polarization imaging

Gravity, a force that we encounter every day, still holds a mysterious allure. The question of whether gravity’s nature is more geometric, as proposed by Einstein, or governed by the laws of quantum mechanics remains unanswered. The challenge lies in understanding how to combine quantum mechanics and gravitational physics, two seemingly disparate fields that have

Fusion reactions are a key focus for scientists worldwide aiming to generate electricity without producing harmful emissions. The process involves manipulating plasma, the fourth state of matter, to achieve high temperatures and pressure conducive to fusion. ALPACA, a new plasma measurement instrument developed by the U.S. Department of Energy’s Princeton Plasma Physics Laboratory, plays a

The preservation of art remains a critical endeavor as the passage of time continues to expose valuable masterpieces to elements that threaten their longevity. Among the numerous challenges faced by art conservators is the fading and discoloration of pigments used by renowned artists. In a recent study conducted by Duke University researchers, a laser microscopy

Physicists have long been on the quest to discover a specific state of thorium atomic nuclei that holds the promise of groundbreaking technological applications. This anticipated breakthrough would not only enable the development of a nuclear clock capable of measuring time with unparalleled precision but also facilitate the exploration of new frontiers in physics. Now,

The advancement of technology in the field of high-resolution optical sensors has paved the way for innovative approaches in detecting chemical signatures, DNA strands, and single molecules. One of the key components in these sensors is whispering-gallery-mode (WGM) resonators, which have been utilized for various sensing applications for decades. The unique geometric properties of WGM

Quantum computing has been a rapidly evolving field, with photonic quantum computers showing great promise in terms of speed and information transmission capabilities. However, the inherent challenges posed by weak interactions between individual photons have hindered the realization of desired results. Recent research by the University of Science and Technology of China has made significant