The field of solution-processed semiconductor nanocrystals, colloquially known as colloidal quantum dots (QDs), has seen significant growth in recent years. These nanocrystals exhibit size-dependent colors due to the quantum size effect, making them a fascinating area of research for scientists across the globe. Researchers have been actively exploring the quantum effects and phenomena exhibited by
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Excitons, defined as mobile, microscopic, particle-like objects, are being studied by a research group from the U.S. Department of Energy’s Brookhaven National Laboratory in a class of materials known as van der Waals magnets. These materials display unique properties that could potentially pave the way for new technologies based on magnetism. The study, published in
Excitonic resonances have been a topic of interest for scientists from the National University of Singapore (NUS) who have uncovered their significant role in enhancing the efficiency of generating entangled photon pairs. This breakthrough could potentially lead to the development of efficient ultrathin quantum light sources, revolutionizing quantum technologies. Associate Professor Su Ying Quek and
Quantum simulation has emerged as a groundbreaking tool that allows scientists to delve into the depths of complex systems that were previously considered too difficult to study using traditional computing methods. This revolutionary approach has opened up new possibilities across various fields, ranging from financial modeling and cybersecurity to pharmaceutical discoveries and AI advancements. One
Superconductors have long fascinated researchers with their ability to conduct electricity without any energy loss, but the caveat has always been the need for extremely low temperatures for them to work. The quest for superconductors that operate at higher temperatures, possibly even at room temperature, has been the Holy Grail of modern technology. The implications
In the realm of physics, the study of fractional quantum Hall effects has been a captivating field that has led to groundbreaking discoveries over the past few decades. Researchers at Georgia State University have delved into the mysterious world of flatland particles, uncovering unexpected phenomena and pushing the boundaries of our understanding of quantum systems.
Researchers continue to push the boundaries of neuroscience with the development of a new two-photon fluorescence microscope. This innovative tool promises high-speed imaging of neural activity at cellular resolution, allowing for a more in-depth understanding of how neurons communicate in real time. Led by Weijian Yang from the University of California, Davis, the research team
One of the key factors in nuclear physics is the relationship between the size of an atomic nucleus and its energy levels. By adding or removing neutrons from a nucleus, scientists can observe changes in the size of the nucleus, leading to what is known as isotope shifts. These shifts in energy levels of the
NASA’s Cold Atom Lab, situated on the International Space Station, is breaking new ground in quantum science applications in space. Recently, the lab’s science team utilized ultra-cold atoms to detect vibrations in the space station – a remarkable first in space science. This groundbreaking study, published in Nature Communications, not only showcased the wave-like behavior
In the realm of cutting-edge innovations, light technology plays a crucial role in various applications ranging from high-speed internet to advanced medical imaging. However, the transmission of light through challenging environments has always been a significant hurdle for scientists and researchers. Complexities in turbulent atmospheres or deformed optical systems can distort and disrupt the light
