Physics

In the realm of science and technology, harnessing coherent light sources in the deep ultraviolet (DUV) region is critical for various applications such as lithography, defect inspection, metrology, and spectroscopy. Traditionally, high-power 193-nanometer (nm) lasers have played a crucial role in lithography, enabling precise patterning. However, the limitations in coherence associated with conventional ArF excimer

In the heart of Romania, engineer Antonia Toma activates the world’s most powerful laser at a research center near the capital Bucharest. This laser, operated by the French company Thales, is built on Nobel prize-winning inventions from Gerard Mourou and Donna Strickland. These inventions have unlocked the potential for groundbreaking advances in fields ranging from

Innovations in the field of technology are constantly on the rise, as researchers strive to find new ways to improve the efficiency and functionality of devices. A recent study conducted by a team of researchers from the RIKEN Center for Emergent Matter Science in Japan has made significant progress in creating a strong coupling between

Quantum computing has long been hindered by the need for extremely low temperatures, just fractions of a degree above absolute zero. In order to harness the quantum phenomena that give quantum computers their unique computational power, qubits have traditionally required elaborate refrigeration systems to operate. However, as we look towards the future of quantum computing

A groundbreaking new gravimeter has been developed by a team of physicists and engineers from China, offering a small yet highly sensitive solution that operates at room temperature. This innovative device, detailed in the journal Physical Review Letters, introduces a novel dual magnet strategy combined with laser technology to accurately measure changes in gravitational pull.

In a groundbreaking development by physicists at RIKEN, a new magnetic material has been introduced that has the potential to revolutionize computer memory storage. This advancement could lead to higher memory density and faster memory writing speeds, addressing the limitations of current hard disk technology. The research conducted by the team has been documented in

In the world of physics, synthetic dimensions (SDs) have become a focal point of ongoing research, offering a gateway to explore phenomena in higher-dimensional spaces that extend beyond traditional 3D geometrical space. This concept has captured significant interest, particularly in the realm of topological photonics, due to its potential to unlock intricate physics that were

Blue light-emitting diodes (LEDs) based on perovskite materials have long been considered the missing link in the evolution of LED technology. While green, red, and near-infrared perovskite LEDs have made significant strides, the development of blue perovskite LEDs has lagged behind, hindering progress in the field. However, a research team led by Prof. Cui Linsong

The development of high-efficiency blue organic light-emitting diodes (OLEDs) has opened up a new realm of possibilities for the future of television screens. With the potential for longer lifespans and higher definition, OLED technology is poised to revolutionize the viewing experience for consumers around the world. While OLEDs have already made their way into smartphones

Efficiently combining low-energy photons into a high-energy photon is crucial for various technological advancements, including photovoltaic cells, OLED displays, and even anti-cancer therapies. The ability for energy to move freely, but not too quickly, between molecules in a solid material is essential for this process to occur effectively. Researchers worldwide are actively working on developing

In a recent study conducted by researchers at the Department of Energy’s Oak Ridge National Laboratory, advanced quantum-based cybersecurity has been successfully demonstrated in a deployed fiber link. This breakthrough could potentially revolutionize the field of information security, paving the way for more secure data transmission methods using quantum key distribution. Quantum Key Distribution The

In the quest to make fusion power plants commercially viable, researchers have focused on creating and sustaining the plasma conditions necessary for fusion reactions. However, a common challenge faced is the development of plasma gradients, especially in terms of temperature and density. These gradients can lead to instabilities, such as edge localized modes (ELMs), which