In the world of solar cells and light-emitting diodes (LEDs), one of the major challenges is exciton-exciton annihilation, a process that leads to the lowering of solar efficiency and light output in LEDs. This mechanism occurs when two excitons interact, resulting in the loss of energy and a decrease in the desired outcome. To combat
Science
Molecular dynamics simulations have long been a challenging problem in the field of science. The interactions between electrons in molecules make it difficult to accurately predict the behavior of atoms and molecules over time scales. Traditional methods, such as solving the Schrödinger equation, were time-consuming and computationally expensive. However, recent advancements in machine learning have
Our universe, which has been in existence for a remarkable 13.7 billion years, may not be as stable as it appears. Recent experiments have pointed to a potential risk factor that could jeopardize the very fabric of our reality. This risk factor revolves around the instability of a fundamental particle known as the Higgs boson.
The universe, as we know it, is a realm where matter reigns supreme. However, underlying this dominance of matter is a puzzling question – why is there such an apparent lack of antimatter? The concept of antimatter, the mirror opposite of ordinary matter, has long baffled scientists due to its scarcity in the known universe.
The detection of gravitational waves, a phenomenon predicted by Einstein in 1916, opened up a new era in the field of astrophysics. The ability to observe these waves, which are created when two black holes collide, has provided researchers with valuable insights into the nature of the universe. However, the detection of gravitational waves is
Optical phenomena have always fascinated scientists across the globe, leading to groundbreaking discoveries in various fields. A recent study conducted by physicists at the University of Bath has unveiled a new optical phenomenon known as hyper-Raman optical activity. This phenomenon has the potential to revolutionize fields such as pharmaceutical science, security, forensics, environmental science, art
Northern Europe, known for its relatively warm temperatures compared to other regions at similar latitudes, is at risk of losing this warmth due to the effects of global warming. The Atlantic Meridional Ocean Current (AMOC) plays a significant role in this by carrying warm water from the Gulf of Mexico to the north Atlantic, where
Particle physics has always been a field of groundbreaking discoveries and uncharted territories. Scientists working at the Large Hadron Collider are on the brink of unraveling one of the universe’s deepest mysteries with the help of artificial intelligence. The quest for dark matter, an invisible substance that outweighs ordinary matter, could finally be within reach
Artificial light has played a crucial role in human life since the discovery of fire. Throughout history, humans have continuously innovated new forms of artificial light sources to meet various needs, from incandescent lamps to light-emitting diodes (LEDs). These light sources not only enable us to work and study effectively indoors but also have a
Quantum sensing has long been a realm of fascination for scientists around the globe, as it opens up possibilities for detecting minute physical quantities at the atomic-length scale. An international research team comprising members from Germany’s Forschungszentrum Jülich and Korea’s IBS Center for Quantum Nanoscience (QNS) has recently made remarkable strides in this field by