Physics

Triplons have long baffled scientists due to their elusive nature. These particles are incredibly challenging to observe experimentally, often leading researchers to conduct tests on macroscopic materials and report average measurements of the entire sample. However, Academy Research Fellow Robert Drost and his team have found a breakthrough using designer quantum materials, offering a unique
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A groundbreaking study led by Prof. He Junfeng from the University of Science and Technology of China (USTC) has made significant advancements in understanding the relationship between electronic and lattice structural instability and their effects on charge density waves (CDW) in kagome metals. The team, in collaboration with domestic and international researchers, focused on the
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The production of graphene, a two-dimensional carbon material with exceptional properties, has always been a challenge. Conventional methods have limitations that result in discontinuities in the crystal structure, hindering its electrical properties. However, researchers from Hefei Institutes of Physical Science (HFIPS), Chinese Academy of Sciences (CAS) have recently proposed a groundbreaking laser-assisted covalent growth method
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Wave turbulence, a complex phenomenon characterized by chaos and unpredictability, has long intrigued scientists across various disciplines. The quest for understanding non-equilibrium physics and its implications for different fields has led researchers to explore new avenues, such as the use of ultracold quantum gas. In this article, we delve into a recent study conducted at
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When one thinks of the word ‘glasses,’ the first things that come to mind are usually drinking glasses or corrective eyewear. However, there is a fascinating world of metallic glasses, also known as amorphous metals, that is gaining prominence in scientific research and technology. Unlike traditional metals, metallic glasses possess unique properties due to their
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In recent years, physicists have been diligently working towards gaining control over chemical reactions in the quantum degenerate regime. This refers to a state in which the de Broglie wavelength of particles becomes comparable to the spacing between them. Theoretical predictions have indicated that such reactions between bosonic reactants can exhibit quantum coherence and Bose
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The invention of the printing press was a significant breakthrough in the duplication of written material, making it more accessible and relieving the burden on scribes. However, a reverse revolution has taken place at the McKelvey School of Engineering at Washington University in St. Louis. Researchers at the school, led by associate professor Chuan Wang,
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In a groundbreaking discovery, a team of researchers has developed a cutting-edge 3D nanoprinting system that has the ability to generate intricate 3D structures with remarkable precision. This innovative technique aims to overcome the limitations of conventional high-resolution 3D nanoprinting approaches, which typically utilize expensive pulsed femtosecond lasers. The newly introduced system, however, utilizes a
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Light-emitting diodes (LEDs) have revolutionized the lighting industry with their energy efficiency and long lifespan. However, defects in these devices often hamper their performance. While the mechanisms behind the impact of defects on LEDs emitting red or green wavelengths are well understood, the same cannot be said for blue or ultraviolet emitters. Nevertheless, researchers at
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