Science

Optical sensors play a crucial role in various scientific and technological fields, enabling the detection of gravitational waves and providing imaging capabilities for medical diagnostics. These sensors utilize light to monitor changes in the environment, such as chemical biomarkers and temperature fluctuations. However, a major challenge in optical sensing has been the need to enhance
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The detection of gravitational waves has been a monumental achievement in the field of modern physics. In 2017, the discovery of gravitational waves from a binary neutron star merger provided vital insights into our universe. However, the detection of gravitational waves from post-merger remnants has remained challenging due to the limitations of existing gravitational wave
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Granular materials, such as sand, exhibit intriguing properties that differ depending on their context. While on the beach, sand appears solid and difficult to compress, it behaves like a liquid when placed in an hourglass. These distinct behaviors make granular materials a subject of interest for researchers looking to explore their potential applications. Recently, researchers
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In a groundbreaking revelation in the realm of quantum materials, an international team of researchers spearheaded by physicists from Boston College has recently unveiled the existence of dual topological phases within an intrinsic monolayer crystal. This discovery not only sheds light on new and unconventional properties of quantum materials but also paves the way for
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The realm of science and technology has been exploring the potential of harnessing coherent light sources in the deep ultraviolet (DUV) region for various applications. One of the key areas where DUV lasers have shown immense significance is in lithography, defect inspection, metrology, and spectroscopy. However, traditional high-power 193-nanometer (nm) lasers, such as ArF excimer
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In a research center in Romania, engineer Antonia Toma takes on the monumental task of activating the world’s most powerful laser. This groundbreaking laser, operated by French company Thales, holds the promise of revolutionary advances in various sectors, from healthcare to space exploration. The technology behind this laser stems from the innovative work of Nobel
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A recent project reported in the journal Physical Review Letters showcased a new type of small, highly sensitive gravimeter developed by a team of physicists and engineers in China. This gravimeter can operate at room temperature, overcoming some of the limitations of earlier gravity measurement devices. The team utilized a dual magnet strategy along with
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