In the world of solar cells and light-emitting diodes (LEDs), the battle against exciton-exciton annihilation is intense. This phenomenon, which leads to the loss of energy and decreased efficiency in these systems, is a major challenge that researchers are working to overcome. Controlling this annihilation process is crucial for improving the performance of optoelectronic devices.
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Sony’s finance chief, Hiroki Totoki, made it clear on Wednesday that the Japanese technology and media giant has no intention of reconsidering a bid for film and TV production company Paramount Global. During Sony’s fiscal first-quarter earnings presentation, Totoki emphasized that acquiring Paramount does not align with the company’s current strategy and capital allocation structure.
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Waymo, the robotaxi company, has recently announced its expansion in San Francisco and Los Angeles. In San Francisco, the service area now includes Daly City, Broadmoor, and Colma, increasing the total area to 55 square miles. On the other hand, in Los Angeles, Waymo is venturing into new neighborhoods like Marina del Rey, Mar Vista,
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The article discusses a new tool called Autonomie Express from the U.S. Department of Energy’s Argonne National Laboratory. The tool aims to help transport and mobility companies, city planners, and researchers estimate their vehicles’ energy consumption and greenhouse gas emissions. It provides a vast library of vehicle types, models their powertrains, fuel economy, and battery
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The U.K. government recently found itself in a tussle with billionaire Elon Musk over his controversial comments about the riots in several towns and cities, fueled by far-right and anti-immigration sentiment. Musk took to social media to state that “civil war is inevitable,” sparking outrage from U.K. Prime Minister Keir Starmer. The government spokesperson made
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In the suburbs of northeast Paris, Equinix, an American data center company, has recently completed a new data center known as PA10. This massive terra-cotta-colored warehouse houses a labyrinth of windowless corridors filled with high-density racks of computer servers. The constant whirring sound emanating from the cooling systems is a testament to the company’s efforts
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