Excitons have been created by injecting an electron into a molecule, and then removing another one, in rapid succession.
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Making excitons on demand in single molecules
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Indonesian civil society urges probe after payout for mine recovery that never happened
- The former head of the East Kalimantan provincial mining agency is facing corruption charges, after he allegedly disbursed a guarantee payment used for environmental restoration to a company in East Kalimantan…
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Twisted atomic layers reveal new path to engineer quantum material properties
Researchers show that twisting stacked atomic layers can unlock new quantum properties, offering a fresh strategy to engineer advanced quantum materials.
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Google AI Open-Sourced MedGemma 27B and MedSigLIP for Scalable Multimodal Medical Reasoning
In a strategic move to advance open-source development in medical AI, Google DeepMind and Google Research have introduced two new models under the MedGemma umbrella: MedGemma 27B Multimodal, a large-scale vision-language foundation…
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Elon Musk Unveils Grok 4 Amid Controversy Over Chatbot’s Antisemitic Posts
Elon Musk on Thursday unveiled Grok 4, the latest AI model from xAI, his multibillion-dollar initiative to rival OpenAI and Google. Without citing detailed evidence, Musk claimed that the model aces standardized tests and exhibits doctorate-level…
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Quantum Breakthrough Could Make Your Devices 1,000 Times Faster : ScienceAlert
Your days of being frustrated by a sluggish smartphone or laptop could be coming to an end: scientists have discovered a new technique for controlling electronic states in quantum materials that could eventually make our gadgets up to 1,000…
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Astronomers Have Traced Our New Interstellar Comet’s Origin, And It’s a First : ScienceAlert
The third object known to have entered the Solar System from interstellar space has an origin unlike either of its predecessors.
Comet 3I/ATLAS, according to a team led by astrophysicist Matthew Hopkins of the University of Oxford, came to the…
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Notoriously cruel Roman emperor may have been a plant nerd, archaeologists find
The notoriously cruel Roman emperor Caligula may have been quite knowledgeable about
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Lasers capture the invisible dance of wind and waves
The international team, led by Dr. Marc Buckley from the Hereon Institute of Coastal Ocean Dynamics, has achieved a breakthrough in high-resolution imaging of the ocean surface. Using a specially developed laser measurement system aboard the…
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Stone Age People Traveled Miles To Source Stunning Raw Materials, Like Red Jasper, for Tools
Imagine a tool from the Stone Age. You’re probably thinking of something in the shape of a leaf, with at least one of its sides fashioned into a point. But whether that point is sharp or blunt, smooth or jagged, you’re almost certainly…
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