All articles by Tim Wogan – Page 4
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ResearchAlgorithm produces one of the best solutions to molecules’ Schrödinger equations yet
But aggressive ‘pre-training’ actually damages its predictive powers
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ResearchWarming gold nanofilm can stop glasses fogging-up
Coating that absorbs sun’s infrared light could end steamed up lenses
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ResearchMachine learning massively speeds up scouring of periodic table for stable structures
Algorithm investigated 31 million crystal structures with calculations taking seconds instead of hours
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ResearchPowerful rare-earth free magnet ‘evolved’ and refined by machine learning algorithm
Combination of iron, cobalt and boron points to alternatives to metals beset by geopolitical battles
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ResearchAI beats human experts when it comes to peptide design
Algorithm throws up some counter-intuitive structures in contest
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ResearchHomogeneous catalysis boosted by electrochemical recovery of precious metal complexes
Process can recover metals from industrially important catalysts
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ResearchBond switching stops hard ceramic from cracking under stress
Deformable silicon nitride absorbs compression stress through gradual phase change
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ResearchMachine learning navigates vast materials space to discover new high-performance alloys
Neural net suggested unusual element combination to create better Invar alloys
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NewsExplainer: How do sunscreens safely protect our skin?
And which is best – inorganic or organic sunscreens?
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ResearchDiamond capsules allow ambient analysis of high-pressure samples
Crystalline forms of argon and neon can now be analysed using techniques that would previously have been impossible
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ResearchElectrons become chiral reagent in polymer synthesis
Chiral polymer made from completely achiral chemicals using only electrons’ angular momentum
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ResearchVisualising sigma orbitals opens path to new understanding of surface chemistry
Photoemisssion orbital tomography extended beyond pi orbitals
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ResearchMetallic deuterium made at pressures rivalling those found at the centre of a planet
Synthesis could aid study of high-pressure superconductors
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ResearchHighly stable aerogel could protect firefighters and spacecraft from extreme heat
Amorphous structure studded with nanocrystals survives stress and strain that would break an ordinary aerogel
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ResearchLiquid metal boosts platinum catalyst’s activity 1000 times
Gallium containing single platinum atoms outperforms solid platinum catalysts in electrochemical methanol oxidation
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ResearchOrganometallic boost pushes perovskite solar cells to record efficiency, stability
Device survives 1000 hours of solar illumination with minimal power loss bringing commercialisation of cheaper cells closer
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ResearchSpotlight shone on sped up photochemical reactions in droplets
Light can produce ‘hot spots’ in aerosols that supercharge reaction rates
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ResearchRadiation discovered to be a major overlooked source of natural gas generation in shales
Uranium and thorium may be responsible for producing a significant portion of hydrocarbons in some fracking wells
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ResearchPlasmonic catalyst smashes record for reducing vital chemical feedstock
Chalcogenide catalyses reduction of nitroaromatics used in everything from paints, plastics and pharmaceuticals
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ResearchSolar cells kept clean of dust and dirt with electrostatic wipe down
Electrode adaptation repels dust and could save billions of litres of water and millions in maintenance costs