source:Phys.orgA team of engineers and physicists at Southern University of Science and Technology, in China, has created a nickel-based material that behaves as a superconductor above the -233°C (40 K) threshold under ambient pressure. In their study published in Nature, the researchers synthesized thin films of bilayer nickelate (La₂.₈₅Pr₀.₁₅Ni₂O₇) and found one that behaved as a high-temperature superconductor.The -233°C threshold (40 K), often associated with the McMillan limit, marks a boundary beyond which conventional superconductivity theories become less predictive.Scientist...
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2025
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source:Helmholtz Association of German Research CentresCadmium selenide nanoplatelets provide a promising foundation for the development of innovative electronic materials. Researchers around the world have taken a particular interest in these tiny platelets, which are only a few atoms thick, as they offer extraordinary optical and other properties.A team from the Helmholtz-Zentrum Dresden-Rossendorf (HZDR), TU Dresden, and the Leibniz Institute for Solid State and Materials Research Dresden (IFW) has taken an important step toward the systematic production of such nanoplatelets. The researche...
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2025
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source:resourceworldAmerican Rare Earths Ltd. [ASX: ARR; OTCQX: ARRNF and AMRRY] reported results of its updated Halleck Creek, Wyoming, Scoping Study, confirming the project’s strong economics, scalability, and strategic importance.Compiled by independent engineering firm Stantec Consulting Services Inc., the Study highlights Halleck Creek’s strong economic potential, strategic advantages, and clear pathway to development as a U.S.-based rare earths project. Located in Wyoming, a Tier 1 mining jurisdiction, Halleck Creek benefits from state land tenure, allowing for accelerated permitting and...
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2025
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source:SMALL CAPSMarmota (ASX: MEU) has extended its Muckanippie discovery in South Australia with the identification of leucoxene in heavy mineral samples collected from the project area.The company discovered the fine-grained, titanium-rich material in historical work by Flinders Mines (now Red Hawk Mining, ASX: RHK) on tenement EL6679, immediately west of the project’s EL6166.Marmota now owns both EL6679 and EL6166.Historical workThe analysis was carried out in 2009 by Diatech Heavy Mineral Services Laboratory on behalf of Flinders Mines as part of a program searching for micro-diamonds in ...
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2025
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