source:Small CapsJunior explorer Resource Base (ASX: RBX) will take control of five exploration licence applications within the Murray Basin in Victoria and South Australia when it completes the acquisition of privately-owned WA company Mitre Hill Pty Ltd.The applications are for deposits of ionic clay-hosted rare earth elements (REE), collectively known as the Mitre Hill project and spread over a strike length of at least 40 kilometres of Murray Basin sediments.In total, they cover 1,380 square kilometres either side of the Red Tail and Yellow Tail discoveries owned by Australian Rare Earths ...
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2021
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source:Science NewsIsraeli and German researchers have developed a way to force an array of vertical cavity lasers to act together as a single laser -- a highly effective laser network the size of a grain of sand. The findings are presented in a new joint research paper published online by the journal Science on Friday, September 24.Cell phones, car sensors or data transmission in fiber optic networks are all using so called Vertical-Cavity Surface-Emitting Lasers (VCSELs) -- semiconductor lasers that are firmly anchored in our everyday technology. Though widely used, the VCSEL device has mini...
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2021
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source:NatureAn array of 30 lasers that acts as a single light source represents a key step towards the development of large-scale, high-powered lasers on a microchip1.Microchip lasers are tiny devices found in items ranging from computer mice to mobile phones. The power emitted by a single such laser is low. Arrays of lasers are typically more powerful than individual ones, but it has been difficult to produce an array of chip-based lasers that emit light waves that oscillate in step. Such synchronized, or ‘coherent’, light is a key property of a laser beam.Mordechai Segev at the Technion–Isr...
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2021
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source:Mirage NewsCase Western Reserve scientists lead National Science Foundation-funded investigation into novel process for recovering critical metals from phosphate miningA Case Western Reserve University chemical engineer is leading a team investigating novel methods to mine valuable metals from an unexpected source: phosphate ore used for fertilizer and other products.These metals, known as rare earth elements and found in phosphate and other rocks, are a vital component in wind turbines, electric vehicles and smart phones, but are now mostly imported from China.The United States mines a...
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2021
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