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Cooling with light explored through semiconductor quantum dots
Tokyo, Japan (SPX) Nov 27, 2024 Scientists are exploring innovative cooling methods to counteract the challenges posed by heat in modern technologies. Conventional cooling is often energy-intensive, leading researchers to investigate efficient alternatives. Among these is solid-state optical cooling, a process that utilizes anti-Stokes (AS) emission, wherein materials can theoretically cool rather than heat when exposed to light. AS emission occurs when photons emitted by a material are of higher energy than the incident light, ... read more |
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A pathway to advanced quantum devices with zinc oxide quantum dotsTokyo, Japan (SPX) Nov 27, 2024 Researchers at Tohoku University have achieved a major advancement in quantum technology by creating electrically defined quantum dots within zinc oxide (ZnO) heterostructures. Their findings, publi ... more 
Rocket Lab secures $23.9M CHIPS Award to boost semiconductor productionSydney, Australia (SPX) Nov 26, 2024 Rocket Lab USA, Inc. (Nasdaq: RKLB), a leader in launch services and space systems, has finalized a $23.9 million award from the U.S. Department of Commerce to expand semiconductor manufacturing cap ... more 
Photon qubits advance quantum computing without error correction techniquesLos Angeles CA (SPX) Nov 22, 2024 The intersection of AI and quantum computing is reshaping scientific exploration, with quantum technology emerging as a pivotal tool in drug discovery and material science. A team led by Dr. Hyang-T ... more 
Samsung reshuffles leadership amid challenge in AI chipsSeoul (AFP) Nov 27, 2024 Samsung Electronics reshuffled its leadership on Wednesday as it looks to gain an edge in the production of microchips used for artificial intelligence servers. ... more |
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US finalizes up to $6.6 bn funding for chip giant TSMCWashington (AFP) Nov 15, 2024 The United States will award Taiwanese chip giant TSMC up to $6.6 billion in direct funding to help build several plants on US soil, officials said Friday, finalizing the deal before Donald Trump's administration enters the White House. ... more 
China's top chipmaker reports surge in profitsBeijing (AFP) Nov 7, 2024 China's leading chipmaker SMIC announced Thursday a sharp rise in profits over the same period last year, despite a simmering rivalry between Beijing and Washington over vital technologies. ... more 
Nvidia surpasses Apple as world's biggest companyNew York (AFP) Nov 5, 2024 Chip-making giant Nvidia surpassed Apple on Tuesday to become the highest valued company in the world as the artificial intelligence boom continues to excite Wall Street. ... more
Nvidia asks S Korea SK hynix to pull forward chip deliveriesSeoul (AFP) Nov 4, 2024 The head of AI computing giant Nvidia asked South Korea's SK hynix to speed up delivery of newer, more advanced HBM4 chips by six months, the head of SK Group said Monday. ... more 
NRL Develops Innovative Method for Quantum Emitter ControlLos Angeles CA (SPX) Nov 04, 2024 A multi-disciplinary team at the U.S. Naval Research Laboratory (NRL) has developed a new approach to control quantum emitters, enabling advanced modulation and encoding of quantum photonic informat ... more |
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Quantum simulator could help uncover materials for high-performance electronics
Boston MA (SPX) Oct 31, 2024 Quantum computers hold the promise to emulate complex materials, helping researchers better understand the physical properties that arise from interacting atoms and electrons. This may one day lead to the discovery or design of better semiconductors, insulators, or superconductors that could be used to make ever faster, more powerful, and more energy-efficient electronics. But some phenomena that occur in materials can be challenging to mimic using quantum computers, leaving gaps in the problems t ... read more 
New magnetism insights aim to advance quantum computing and superconductorsLos Angeles CA (SPX) Oct 31, 2024 A research team from Rice University, led by physicists Zheng Ren and Ming Yi, has uncovered a fresh understanding of magnetism and electron interactions that could significantly impact quantum comp ... more |
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KAIST develops flexible LED mask with 340 percent increase in deep skin elasticityTokyo, Japan (SPX) Oct 30, 2024 Conventional LED masks have long struggled with rigid designs that fail to contour closely to the skin, resulting in as much as 90% of light reflecting off the skin from distances as short as 2 cm. ... more
China slams planned US tech investment curbs, warns could respondBeijing (AFP) Oct 30, 2024 China on Wednesday condemned curbs finalised this week by the United State on investment in sensitive technology, adding that it "reserves the right" to take its own measures. ... more 
TelePIX demonstrates space-based AI Processor TetraPLEX in successful in-orbit testTokyo, Japan (SPX) Oct 29, 2024 TelePIX, a leader in satellite solutions, has successfully completed the first in-orbit demonstration of its TetraPLEX AI processor, an advanced on-board system designed for real-time, high-speed AI ... more 
SCALE Nanotech reveals advanced GMOD technology for drones, avionics, and spaceMadrid, Spain (SPX) Oct 25, 2024 SCALE Nanotech, a leader in photonic nano-membrane solutions, has announced the successful demonstration of its proprietary GMOD technology (Graphene MODulator), poised to transform telecommunicatio ... more
SKhynix posts record quarterly profit on strong AI demandSeoul (AFP) Oct 24, 2024 South Korean chip giant SK hynix reported record quarterly profits Thursday thanks to soaring global demand for artificial intelligence, and gave a positive outlook for next year. ... more |
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