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2,573 articles

A spintronic perspective on chiral molecule interactions
Jan 31, 2025 (SPX)
Chiral molecules, which lack a superimposable mirror image and often adopt helical structures, have been shown to induce spin polarization at levels comparable ...
Nvidia chief meets Trump amid AI trade tensions
Jan 31, 2025 (AFP)
Trump said he would be putting tariffs on imports of computer chips to the United States, which will punish Nvidia's business that depends on imported component...
Improving the way flash memory is made
Jan 30, 2025 (SPX)
One such effort has focused on developing the ideal manufacturing process for a type of digital memory known as 3D NAND flash memory, which stacks data vertical...
Dutch chip giant ASML reports 2024 net profit dip but solid orders
Jan 29, 2025 (AFP)
ASML's after-tax profit for 2024 came in at 7.6 billion euros ($7.9 billion), compared to 7.8 billion euros for 2023. However, the firm said it had solid net bo...
'Good news': Dutch chip giant ASML welcomes DeepSeek
Jan 29, 2025 (AFP)
The arrival of DeepSeek and its AI chatbot developed at a fraction of the cost of Western competitors has upended the tech world and wiped billions off share pr...
Shares in Dutch chip giant ASML soar on bullish orders
Jan 29, 2025 (AFP)
Markets were closely scrutinising ASML's annual results after a rollercoaster few days for the tech sector sparked by the emergence of Chinese AI start-up DeepS...
DeepSeek's 'Sputnik moment' exposes holes in US chip curbs
Jan 29, 2025 (AFP)
The firm, based in the eastern Chinese city of Hangzhou, has stunned investors and industry insiders with its R1 programme, which can match its American competi...
Nvidia, US stocks close higher after Chinese AI shock
Jan 28, 2025 (AFP)
American tech shares tanked Monday, with Nvidia tumbling almost 17 percent, after China's DeepSeek unveiled its R1 chatbot, which it claims can match the capaci...
Adding bridges to stabilize quantum networks
Jan 27, 2025 (SPX)
The study emphasizes the importance of adding the right number of connections to maintain network operations. Adding too many connections increases costs and bu...
New optical memory promises faster and more efficient data processing
Jan 27, 2025 (SPX)
The photonic latch operates on the principles of a set-reset latch, a fundamental device in electronics that stores a single bit by switching between set (1) an...
Advancing DNA quantum computing with electric field gradients and nuclear spins
Jan 27, 2025 (SPX)
"Our research has unveiled the patterns of the principal axis directions of the electric field gradient at the nitrogen atom sites in DNA molecules, demonstrati...
Mizzou scientists leverage layered crystals for next-gen energy solutions
Jan 27, 2025 (SPX)
Physics professors Suchi Guha and Gavin King from Mizzou's College of Arts and Science are leading the research. "Halide perovskites are being hailed as the sem...
3D and 4D printing drive advancements in electromagnetic metamaterials
Jan 27, 2025 (SPX)
EMMs are materials engineered to exhibit unique electromagnetic properties not found in natural materials. Their importance spans applications such as antennas,...
Orchestrating nanoscale exploration for quantum science
Jan 24, 2025 (SPX)
Goldsmith's work focuses on orchestrating the interplay between photons - particles of light - and molecules. By exploring these dynamics, he uncovers insights ...
Seed sized signal amplifier designed for future space missions
Jan 20, 2025 (SPX)
"This integrated circuit is a low noise amplifier, measuring just 1.8 by 0.9 mm across," said ESA microwave engineer David Cuadrado-Calle. "Delivering state of ...
Brand new physics advances next generation spintronics
Jan 17, 2025 (SPX)
A recent study from the University of Utah and the University of California, Irvine (UCI), published in *Nature Nanotechnology* on January 15, 2025, reveals a n...
China to probe US chips over dumping, subsidies; Estonia, Lithuania spitting chips
Jan 16, 2025 (AFP)
Washington has expanded its efforts in recent years to curb exports of state-of-the-art chips to China, concerned that these can be used to advance Beijing's mi...
Fast control methods enable record-setting fidelity in superconducting qubit
Jan 15, 2025 (SPX)
Qubits are the building blocks of a quantum computer. One challenge to scaling, however, is that qubits are highly sensitive to background noise and control imp...
Dutch and US tighten controls on advanced chips tech to curb flow to China
Jan 15, 2025 (AFP)
The latest curbs on exports by sector heavyweight ASML come as the United States also unveiled further measures to prevent diversion of the technology by China....
Physicists measure quantum geometry for the first time
Jan 14, 2025 (SPX)
The work, reported in the Nov. 25 issue of Nature Physics, "opens new avenues for understanding and manipulating the quantum properties of materials," says Ricc...
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