In lab, ultrathin magnesium cuts p-GaN contact resistance
Nagoya University treated p-type gallium nitride with magnesium at 600°C for five minutes.
Chips, litografia, eficiência, quântica: mais cálculo com menos watts, e o que faremos com ele.
A computação é o recurso escondido de tudo o resto: sem chips eficientes não há inteligência artificial, nem veículos autónomos, nem redes inteligentes. A secção segue a litografia que desce — 2 nanómetros e além —, as arquiteturas que fazem mais operações por watt, as memórias, as interligações e a computação quântica quando produz resultados verificáveis em vez de promessas.
Lemos os roteiros da TSMC, da Samsung, da Intel e das fundições chinesas, as publicações de arquitetura, os benchmarks independentes. O ângulo é constante: a eficiência — o cálculo por unidade de energia — conta mais do que a potência bruta, porque é ela que decide o que vai realmente funcionar, do centro de dados ao telefone. Cada artigo dá as suas ordens de grandeza e cita as suas fontes.
Nagoya University treated p-type gallium nitride with magnesium at 600°C for five minutes.
The BigSky SF-2U870 is expected to support Ubuntu 26.04 and RHEL 10 out of the box.
The UCLA result was obtained in a lab using boron arsenide and a nanoscale gold probe.
The upcoming mainframe processor is set to offer eleven cores and at least 5.7 GHz.
New funding lifts Starcloud's total raised to $450M and its valuation to $2.3B.
Ten of the sixteen qubits passed entanglement-witness measurements.
The platform supports repositories, code browsing, editing and pull requests.
CEO Liu Qingfeng says 90% to 95% of deployments do not need million-token context.
NASA’s modernized propulsion code completed a 108,500-case sweep in approximately 1.11 seconds.
Vienna researchers found the most stable site for thorium-229 inside a calcium fluoride crystal.
The Zhengzhou node is already supporting more than 300 workloads across twenty-six domains.
The film held a k-value of 1.35 from 0.8 to 2.7 nanometers.
The Optical Jumper was launched in March 2026 with Shanghai INESA, Biren Technology and ZTE.
Aratas’ G3VH comes in 1,800 V and 3,300 V models for high-voltage switching.
Caltech researchers changed a light beam's angle in 74 femtoseconds using light as the control signal.
Engineers mapped five indoor environments and tailored tile layouts to their walls, hardware and likely user paths.
Six large-model training workloads each exceeded 98% of NVIDIA reference performance.
IBM joined two modules into one cryogenic environment, a demonstration rather than a deployed quantum computer.