Silicon Feeds

July 2026

RSS
IEEE Spectrum · Computing Edd Gent

IBM Claims Quantum Advantage With New Validation Techniques

Quantum computers promise to solve problems beyond the most powerful classical supercomputers. But this raises a fundamental challenge: How do you prove the validity of answers that can’t be calculated any other way? In a trio of papers released yesterday, IBM and collaborators say they have demonstrated several…

IEEE Spectrum · Computing Michael Koziol

Why NIST Researchers Spent 10 Years Measuring Gravity

Physicists have been trying to measure the fundamental gravitational constant for well over two centuries. The current accepted value of big G, as it’s known, is 6.67430 × 10-11 cubic meters per kilogram per square second. It also has an uncertainty of ±0.00015 × 10-11 m3/(kg s2). As far as constants of the universe…

IEEE Spectrum · Semiconductors Charles Q. Choi

Exotic Quasiparticles Promise Next-Gen Interconnects

Interconnects, the wires that string transistors together into circuits on microchips, have long been built from copper due to its high conductivity. However, as electronics continue to shrink, copper becomes a dramatically worse conductor. Now scientists find that a new class of materials containing exotic…

IEEE Spectrum · Semiconductors Alex Music

Optical Tech Would Update a Robot’s AI on the Fly

Atop a lab bench, Cornell Tech postdoctoral researcher Yifan He positions the lens of an optical receiver almost a meter away from an LED emitting a beam of red light. The computer monitor attached to the receiver takes a beat to refresh, then displays an array of squares that resemble a QR code. When you hold your…

Samsung · Semiconductors Samsung Newsroom

Samsung Electronics and Broadcom Expand Strategic Collaboration Across Memory and Foundry Technologies

Samsung Electronics and Broadcom today announced the signing of a memorandum of understanding (MOU) to expand their strategic collaboration across memory and foundry technologies, supporting the next generation of AI infrastructure. The MOU was announced during the AI Summit, held at The Midway in San Francisco.…

IEEE Spectrum · Semiconductors Alex Music

Sleep Patch Could Track Brain’s Nightly Cleansing Ritual

When you get a good night’s sleep, you aren’t just giving your brain a chance to rest. Sleep activates a system only discovered in 2012 that washes out brain waste. Called the glymphatic system, it’s comparable to the better-known lymphatic system that moves and filters fluids throughout your body. A healthy…

IEEE Spectrum · Semiconductors Paul Bogard

We’re Squandering LEDs’ Potential to Save Our Night Skies

In the chill of a London spring night, under overcast skies, iconic Trafalgar Square opens around me. Admiral Nelson rises on his pedestal, the National Gallery rests behind, the church of St Martin-in-the-Fields sits nearby. From the 13th century, the site served as the Royal Mews for hawks and then horses. By 1844,…

IEEE Spectrum · Semiconductors Matthew S. Smith

The Memory in Your Thumb Drive Could Fix AI’s Big Problem

Large Language Models (LLMs) demand immense amounts of memory, and the more people use them, the more memory is required. Memory makers responded by accelerating plans to build new memory fabs, with a focus on High Bandwidth Memory (HBM) and DRAM, the first of which is scheduled to start production in 2027. But the…

IEEE Spectrum · Semiconductors Samuel K. Moore

Stacking Chips Sideways Gives AI More Memory

GPUs and other big AI chips just can’t get enough memory. Today’s data center computers stack DRAM 12 dies high. But as memory makers try to build higher stacks to pack in more bits and bandwidth, experts worry this high bandwidth-memory (HBM) will trap enough heat to cook itself into oblivion. That will be especially…

Samsung · Semiconductors Samsung Newsroom

Samsung Begins Mass Production of PM1763 SSD Optimized for Next-Generation AI Infrastructure

Samsung Electronics a global leader in advanced memory technology, today announced mass production of PM1763, the company’s PCIe® 6.0-based enterprise solid state drive (SSD) optimized for next-generation AI and HPC server environments. As the volume of data required for AI training and inference continues to grow…

IEEE Spectrum · Semiconductors Tereza Pultarova

Brain-Inspired Light Sensor Could Speed AI Image Processing

A new type of imaging sensor inspired by the functioning of the human brain can detect light and store data at the same time. What’s more, the device can forget the data it no longer needs, paving the way for future breakthroughs in robotic-vision efficiency. Today’s digital cameras rely on complementary…

IEEE Spectrum · Semiconductors Lucas Laursen

Chip R&D Is Accelerating to Keep Pace With AI

Semiconductor companies and universities are trying to shorten their feedback loop to meet the challenges of the AI era. In recent years, National Yang-Ming Chiao Tung University in Taiwan; the University of California, Berkeley; Arizona State University; Virginia Tech; and others have been building closer links with…