Computing
Multi-Column Electron-Beam Lithography: Why E-Beam Direct Write Cannot Replace EUV
A single e-beam column writes one 300mm wafer in 50 to 60 hours. An EUV scanner does 220 an hour. The four-order gap defines where maskless wins.
Semiconductors
Finance
Shanghai Sinyang (SZSE:300236): A Wet-Chemicals Compounder Priced as a Photoresist Bet
Sinyang's copper-plating and wet-clean franchise drives real earnings; its ArF photoresist is qualification-stage optionality, not scaled revenue.
Semiconductors
What Comes After 0.33-NA EUV? High-NA, Multipatterning, and Nanoimprint in the Sub-8nm Patterning Roadmap
0.33-NA EUV stops near 13nm half-pitch. High-NA, multipatterning, or nanoimprint? Inside the sub-8nm patterning cost decision.
Computing
AI Bubble or Infrastructure Supercycle? A Strategic Assessment of the AI Capex Boom
Is AI a bubble or infrastructure boom? A strategic breakdown of AI capex, data centers, NVIDIA, cloud, power, and end-users.
Photonics
What Is Photonic Computing and Will It Replace GPUs? A Technical and Investment Assessment
Not yet replacing GPUs. Photonic interconnect has arrived and is scaling fast. Photonic tensor cores are 24 to 36 months behind on a good trajectory.
Computing
Can Cryogenic Computing Solve the Data Center Energy Crisis? What the Research Actually Shows
Data centers consume 415 TWh yearly and efficiency has stalled. Here's what science actually says about cryogenic computing as a solution.
Minerals
Tantalum Supply Chain Risk (2026): DRC Concentration, Semiconductor Demand, and Strategic Uses in EVs, AI, and Defense
Critical metal powering semiconductors, EVs, and defense; tantalum faces DRC supply risk and rising demand from AI and electrification.
Industry
Tungsten Supply Chain Explained (2026): APT, Carbides, and Global Market Risks
A deep dive into the tungsten supply chain: APT bottlenecks, carbide demand, recycling, and global market risks.
News
Reversible Computing Explained (2026): The Only Path Beyond Moore’s Law Energy Limits
Reversible computing could break fundamental energy limits in chips; here’s the latest research, breakthroughs, and why it matters.
News
Why the Helium Shortage Is Worse Than It Looks: Evaporation, Supply Loss, and Rising Prices
Even if shipping resumes, helium is already being lost, evaporation is turning delays into lasting supply shortages.
News
The 2026 Helium Shortage: How a Supply Shock Is Disrupting Semiconductors and Tech
A global helium shortage is disrupting semiconductors, storage, and tech supply chains, revealing critical vulnerabilities.
Semiconductors
Semiconductor Supply Chain Explained: Global Logistics, Manufacturing, and Critical Chip Chokepoints
How the semiconductor supply chain works, from chip design to fabrication and global logistics. Explore chokepoints, geopolitics, and the future of chip manufacturing.