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Diagram explaining how pre-ALD surface defects affect Atomic Layer Deposition by causing nucleation delays, interface trap density, leakage current, and yield loss, and how SisuSemi's Atomic Level Purification (ALP) creates a clean, repaired, and passivated surface for more uniform ALD growth.

When the Foundation Cracks: How Pre-ALD Surface Defects Undermine Atomic Layer Deposition

Atomic Layer Deposition has earned its place as the workhorse of advanced-node manufacturing. Its self-limiting, layer-by-layer chemistry gives fabs something no other deposition method can
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The Industry Is Looking Deeper: Why Atomic-Level Defects and Contamination Have Become a Strategic Semiconductor Priority 

For decades, semiconductor manufacturing progress was described mainly through lithography, transistor dimensions and wafer-scale yield. The research papers reviewed here show that the industry’s attention
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What Fabs Actually Fear Isn’t a New Vendor – It’s Being Second

The typical assumption about semiconductor manufacturers is that they’re conservative almost by temperament: risk-averse, slow to change, unwilling to bet a production line on anything
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What the Public Roadmaps Signal About the Next Atomic-Scale Bottleneck

Roadmaps are the least hyped documents in the semiconductor industry, which is exactly what makes them worth reading closely. Nobody is trying to raise money
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The Atomic Bottleneck: Why AI’s Trillion-Dollar Bet Runs Through Semiconductor Purity

Artificial intelligence has stopped being a demo and become infrastructure. In under three years, models like ChatGPT, Claude and Gemini have moved from research curiosities
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Atomic-Level Defects and Contamination in Semiconductor Manufacturing: Challenges, Business Impact and Future Opportunities

Semiconductor manufacturing is one of the most precise industrial processes ever developed. Modern chips are fabricated at nanometer scales where even a single misplaced atom
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RCA Cleaning: Challenges at the Atomic Scale in Semiconductor Fabrication and How SisuSemi's Ultra-High-Vacuum Technology Can Help

Oxide-Free Interfaces: The Problem No One Sees But Everyone Pays For

Modern semiconductor manufacturing assumes that a clean silicon surface is “good enough” after standard HF-last processing. In reality, this is not the case. After the
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How SisuSemi technology can boost foundry competitiveness in a crowded market

Bridging the Gap: Overcoming Atomic-Level Challenges in Heterogeneous Integration

In the pursuit of More-than-Moore scaling, wafer bonding has emerged as a cornerstone of heterogeneous integration. By enabling the fusion of disparate materials—such as GaN-on-Silicon
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When Every Atom Counts: How Atomic-Level Defects Are Redefining MOSCap Performance — and the Business Case for Solving Them

For decades, the semiconductor industry managed defects the way you manage visible dirt: with progressively finer filters, cleaner rooms and tighter process controls aimed at
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Best methods for atomic-level cleaning of semiconductor interfaces

Atomic-Level Defects in FETs: An Invisible Challenge in Modern Semiconductor Manufacturing

Field-effect transistors (FETs) are the fundamental building blocks of modern electronics, enabling everything from mobile devices and automotive systems to advanced computing and communications. As
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