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NATO foreshock runs deep, through the Netherlands to China

The denunciations have died down of former U.S. President Donald Trump’s unprecedented recent invitation to Russia to attack NATO members that do not contribute...

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Application-Specific Lithography: Sense Amplifier and Sub-Wordline Driver Metal Patterning in DRAM – Semiwiki

On a DRAM chip, the patterning of features outside the cell array can be just as challenging as those within the array itself. While...

China’s hoard of chip-making tools: national treasures or expensive spare parts? – Semiwiki

In the closing scene of Steven Spielberg’s Raiders of the Lost Ark (1981), the camera pulls back to reveal an enormous warehouse stacked with...

IROC at the TSMC Open Innovation Ecosystem Platform – Semiwiki

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Synopsys Debuts RISC-V IP Product Families – Semiwiki

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NS Nanotech awarded $1m grant from NSERC to develop nanoscale LEDs and lasers

News: LEDs 27 October 2023 NS Nanotech Canada Inc in Montréal, Québec (founded in November 2022) has been awarded a two-year Alliance Grant from...

Extension of DUV Multipatterning Toward 3nm – Semiwiki

China’s recent achievement of a 7nm-class foundry node using only DUV lithography raises the question of how far DUV lithography can be extended...

Supply Chain Weekly Wrap-Up 06/23/2023-06/29/2023

The US outlines strategy to bolster chips productionThe US Department of Commerce (DoC) has unveiled its strategic vision to enhance the semiconductor supply chain...

A Primer on EUV Lithography – Semiwiki

Extreme ultraviolet (EUV) lithography systems are the most advanced lithography systems in use today. This article is a basic primer on this important yet...

Curvilinear Mask Patterning for Maximizing Lithography Capability

Masks have always been an essential part of the lithography process in the semiconductor industry. With the smallest printed features already being subwavelength for...

Lithography Resolution Limits: The Point Spread Function

The point spread function is the basic metric defining the resolution of an optical system . A focused spot will have a diameter defined...

Report from SPIE- EUV’s next 15 years- AMAT “Sculpta” braggadocio rollout

-We attended the SPIE lithography Conference in San Jose-No significant news or announcements on EUV-Focus on 500WPM target and High & Hyper NA rollout-AMAT...

Telescope with large-aperture metalens images the Moon

An important step towards the practical use of optical metasurfaces has been taken by researchers in the US. The team used...

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