Semiconductor Device Manufacturing Process Challenges And Opportunities

By Andreas Bier - 07 Dec, 2023 - Comments: 0

Semiconductor device manufacturing involves a complex series of processes that transform raw materials into finished devices. The process typically involves four major stages: wafer fabrication, wafer testing, assembly or packaging, and final testing. Each stage has its own unique set of challenges and opportunities. The semiconductor device manufacturing process faces several challenges, inclu... » read more

Progress In The Fabrication Of CMOS Devices Based On Stacked 2D TMD Nanoribbons (Intel)

By Technical Paper Link - 27 Oct, 2023 - Comments: 0

A technical paper titled “Process integration and future outlook of 2D transistors” was published by researchers at Intel Corporation. Abstract: "The academic and industrial communities have proposed two-dimensional (2D) transition metal dichalcogenide (TMD) semiconductors as a future option to supplant silicon transistors at sub-10nm physical gate lengths. In this Comment, we share the r... » read more

Epi SiGe Application Using METRION In-Line SIMS System

By Nova - 07 Mar, 2023 - Comments: 0

The epitaxial process is a well-established deposition technique in semiconductor fabrication because it enables the ability to achieve much higher doping concentrations than can be obtained via ion implantation. As we move toward <5nm technology, a key process for enabling gate-all-around FET (GAAFET) is the stacked multi-lattice of Silicon (Si) and Silicon-germanium (SiGe) epi process for ... » read more

Scaling Down To 2nm: Using Microwaves For Efficient & Stable Doping

By Technical Paper Link - 09 Sep, 2022 - Comments: 0

A new technical paper titled "Efficient and stable activation by microwave annealing of nanosheet silicon doped with phosphorus above its solubility limit" was just published by researchers at National Taiwan University, Cornell University, TSMC, University of Valladolid, DSG Technologies, National Central University and National Yang Ming Chiao Tung University. A modified microwave was used... » read more

Speeding Up NMOS

By Ed Sperling - 08 Jul, 2013 - Comments: 0

By Ed Sperling For years—decades, in fact—the NMOS transistor world has been on cruise control. NMOS is naturally faster and its performance has scaled better than PMOS. PMOS has had a cost advantage. But lately, it has been catching up in performance, too. In fact, at 20nm the two transistor types have proven nearly equal in performance—but not for long. NMOS is about to get a big bo... » read more

Knowledge Centers
Entities, people and technologies explored

Shift Left Is The Tip Of The Iceberg

A transformative change is underway for semiconductor design and EDA. New languages, models, and abstractions will need to be created.

by Brian Bailey

Partitioning In The Chiplet Era

Understanding how chiplets interact under different workloads is critical to ensuring signal integrity and optimal performance in heterogeneous designs.

by Ann Mutschler

NAND Flash Targets 1,000 Layers

New techniques go beyond improved deposition and etching, but challenges stack up, too.

by Bryon Moyer

3.5D: The Great Compromise

Pros and cons of a middle-ground chiplet assembly that combines 2.5D and 3D-IC.

by Ed Sperling

AI’s Role In Chip Design Widens, Drawing In New Startups

Focus is on letting engineers do much more with the same or fewer resources — and less drudgery.

by Karen Heyman

What Comes After HBM For Chiplets

The standard for high-bandwidth memory limits design freedom at many levels, but that is required for interoperability. What freedoms can be taken from other functions to make chiplets possible?

by Brian Bailey

Memory Fundamentals For Engineers

eBook: Nearly everything you need to know about memory, including detailed explanations of the different types of memory; how and where these are used today; what's changing, which memories are successful and which ones might be in the future; and the limitations of each memory type.

by The SE Staff

Why Small Fab And Assembly Houses Are Thriving

Megafabs churning out the most advanced processors are not the only game in town.