Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > SEMATECH Gate-Stack Symposium Identifies Post-22 nm Strategies

Abstract:
Participants at the recent 7th Annual International Symposium on Advanced Gate Stack Technology discussed strategies for implementing advanced logic and memory technologies for sub-16 nm node and beyond process technologies.

SEMATECH Gate-Stack Symposium Identifies Post-22 nm Strategies

Albany, NY | Posted on October 13th, 2010

The Symposium, hosted by SEMATECH, drew more than 100 international researchers from industry and academia that shared recent discoveries and outlined new gate stack strategies for the 16 nm technology generation and beyond.

"We are very pleased with the global participation in the conference, and with the outcome - in the exploration of solutions for functional stacks for future devices," said Paul Kirsch, SEMATECH's director of front end processes. "The Symposium's success can be attributed to the breadth and depth of its participants and their research findings. SEMATECH will continue to work collaboratively with the industry on fundamental issues on extending CMOS logic and memory technologies."

The technologies covered were high-k/metal gate stacks for Silicon (Si), Silicon Germanium (SiGe), III-V high performance MOSFETs, metal/high-k/metal stacks for resistance change memory, flash memory, and phase change memory.

Key observations include:

· Progress is being made on Ge and III-V alternative channel material devices, although there was general acknowledgement among Symposium attendees that this area will require more effort and more resources to demonstrate manufacturable solutions.

· Various presenters addressed the functional stack challenges for logic and memory centered on high-k metal gate for Si, SiGe as well as concerns over III-V high performance MOSFETs.

· Consensus of the participants is although there are many hurdles to overcome, vertical stacking seems the most promising pathway for continued scaling.

· To offset the slowdown in scaling and achieve uniformity and address reliability, newer, more innovative materials and switching mechanisms of non-volatile memories need to be investigated further.

Other findings disclosed at the Symposium:

· Keynote presenters, from Intel's Technology and Manufacturing Group and Macronix provided a comprehensive overview of transistor scaling options beyond the 15 nm node and the challenges of non-volatile memories including floating gate for planar and non-planar devices.

· High-k / metal gate process issues were discussed by SONY, Toshiba, IBM and GLOBALFOUNDRIES, highlighting issues with stack scaling.

· Andrew Kummel of the University of California, San Diego discussed the density-functional theory (DFT) simulations suggesting practical pathways to improve the quality of high-k oxides on both Ge and III-V interfaces.

· In the area of emerging memory development, resistance change memory is considered to be one of the most promising candidates for the next generation of memory. Various materials, selector devices and architectures were showcased. Cross bar architectures were discussed for future memory.

· The impressive progress on Spin Torque Transfer (STTRAM) was discussed by Grandis, Everspin and the University of Virginia.

· Several presentations explored new or alternative materials and architectures beyond CMOS devices for 2020, including electron spin devices, graphene, and nanowire transistors. Prof. Kang Wang of University of California at Los Angeles reported efficient spin injection into Ge was realized using magnesium oxide (MgO) and is being optimized for spin transfer torque.

The International Symposium on Advanced Gate Stack Technology is part of the SEMATECH Knowledge Series, a set of public, single-focused industry meetings designed to increase global knowledge in key areas of semiconductor R&D.

####

About SEMATECH
For 20 years, SEMATECH® (www.sematech.org) has set global direction, enabled flexible collaboration, and bridged strategic R&D to manufacturing. Today, we continue accelerating the next technology revolution with our nanoelectronics and emerging technology partners.

For more information, please click here

Contacts:
Erica McGill
SEMATECH | Media Relations
257 Fuller Road, Suite 2200
Albany, NY 12203
o: 518-649-1041
m: 518-487-8256

Copyright © SEMATECH

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Metal oxide sandwiches: New option to manipulate properties of interfaces February 8th, 2016

Canadian physicists discover new properties of superconductivity February 8th, 2016

Leading bugs to the death chamber: A kinder face of cholesterol February 8th, 2016

From allergens to anodes: Pollen derived battery electrodes February 8th, 2016

Possible Futures

From allergens to anodes: Pollen derived battery electrodes February 8th, 2016

Host-guest nanowires for efficient water splitting and solar energy storage February 7th, 2016

Graphene is strong, but is it tough? Berkeley Lab scientists find that polycrystalline graphene is not very resistant to fracture February 7th, 2016

Scientists take key step toward custom-made nanoscale chemical factories: Berkeley Lab researchers part of team that creates new function in tiny protein shell structures February 6th, 2016

Chip Technology

Metal oxide sandwiches: New option to manipulate properties of interfaces February 8th, 2016

The iron stepping stones to better wearable tech without semiconductors February 8th, 2016

Organic crystals allow creating flexible electronic devices: The researchers from the Faculty of Physics of the Moscow State University have grown organic crystals that allow creating flexible electronic devices February 5th, 2016

Scientists guide gold nanoparticles to form 'diamond' superlattices: DNA scaffolds cage and coax nanoparticles into position to form crystalline arrangements that mimic the atomic structure of diamond February 4th, 2016

Nanotubes/Buckyballs/Fullerenes

The iron stepping stones to better wearable tech without semiconductors February 8th, 2016

Nano-coating makes coaxial cables lighter: Rice University scientists replace metal with carbon nanotubes for aerospace use January 28th, 2016

Scientists provide new guideline for synthesis of fullerene electron acceptors January 28th, 2016

Nanostructural Changes in Solar Cells to Increase Their Efficiency January 28th, 2016

Nanoelectronics

The iron stepping stones to better wearable tech without semiconductors February 8th, 2016

Cornell researchers create first self-assembled superconductor February 1st, 2016

Spin dynamics in an atomically thin semi-conductor February 1st, 2016

New type of nanowires, built with natural gas heating: UNIST research team developed a new simple nanowire manufacturing technique February 1st, 2016

Announcements

Metal oxide sandwiches: New option to manipulate properties of interfaces February 8th, 2016

Canadian physicists discover new properties of superconductivity February 8th, 2016

Leading bugs to the death chamber: A kinder face of cholesterol February 8th, 2016

From allergens to anodes: Pollen derived battery electrodes February 8th, 2016

Events/Classes

Nanotech Security to Present at the Optical Document Security Conference February 11, 2016 February 4th, 2016

New research uses nanotechnology to prevent preterm birth: March of Dimes honors abstract on prematurity at SMFM Annual Meeting February 2nd, 2016

NBC LEARN DEBUTS SIX-PART VIDEO SERIES, “NANOTECHNOLOGY: SUPER SMALL SCIENCE” Produced by NBC Learn in partnership with the National Science Foundation, and narrated by NBC News/MSNBC’s Kate Snow, series highlights leading research in nanotechnology January 25th, 2016

Leti to Host Workshop on New Photonics Applications During SPIE Photonics West: Researchers also Will Present Four Invited Papers At Feb. 13-18 Conference, 14 Papers, Overall January 25th, 2016

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







Car Brands
Buy website traffic