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

Personal cooling units on the horizon April 29th, 2016

Exploring phosphorene, a promising new material April 29th, 2016

Arrowhead Pharmaceuticals Files for Regulatory Clearance to Begin Phase 1/2 Study of ARC-521 April 28th, 2016

The Translational Research Center at the University Hospital of Erlangen in Germany uses the ZetaView from Particle Metrix to quantify extracellular vesicles such as exosomes April 28th, 2016

Possible Futures

Personal cooling units on the horizon April 29th, 2016

Exploring phosphorene, a promising new material April 29th, 2016

Researchers create a first frequency comb of time-bin entangled qubits: Discovery is a significant step toward multi-channel quantum communication and higher capacity quantum computers April 28th, 2016

Hybrid nanoantennas -- next-generation platform for ultradense data recording April 28th, 2016

Chip Technology

Exploring phosphorene, a promising new material April 29th, 2016

Researchers create a first frequency comb of time-bin entangled qubits: Discovery is a significant step toward multi-channel quantum communication and higher capacity quantum computers April 28th, 2016

University of Illinois researchers create 1-step graphene patterning method April 27th, 2016

NREL theory establishes a path to high-performance 2-D semiconductor devices April 27th, 2016

Nanotubes/Buckyballs/Fullerenes

NREL finds nanotube semiconductors well-suited for PV systems April 27th, 2016

Researchers create artificial protein to control assembly of buckyballs April 27th, 2016

Cleaning up hybrid battery electrodes improves capacity and lifespan: New way of building supercapacitor-battery electrodes eliminates interference from inactive components April 22nd, 2016

Nature Photonics: Light source for quicker computer chips: Waveguide with integrated carbon nanotubes for conversion of electric signals into light / quicker computer chips are feasible / publication in Nature Photonics April 21st, 2016

Nanoelectronics

Exploring phosphorene, a promising new material April 29th, 2016

Physicists build 'electronic synapses' for neural networks April 21st, 2016

With simple process, UW-Madison engineers fabricate fastest flexible silicon transistor April 21st, 2016

All powered up: UCI chemists create battery technology with off-the-charts charging capacity April 21st, 2016

Announcements

Personal cooling units on the horizon April 29th, 2016

Exploring phosphorene, a promising new material April 29th, 2016

Arrowhead Pharmaceuticals Files for Regulatory Clearance to Begin Phase 1/2 Study of ARC-521 April 28th, 2016

The Translational Research Center at the University Hospital of Erlangen in Germany uses the ZetaView from Particle Metrix to quantify extracellular vesicles such as exosomes April 28th, 2016

Events/Classes

Researchers create a first frequency comb of time-bin entangled qubits: Discovery is a significant step toward multi-channel quantum communication and higher capacity quantum computers April 28th, 2016

Introducing the RE標ORK Bio-inspired Robotics Summit in Berlin April 27th, 2016

ORIG3N Added to Companies Presenting at Harris & Harris Group's Annual Meeting, Tuesday June 7, 2016, the New York Genome Center April 27th, 2016

Team builds first quantum cascade laser on silicon: Eliminates the need for an external light source for mid-infrared silicon photonic devices or photonic circuits April 21st, 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