Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > Boosting Memory Chips

Abstract:
Moore's law predicts that the number of transistors on a silicon chip will double approximately every two years. Thanks to nano technology a similar acceleration is observed in data storage capability of memory chips

Boosting Memory Chips

Italy | Posted on April 19th, 2011

In each generation cycle memory chips get smaller and less expensive, but can hold more data. They are used in USB memory sticks, personal computers, video consoles and many other electronic devices. Further advances in electronics' technology rely now on the development of new materials and in particular on their manufacture in nano scale thin films. Atomic Layer Deposition (ALD) is a way to manufacture metal oxide materials layer by layer on the nano scale.

Within the EU research project REALISE synthetic chemists, materials scientists, electronic engineers and commercial project partners from all over Europe developed together an optimized process for nano scale deposition for the semiconductor manufacturing.

"Improvements in memory chips are now only possible by bringing in new materials that can be laid down with the high quality needed", says project coordinator Simon Elliott from Tyndall National Institute in Cork, Ireland.

The new materials are rare earth oxides: A fine powder that functions as an electronic insulator. It will isolate the electrical information on computer chips. The aim is to achieve a high dielectric material, with a so called high k-value, which would enable a large capacitance.

ASM Microchemistry in Helsinki, Finland, the chemical manufacturer partner in the project, has developed reactors that are able to deposit the rare earth oxides onto silicon wafers in a semi conductor line. The new process allows the scientists to put down these particular high-k dielectric films with a very high control and a very good quality and to do all that under clean room conditions.

Particle checks, electrical tests and measuring of the uniformity of the thickness have also been done with the processed wafers. The results are promising. All the elements are in place for the semi conductor industry to take on this new material when they are ready and produce the memory chip of the future.

####

For more information, please click here

Contacts:
Elisabeth Schmid
Phone: + 39 02 700 25 71
Fax: + 39 02 700 25 40
E-mail:

Copyright © youris.com

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

Transparent, electrically conductive network of encapsulated silver nanowires: A novel electrode for optoelectronics August 1st, 2015

Harris & Harris Group Portfolio Company, HZO, Announces Partnerships with Dell and Motorola August 1st, 2015

Advances and Applications in Biosensing, Sensor Power, and Sensor R&D to be Covered at Sensors Global Summit August 1st, 2015

Kalam: versatility personified August 1st, 2015

Chip Technology

This could replace your silicon computer chips: A new semiconductor material made from black phosphorus may be a candidate to replace silicon in future tech July 30th, 2015

March 2016; 6th Int'l Conference on Nanostructures in Iran July 29th, 2015

Meet the high-performance single-molecule diode: Major milestone in molecular electronics scored by Berkeley Lab and Columbia University team July 29th, 2015

Short wavelength plasmons observed in nanotubes: Berkeley Lab researchers create Ludinger liquid plasmons in metallic SWNTs July 28th, 2015

Memory Technology

Controlling phase changes in solids: Controlling phase changes in solids July 29th, 2015

Reshaping the solar spectrum to turn light to electricity: UC Riverside researchers find a way to use the infrared region of the sun's spectrum to make solar cells more efficient July 27th, 2015

Spintronics: Molecules stabilizing magnetism: Organic molecules fixing the magnetic orientation of a cobalt surface/ building block for a compact and low-cost storage technology/ publication in Nature Materials July 25th, 2015

Better memory with faster lasers July 14th, 2015

Announcements

Self-assembling, biomimetic membranes may aid water filtration August 1st, 2015

Transparent, electrically conductive network of encapsulated silver nanowires: A novel electrode for optoelectronics August 1st, 2015

Harris & Harris Group Portfolio Company, HZO, Announces Partnerships with Dell and Motorola August 1st, 2015

Advances and Applications in Biosensing, Sensor Power, and Sensor R&D to be Covered at Sensors Global Summit August 1st, 2015

Alliances/Trade associations/Partnerships/Distributorships

Harris & Harris Group Portfolio Company, HZO, Announces Partnerships with Dell and Motorola August 1st, 2015

The National Space Society Pays Tribute to Dr. Kalam -- One Of Our Leading Lights Has Joined The Stars August 1st, 2015

Liquipel Debuts Eyesight-Saving ION-Glass Blue Light Protection for iPhones and Androids at RadioShack Stores Nationwide: Liquipel's Unique Protective Screen, Available at RadioShack, Cuts Harmful Blue Light Implicated in Macular Degeneration by 10x July 28th, 2015

Dais Analytic's Business Affiliate in China Announces Ten-Year Strategic Energy Efficiency Business Arrangement With COFCO: Dais Beijing to Perform Feasibility Study on Over 80 Buildings to Improve Efficiencies as Part of Overall Hotel Energy-Savings Project July 23rd, 2015

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