Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > News > Nanotech Congress Gauges Advancements, Needs

November 7th, 2007

Nanotech Congress Gauges Advancements, Needs

Abstract:
The Fourth International Congress of Nanotechnology and Clean Tech Congress 2007, organized by the International Association of Nanotechnology (IANANO, San Jose), opened in San Francisco this week, offering a number of presentations on leading-edge developments in several of nanotech's varied fields, including electronics, medicine and biology.

Professor Miloslav Frumar, head of the research center at the University of Pardubice (Czech Republic), described in "Nanosize Films for High-Capacity Phase-Change Memories" the application of 5-50 nm films for phase-change memories (PCMs). He described how light or electrical pulses are used to change the state of these films from amorphous to crystalline and back again. Both states have different reflectivity parameters or electrical conductivity, and have been used for optical and electrical data storage. The nanothickness of the films for PCM materials sandwiched between isolation and contact layers allows fast heating and cooling (1011 K/sec). The amorphization and crystallization are quick — only a few nanoseconds or tens of nanoseconds — allowing high rates of writing or erasing. The effort described was based on pure and doped tellurides in the fourth and fifth groups of the periodic table of elements.

Source:
semiconductor.net

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Jobs

Participate in the development of Malaysia’s National Graphene Action Plan 2020 October 10th, 2016

Leading Advanced Materials Manufacturer Pixelligent Closes $10.4 Million in Funding: Capital Will Boost Capacity for North American Manufacturing, Drive Asian Expansion, and Continue Innovation in Solid State Lighting and OLED Display Applications August 16th, 2016

SUNY Poly Welcomes DPS as the Global Engineering Firm Opens Its U.S. Advanced Technology Group Headquarters at Cutting-Edge ZEN Building November 20th, 2015

SUNY Poly CNSE Announces Milestone as M+W Group Opens U.S. Headquarters at Albany Nanotech Complex and Research Alliance Begins $105M Solar Power Initiative October 20th, 2015

Memory Technology

New technology of ultrahigh density optical storage researched at Kazan University: The ever-growing demand for storage devices stimulates scientists to find new ways of improving the performance of existing technologies November 30th, 2016

A Tiny Machine: UCSB electrical and computer engineers design an infinitesimal computing device October 28th, 2016

How nanoscience will improve our health and lives in the coming years: Targeted medicine deliveries and increased energy efficiency are just two of many ways October 26th, 2016

Making the switch, this time with an insulator: Colorado State University physicists, joining the fundamental pursuit of using electron spins to store and manipulate information, have demonstrated a new approach to doing so, which could prove useful in the application of low-powe September 2nd, 2016

Nanoelectronics

Physicists decipher electronic properties of materials in work that may change transistors December 6th, 2016

Journal Nanotechnology Progress International (JONPI) Volume 6, issue 2 coming out soon! December 5th, 2016

Supersonic spray yields new nanomaterial for bendable, wearable electronics: Film of self-fused nanowires clear as glass, conducts like metal November 23rd, 2016

What a twist: Silicon nanoantennas turn light around: The theoretical results will allow scientists to design nanodevices with extraordinary features for use in optoelectronics November 21st, 2016

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers

Tokyo Institute of Technology research: 3D solutions to energy savings in silicon power transistors December 6th, 2016

Physicists decipher electronic properties of materials in work that may change transistors December 6th, 2016

Fast, efficient sperm tails inspire nanobiotechnology December 5th, 2016

Journal Nanotechnology Progress International (JONPI) Volume 6, issue 2 coming out soon! December 5th, 2016

Events/Classes

IEDM: Leti CEO Marie Semeria to Give Opening-day Keynote on Impact of ‘Hyperconnectivity’ and IoT: Speech to Portray Key Role Nonprofit Research and Technology Organizations Play in Making Technology More Efficient and Ensuring Safety and Security November 29th, 2016

Leti and Grenoble Partners Demonstrate World’s 1st Qubit Device Fabricated in CMOS Process: Paper by Leti, Inac and University of Grenoble Alpes Published in Nature Communications November 28th, 2016

Cutting-edge nanotechnologies are breaking into industries November 18th, 2016

IEDM: CEO Marie Semeria to Deliver Opening Day Keynote at IEDM 2016; Institute to Present 13 Papers November 17th, 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