Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > Press > Graphene Structure Studied in Iran by Novel Method

Abstract:
Iranian researchers from Lorestan University presented a novel and economical method for studying the structure of hydrogenated graphene.

Graphene Structure Studied in Iran by Novel Method

Tehran, Iran | Posted on August 25th, 2014

This computational method reduces the need for the use of expensive and costly devices and decreases the time of tests.

Electron energy spectroscopy is a very accurate and well-known device for the determination of characteristics such as structure, electron, and chemical bonds in materials. The properties are measured with electron microscopes in advanced laboratories across the world. Electron microscope is one of the most expensive yet most accurate devices for studying internal structure of materials. By using calculations and by spending the least possible cost, the properties of the new structure of hydrogenated graphene were studied in this research, and its similarities and differences with graphite and graphene were analyzed.

The present study helps the characterization of electron properties of hydrogenated graphene. Results of the research can be used in nanoelectronic industry and electronic devices, including the production of transistors. In addition, it provides cost-effective method for the characterization of hydrogenated graphene and it reduces costs due to the use of physical simulation instead of the implementation of the expensive electron microscopy device.

Mehrdad Dastani, one of the researchers, explained about the research, and said, "Despite its interesting but different characteristics, graphene layer cannot be used in the production of field effect transistors due to its high conductivity and high mobility of charge carriers inside it. Taking into account the results and descriptions presented in this research, the production of hydrogenated graphene transistors will be achievable in a faster and more precise manner. Before this study, this type of spectroscopy on hydrogenated graphene and its comparison to graphite and graphene had not been carried out."

Results of the research have been published in Micron vol. 67, issue 1, June 2014, pp. 30-36.

####

For more information, please click here

Copyright © Fars News Agency

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

Researchers find new way to control light with electric fields May 25th, 2017

Nanometrics Announces Retirement Plans of CEO Timothy Stultz: Dr. Stultz to Continue as Director May 25th, 2017

Nanomechanics, Inc. to Exhibit at the SEM Conference: Nanoindentation experts will attend and exhibit their instruments at the Conference and Exposition on Experimental and Applied Mechanics in Indianapolis May 25th, 2017

Three-dimensional graphene: Experiment at BESSY II shows that optical properties are tuneable May 24th, 2017

Leti to Demo 1st Wireless UNB Transceiver for ‘Massive Internet of Things’ at RFIC 2017 and IMS 2017: Leti Will also Present Three Papers & Two Workshops on 5G Communications IC Design, from RF to mm-Wave, During IMS 2017 and RFIC 2017 in Hawaii May 24th, 2017

Graphene/ Graphite

Three-dimensional graphene: Experiment at BESSY II shows that optical properties are tuneable May 24th, 2017

Zap! Graphene is bad news for bacteria: Rice, Ben-Gurion universities show laser-induced graphene kills bacteria, resists biofouling May 22nd, 2017

Materials/Metamaterials

Stanford scientists use nanotechnology to boost the performance of key industrial catalyst May 18th, 2017

Self-healing tech charges up performance for silicon-containing battery anodes May 15th, 2017

Discovery of new transparent thin film material could improve electronics and solar cells: Conductivity is highest-ever for thin film oxide semiconductor material May 6th, 2017

CCNY physicists demonstrate photonic hypercrystals for control of light-matter interaction May 5th, 2017

Announcements

Researchers find new way to control light with electric fields May 25th, 2017

Nanometrics Announces Retirement Plans of CEO Timothy Stultz: Dr. Stultz to Continue as Director May 25th, 2017

Nanomechanics, Inc. to Exhibit at the SEM Conference: Nanoindentation experts will attend and exhibit their instruments at the Conference and Exposition on Experimental and Applied Mechanics in Indianapolis May 25th, 2017

Three-dimensional graphene: Experiment at BESSY II shows that optical properties are tuneable May 24th, 2017

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

Researchers find new way to control light with electric fields May 25th, 2017

Three-dimensional graphene: Experiment at BESSY II shows that optical properties are tuneable May 24th, 2017

Zap! Graphene is bad news for bacteria: Rice, Ben-Gurion universities show laser-induced graphene kills bacteria, resists biofouling May 22nd, 2017

Graphene-nanotube hybrid boosts lithium metal batteries: Rice University prototypes store 3 times the energy of lithium-ion batteries May 19th, 2017

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