Nanotechnology Now

Our NanoNews Digest Sponsors



Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > Press > Smaller is Better as UCR Enhances its Ability to Nanoscale

Cengiz Ozkan, professor of mechanical engineering.
Cengiz Ozkan, professor of mechanical engineering.

Abstract:
New reactor installed at Bourns College of Engineering sparks the beginning of a new nanofabrication research center.

Smaller is Better as UCR Enhances its Ability to Nanoscale

Riverside, CA | Posted on August 6th, 2009

A dedicated laboratory space on the UCR campus moves Bourns College of Engineering another step closer to a more comprehensive nanoengineering center. The space at Pierce Hall is now home to an advanced metal, organic, chemical, vapor, deposition (MOCVD) reactor.

An MOCVD reactor is used to fabricate nanostructures including nanowires (structures that have a thickness or diameter constrained to tens of nanometers or less and an unconstrained length) and thin films having precisely controlled dimensions for applications in nanoelectronics and optoelectronics.

"The new facility will be used for research in nanowire fabrics, transistor arrays, solar cells and sensors, and will provide materials for many other nanoengineering applications," said Cengiz Ozkan, professor of mechanical engineering. "It's a very important addition to our arsenal of tools."

This technology will enable researchers to produce superior material quality and process efficiency.

"One area to benefit from the advanced technology will be the production of flexible, low-cost, high-performance solar cells composed of group III-V nanowires, which are expected to provide higher conversion efficiencies compared to thin film technologies," Ozkan said. "Nanowires having typical dimensions of 10-100 nm diameter and 1-5 micron length permit electrons and holes to be collected before they can recombine (loss) and maximize absorption. We are starting to do research on multisegment or heterojunction nanowire solar cells that can absorb a greater range of the light spectrum, compared to what you could achieve with conventional silicon based solar cells."

The vast range of applications including solar cells for automotive, household and military applications, and personal applications including mobile devices like cell phones and laptop computers, will greatly benefit from the new solar technologies.

This move will also expand collaboration outside the university. "It will bring more researchers together," Ozkan said. "We can offer more materials that will benefit all engineering disciplines as well as physics, chemistry, and biology."

This new nanofabrication tool adds to a variety of technologies available to Bourns researchers including molecular beam epitaxy (MBE), chemical vapor deposition (CVD) material growth facilities and micro-Raman characterization equipment. The next leap in nanotechnology at UCR is the 2010 completion of the $66 million Materials Science and Engineering Building, which includes a 20,000-square-foot clean-room facility.

####

About University of California, Riverside
The University of California, Riverside is a doctoral research university, a living laboratory for groundbreaking exploration of issues critical to Inland Southern California, the state and communities around the world. Reflecting California's diverse culture, UCR's enrollment of about 17,000 is expected to grow to 21,000 students by 2020. The campus is planning a medical school and has reached the heart of the Coachella Valley by way of the UCR Palm Desert Graduate Center. The campus has an annual statewide economic impact of more than $1 billion. To learn more, visit www.ucr.edu or call (951) UCR-NEWS.

For more information, please click here

Contacts:
Media Relations
900 University Avenue
University Village 204B
Riverside, CA 92521
Tel: (951) 827-6397 (951) UCR-NEWS
Fax: (951) 827-5008

Copyright © University of California, Riverside

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 Links

Bourns College of Engineering

Related News Press

Laboratories

Secure Computing for the ‘Everyman': Quantum computing goes to market in tech transfer agreement with Allied Minds September 2nd, 2014

Cool Calculations for Cold Atoms: New theory of universal three-body encounters September 2nd, 2014

UO-Berkeley Lab unveil new nano-sized synthetic scaffolding technique: Oil-and-water approach from Richmond's UO lab to spark new line of versatile peptoid nanosheets September 2nd, 2014

News and information

New synthesis method may shape future of nanostructures, clean energy: Findings advance efficient solar spliting of water into hydrogen fuel September 2nd, 2014

Accounting for Biological Aggregation in Heating and Imaging of Magnetic Nanoparticles September 2nd, 2014

Engineers develop new sensor to detect tiny individual nanoparticles September 2nd, 2014

Future solar panels September 2nd, 2014

Chip Technology

New analytical technology reveals 'nanomechanical' surface traits August 29th, 2014

Fonon Announces 3D Metal Sintering Technology: Emerging Additive Nano Powder Manufacturing Technology August 28th, 2014

RMIT delivers $30m boost to micro and nano-tech August 26th, 2014

Competition for Graphene: Berkeley Lab Researchers Demonstrate Ultrafast Charge Transfer in New Family of 2D Semiconductors August 26th, 2014

Sensors

New synthesis method may shape future of nanostructures, clean energy: Findings advance efficient solar spliting of water into hydrogen fuel September 2nd, 2014

Engineers develop new sensor to detect tiny individual nanoparticles September 2nd, 2014

Copper shines as flexible conductor August 29th, 2014

Novel 'butterfly' molecule could build new sensors, photoenergy conversion devices August 28th, 2014

Nanoelectronics

Competition for Graphene: Berkeley Lab Researchers Demonstrate Ultrafast Charge Transfer in New Family of 2D Semiconductors August 26th, 2014

A*STAR and industry form S$200M semiconductor R&D July 25th, 2014

A Crystal Wedding in the Nanocosmos July 23rd, 2014

3-D nanostructure could benefit nanoelectronics, gas storage: Rice U. researchers predict functional advantages of 3-D boron nitride July 15th, 2014

Announcements

New synthesis method may shape future of nanostructures, clean energy: Findings advance efficient solar spliting of water into hydrogen fuel September 2nd, 2014

Accounting for Biological Aggregation in Heating and Imaging of Magnetic Nanoparticles September 2nd, 2014

Engineers develop new sensor to detect tiny individual nanoparticles September 2nd, 2014

Future solar panels September 2nd, 2014

Tools

Accounting for Biological Aggregation in Heating and Imaging of Magnetic Nanoparticles September 2nd, 2014

Raman Whispering Gallery Detects Nanoparticles September 1st, 2014

New analytical technology reveals 'nanomechanical' surface traits August 29th, 2014

Ultra-Low Frequency Vibration Isolation Stabilizes Scanning Tunneling Microscopy at UCLA’s Nano-Research Group August 28th, 2014

Solar/Photovoltaic

Future solar panels September 2nd, 2014

Novel 'butterfly' molecule could build new sensors, photoenergy conversion devices August 28th, 2014

Competition for Graphene: Berkeley Lab Researchers Demonstrate Ultrafast Charge Transfer in New Family of 2D Semiconductors August 26th, 2014

Eco-friendly 'pre-fab nanoparticles' could revolutionize nano manufacturing: UMass Amherst team invents a way to create versatile, water-soluble nano-modules August 13th, 2014

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







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE