Nanotechnology Now





Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > New center to create models, simulations to improve solar cells

This graphic shows color-coded simulation results from advanced computational models used to characterize the properties of materials used in organic photovoltaic solar cells in efforts to better understand the physics involved and to improve the technology. The new Network for Photovoltaic Technology research center led by Purdue University and funded by the Semiconductor Research Corporation, aims to develop such computational capabilities for broad range of PV technologies for higher efficiency and reduced manufacture cost. (B. Ray, P. Nair, E. García, and M. Alam, Purdue University)
This graphic shows color-coded simulation results from advanced computational models used to characterize the properties of materials used in organic photovoltaic solar cells in efforts to better understand the physics involved and to improve the technology. The new Network for Photovoltaic Technology research center led by Purdue University and funded by the Semiconductor Research Corporation, aims to develop such computational capabilities for broad range of PV technologies for higher efficiency and reduced manufacture cost. (B. Ray, P. Nair, E. García, and M. Alam, Purdue University)

Abstract:
Purdue University will lead a new research center to improve photovoltaic solar cells as part of a national effort to bring alternative energy technologies to the marketplace.

New center to create models, simulations to improve solar cells

West Lafayette, IN | Posted on July 27th, 2010

The work is funded by the Semiconductor Research Corporation, a university-research consortium for semiconductors and related technologies. The SRC has established a $5 million energy research initiative, teaming companies with university research centers to work on alternative energy technologies.

The new Network for Photovoltaic Technology will be led by Ashraf Alam, professor of electrical and computer engineering, and Mark Lundstrom, the Don and Carol Scifres Distinguished Professor of Electrical and Computer Engineering.

Work in the center, based at the Birck Nanotechnology Center at Purdue's Discovery Park, will address performance, cost, reliability and manufacturing challenges of photovoltaic cells, which convert sunlight into electricity.

"The center will take advantage of Purdue's extensive modeling and simulation expertise and our national Network for Computational Nanotechnology," said Richard Buckius, Purdue's vice president for research. "The NCN provides analytical models and simulation tools for photovoltaic manufacturers, much as Purdue has done for the semiconductor industry."

Photovoltaics is a clean energy source, and few other power-generating technologies have as little environmental impact. However, the technology faces several hurdles, primarily costs relating to power generation and transmission. Researchers are working to develop new cells that are less expensive to manufacture, which would reduce costs associated with photovoltaics.

In addition to the photovoltaics center, the initiative includes a smart grid research center at Carnegie Mellon University to support the incorporation of renewable energy resources and provide modeling, simulation and control tools needed to manage, optimize and secure the power grid.

Research in the Purdue-based center will initially address the need for new modeling and simulation tools to support the development of improved photovoltaic devices.

Since the 1960s, the semiconductor industry has been developing advanced computational models and simulations, which have become critical for the design of electronic devices and have enabled industry to develop new technologies and products.

"We want to do the same thing for photovoltaics," Lundstrom said. "This will be the first center to emphasize the role of models and simulations in this area, and we will seed knowledge gained in this work to industry and other research centers. We're getting in on the ground floor."

The work will include research to precisely characterize the properties of materials used in photovoltaic cells in efforts to better understand the physics involved. Computational models and simulations will enable researchers to test concepts and reliability and also to accelerate the aging of solar cells to see how long they will last.

"Any estimate of the cost of photovoltaics assumes the cells will last for 20 to 30 years, but what if they're more likely to last 60 years? The cost landscape among competing clean technologies can be altered dramatically as a result," Alam said.

The work builds on previous modeling research led by Alam and Lundstrom to develop advanced models for predicting the performance and reliability of new designs for silicon transistors. The same sort of modeling will now be used for photovoltaics. The initiative also aims to train and educate students, providing them with the expertise and skills needed to transition these new methods into the marketplace.

The work is associated with an interactive Web site called nanoHUB.org, which makes available scientific simulations, seminars, interactive courses and other specialized nanotech-related materials. It is operated by the NCN, a six-university network funded by the National Science Foundation and based at Purdue. The Intel Foundation also provides support.

The Semiconducting Research Corporation defines industry needs and invests in and manages the research that gives its members a competitive advantage in the dynamic global marketplace. Awarded the National Medal of Technology, America's highest recognition for contributions to technology, SRC expands the industry knowledge base and attracts premier students to help innovate and transfer semiconductor technology to the commercial industry. More information about the SRC is available at www.src.org

####

For more information, please click here

Contacts:
Writer:
Emil Venere
765-494-4709


Sources:
Mark Lundstrom
765-494-3515


Ashraf Alam
765-494-6441

Copyright © Purdue University

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

New chip makes testing for antibiotic-resistant bacteria faster, easier: Researchers at the University of Toronto design diagnostic chip to reduce testing time from days to one hour, allowing doctors to pick the right antibiotic the first time May 28th, 2015

Collaboration could lead to biodegradable computer chips May 28th, 2015

Technology for Tomorrow’s Market Opportunities and Challenges: LetiDays Grenoble Presents the Possibilities: June 24-25 Event Includes Focus on IoT-Augmented Mobility and Leti’s Latest Results on Silicon Technologies, Sensors, Health Applications and Smart Cities May 27th, 2015

Arrowhead to Present at Jefferies 2015 Healthcare Conference May 27th, 2015

Govt.-Legislation/Regulation/Funding/Policy

Collaboration could lead to biodegradable computer chips May 28th, 2015

Nanotechnology identifies brain tumor types through MRI 'virtual biopsy' in animal studies: If results are confirmed in humans, tumor cells could someday be diagnosed by MRI imaging and treated with tumor-specific IV injections; new NIH grant will fund future study May 27th, 2015

Who needs water to assemble DNA? Non-aqueous solvent supports DNA nanotechnology May 27th, 2015

One step closer to a single-molecule device: Columbia Engineering researchers first to create a single-molecule diode -- the ultimate in miniaturization for electronic devices -- with potential for real-world applications May 25th, 2015

Academic/Education

SUNY Poly CNSE and NIOSH Launch Federal Nano Health and Safety Consortium: May 20th, 2015

New JEOL E-Beam Lithography System to Enhance Quantum NanoFab Capabilities May 6th, 2015

FEI Partners With the George Washington University to Equip New Science & Engineering Hall: Suite of new high-performance microscopes will be used for cutting-edge experiments at GW’s new research facility April 29th, 2015

Renishaw Raman systems used to study 2D materials at Boston University, Massachusetts, USA. April 28th, 2015

Announcements

New chip makes testing for antibiotic-resistant bacteria faster, easier: Researchers at the University of Toronto design diagnostic chip to reduce testing time from days to one hour, allowing doctors to pick the right antibiotic the first time May 28th, 2015

Collaboration could lead to biodegradable computer chips May 28th, 2015

Who needs water to assemble DNA? Non-aqueous solvent supports DNA nanotechnology May 27th, 2015

Controlled Release of Anticorrosive Materials in Spot by Nanocarriers May 27th, 2015

Environment

Collaboration could lead to biodegradable computer chips May 28th, 2015

Conversion of Greenhouse Gases to Syngas in Presence of Nanocatalysts in Iran May 22nd, 2015

Directa Plus in Barcelona to present the innovative project GEnIuS for oil spills clean-up activities: The company has created a graphene-based product for the remediation of water contaminated by oil and hydrocarbons May 21st, 2015

Nano-policing pollution May 13th, 2015

Energy

Technology for Tomorrow’s Market Opportunities and Challenges: LetiDays Grenoble Presents the Possibilities: June 24-25 Event Includes Focus on IoT-Augmented Mobility and Leti’s Latest Results on Silicon Technologies, Sensors, Health Applications and Smart Cities May 27th, 2015

Physicists solve quantum tunneling mystery: ANU media release: An international team of scientists studying ultrafast physics have solved a mystery of quantum mechanics, and found that quantum tunneling is an instantaneous process May 27th, 2015

Fine-tuned molecular orientation is key to more efficient solar cells May 26th, 2015

DNA Double Helix Does Double Duty in Assembling Arrays of Nanoparticles: Synthetic pieces of biological molecule form framework and glue for making nanoparticle clusters and arrays May 25th, 2015

Solar/Photovoltaic

Fine-tuned molecular orientation is key to more efficient solar cells May 26th, 2015

Efficiency record for black silicon solar cells jumps to 22.1 percent: Aalto University's researchers improved their previous record by over 3 absolute percents in cooperation with Universitat Politècnica de Catalunya May 18th, 2015

Wearables may get boost from boron-infused graphene: Rice U. researchers flex muscle of laser-written microsupercapacitors May 18th, 2015

Random nanowire configurations increase conductivity over heavily ordered configurations May 16th, 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