Navigation Links
A quantum dot energy harvester
Date:2/14/2013

means the quantum dots act as perfect energy filters. When the system is in the resonant tunneling mode, electrons can only pass through the quantum dots when they have a specific energy that can be adjusted. All other electrons that do not have this energy are blocked.

Quantum dots can be grown in a self-assembling way out of semiconductor materials. This allows for a practical way to produce many of these tiny engines as part of a larger array, and in multiple layers, which the authors refer to as the Swiss Cheese Sandwich configuration.

How much electrical power is produced depends on the temperature difference across the energy harvester the higher the temperature difference, the higher the power that will be generated. This requires good insulation between the hot and cold regions, Jordan says.


'/>"/>

Contact: Leonor Sierra
lsierra@ur.rochester.edu
University of Rochester
Source:Eurekalert

Page: 1 2

Related biology technology :

1. In new quantum-dot LED design, researchers turn troublesome molecules to their advantage
2. Pitt discoveries in quantum physics could change face of technology
3. Michael Cusumano, MITs Sloan Distinguished Professor of Management, Joins Quantum Leap Innovations Board of Directors
4. Quantum computing has applications in magnetic imaging, say Pitt researchers
5. Smaller and more powerful electronics requires the understanding of quantum jamming physics
6. Graphene quantum dots: The next big small thing
7. A new class of electron interactions in quantum systems
8. Single molecules in a quantum movie
9. Quantum control protocols could lead to more accurate, larger scale quantum computations
10. Quantum computer built inside a diamond
11. Raising the prospects for quantum levitation
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/15/2014)... 2014 2013 was a banner year ... Technologies®. They saw continued independent research led by the ... awarded a $1 million grant from the Susanne Marcus ... Behavior” a peer reviewed journal, Amy Grant highlighted Brainwave ...
(Date:1/14/2014)... (PRWEB) January 14, 2014 Carahsoft and ... Thursday, January 23, 2014 at 2pm EST (11am PST), ... The topic focuses on how technology can turn raw, ... decisions for government agencies. The online webinar will last ...
(Date:1/14/2014)... 14, 2014 The largest international professional organization ... and therapeutic derivatives thereof has endorsed an educational ... about the challenges of adulterated herb and botanical ... The Society for Medicinal Plant and ...
(Date:1/14/2014)... January 14, 2014 Global Record ... innovative information technology solutions for patients, physicians, the ... stakeholders, announced today the signing of a three-year ... and Drug Administration (FDA). This initiative is ...
Breaking Biology Technology:Dynamic Innovative Technology Showcased at Scottsdale Company’s Open House 2Dynamic Innovative Technology Showcased at Scottsdale Company’s Open House 3Webcast - Natural Language Processing: Converting Raw Data into Actionable Knowledge – Hosted by Carahsoft and CDS Federal Services 2World's Largest Group of Medicinal Plant Researchers Endorses ABC-AHP-NCNPR Botanical Adulterants Program 2World's Largest Group of Medicinal Plant Researchers Endorses ABC-AHP-NCNPR Botanical Adulterants Program 3World's Largest Group of Medicinal Plant Researchers Endorses ABC-AHP-NCNPR Botanical Adulterants Program 4World's Largest Group of Medicinal Plant Researchers Endorses ABC-AHP-NCNPR Botanical Adulterants Program 5World's Largest Group of Medicinal Plant Researchers Endorses ABC-AHP-NCNPR Botanical Adulterants Program 6World's Largest Group of Medicinal Plant Researchers Endorses ABC-AHP-NCNPR Botanical Adulterants Program 7World's Largest Group of Medicinal Plant Researchers Endorses ABC-AHP-NCNPR Botanical Adulterants Program 8Global Record Systems Announces Research Collaboration Agreement with FDA to Create a Novel “Big Data” Paradigm for Collection of Patient Safety and Outcomes Information 2
... 1 /PRNewswire-FirstCall/ - Resverlogix Corp.,("Resverlogix") (TSX:RVX) is pleased ... on May 8, 2008 at 9:00 pm MDT ... and the business aspects of the Company. Following ... answer session., The webcast can be accessed ...
... - Angiotech Pharmaceuticals,Inc. (NASDAQ: ANPI , TSX: ... today announced that it has received 510(k),clearance from ... begin,marketing sizes 3-0 and 4-0 of its Quill ... SRS PDO is a longer-lasting,absorbable suture, which is ...
... SOUTH SAN FRANCISCO, Calif., May 1 Renovis,Inc. (Nasdaq: ... the,adoption of the merger agreement with Evotec AG (Frankfurt ... today. The merger is,expected to close by May 5, ... share of Renovis common,stock will be automatically converted into ...
Cached Biology Technology:Resverlogix Notice of Conference Call & Webcast 2Angiotech Expands Quill(TM) SRS product offering receiving FDA 510(k) approval for smaller size diameters of Quill(TM) SRS PDO 2Angiotech Expands Quill(TM) SRS product offering receiving FDA 510(k) approval for smaller size diameters of Quill(TM) SRS PDO 3Angiotech Expands Quill(TM) SRS product offering receiving FDA 510(k) approval for smaller size diameters of Quill(TM) SRS PDO 4Renovis Stockholders Approve Acquisition by Evotec 2
(Date:4/23/2014)... greater prevalence of asthma, allergies and other chronic inflammatory ... due in part to their reduced exposure to the ... new scientific paper. , The article, published in the ... people living in urban centers who have less access ... chronic inflammation, a condition caused by immune system dysfunction. ...
(Date:4/23/2014)... with Huntington,s disease, most in their mid-thirties and ... and behavioral decline within two decades. "Mutant" protein ... genetic disease, have been the primary focus of ... to new research from Prof. Gerardo Lederkremer and ... of Cell Research and Immunology, in collaboration with ...
(Date:4/23/2014)... 23, 2014) People who have had a stroke, ... neurological function. However, a study conducted in Taiwan, that ... Cell Transplantation , but is currently freely available on-line ... has found that when one group of stroke victims ... directly into the brain and a similar group did ...
Breaking Biology News(10 mins):Rural microbes could boost city dwellers' health 2Rural microbes could boost city dwellers' health 3On the defensive 2On the defensive 3Autologous stem cell therapy improves motor function in chronic stroke victims 2
... University of Leicester and part-funded by The Leverhulme Trust aims ... By bringing together an artist and a neuroscientist, both ... perception. In the process of the research, both artist and ... the eye of the beholder. Rodrigo Quian Quiroga, Neuroscientist ...
... opinion that inflammation in adipose tissue may cause insulin resistance, ... Swedish medical university Karolinska Institutet, published in the New ... in the body fat is only pernicious. Instead the findings ... necessary for fat cell turnover in the lean, healthy state. ...
... not just thinking big but also very, very, very ... director of Binghamton University,s Center for Advanced Sensors and ... that would detect and identify engineered nanoparticles. Her research ... the environmental release and transformation of these particles. ...
Cached Biology News:Beauty is in the eye of the beholder? 2Inflammation in body fat is not only pernicious 2Chemist monitors nanotechnology's environmental impact 2
A univariate (peak height or area) quantitative multi-component analysis package....
... The micro 1 is a dramatic breakthrough ... from 1mL with 10nL resolution, the micro 1 ... benchtop dispenser. And, the micro 1 never needs ... , Touch Screen programming on an LCD Display ...
... microscopes offer all of the features of ... Equipped with Koehler illumination, a centerable condenser ... B3 is the workhorse of Motic's range ... the need for re-focusing following a change ...
... Dye Primer Manual Cycle Sequencing Kit is ... primers and high-resolution fluorescence scanners. Sequencing reactions ... slab gel electrophoresis and scanning of the ... The kit components have been optimized ...
Biology Products: