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Thermally stable solar cell materials

(Phys.org) -- European researchers have developed a simple thermodynamic method to predict whether a substance can resist the high temperatures normally involved in the production of thin films for photovoltaic devices. The ...

Nanotechnology / Nanomaterials

created May 04, 2012 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Fabrication method can affect the use of block copolymer thin films

A new study by a team including scientists from the National Institute of Standards and Technology (NIST) indicates that thin polymer films can have different properties depending on the method by which they ...

Physics / Soft Matter

created May 03, 2012 | popularity not rated yet | comments 0 | with audio podcast

Scientists discover bilayer structure in efficient solar material

Detailed studies of one of the best-performing organic photovoltaic materials reveal an unusual bilayer lamellar structure that may help explain the material's superior performance at converting sunlight to electricity and ...

Chemistry / Materials Science

created Apr 24, 2012 | popularity 5 / 5 (6) | comments 0 | with audio podcast

Low-temperature method 'grows' transparent zinc oxide films for use in displays, solar cells

The displays on flat-screen TVs and smartphones, as well as the panels on solar cells, all require materials that not only conduct electricity but are also highly transparent to visible light. One transparent ...

Chemistry / Materials Science

created Apr 12, 2012 | popularity not rated yet | comments 1

Scientists investigate mystery of telephone cord buckles

(PhysOrg.com) -- Ranging in thickness from a few nanometers to several micrometers, thin films and coatings play a role in a wide variety of applications. The reflective metal layer on a mirror, the coatings ...

Physics / General Physics

created Mar 27, 2012 | popularity 3.8 / 5 (4) | comments 4 | with audio podcast feature

NDSU nano research could impact flexible electronic devices

A discovery by a research team at NDSU and the National Institute of Standards and Technology shows the flexibility and durability of carbon nanotube films and coatings are intimately linked to their electronic properties. ...

Nanotechnology / Nanomaterials

created Feb 13, 2012 | popularity 5 / 5 (1) | comments 0

Harnessing plasmonics, engineers weld nanowires with light

At the nano level, researchers at Stanford have discovered a new way to weld together meshes of tiny wires. Their work could lead to exciting new electronics and solar applications. To succeed, they called ...

Nanotechnology / Nanophysics

created Feb 06, 2012 | popularity 4.8 / 5 (11) | comments 1 | with audio podcast

New path to flex and stretch electronics: Researchers develop solution-based fabrication technique

(PhysOrg.com) -- Imprinting electronic circuitry on backplanes that are both flexible and stretchable promises to revolutionize a number of industries and make "smart devices" nearly ubiquitous. Among the ...

Nanotechnology / Nanophysics

created Dec 13, 2011 | popularity 5 / 5 (4) | comments 0 | with audio podcast

3M shows photovoltaic film for windows

(PhysOrg.com) -- 3M drew press and viewer interest earlier this week at CEATEC with its show of special film that the company has developed to coat ordinary, existing windows and convert them into solar panels. ...

Technology / Energy & Green Tech

created Oct 07, 2011 | popularity 4.5 / 5 (11) | comments 4 report

Copper nanowire films could lower touch screen, LED and solar cell costs

Copper nanowires may be coming to a little screen near you. These new nanostructures have the potential to drive down the costs of displaying information on cell phones, e-readers and iPads, and they could ...

Nanotechnology / Nanomaterials

created Sep 26, 2011 | popularity 4.7 / 5 (6) | comments 7 | with audio podcast

How to produce flexible CIGS solar cells with record efficiency

High-performance flexible and lightweight solar cells, say, on plastic foils, have excellent potential to lower the manufacturing costs through roll-to-roll processing and the so called "balance-of-system" ...

Technology / Energy & Green Tech

created Sep 21, 2011 | popularity not rated yet | comments 2

An electronic bucket brigade could boost solar cell voltages

If solar cells could generate higher voltages when sunlight falls on them, they'd produce more electrical power more efficiently. For over half a century scientists have known that ferroelectrics, materials ...

Physics / General Physics

created Sep 15, 2011 | popularity 4.9 / 5 (8) | comments 7 | with audio podcast

SNS, HFIR experiments help refine thin-film solar cells

(PhysOrg.com) -- Solar cells that convert sunlight into electricity could be a widely used renewable energy source. Getting to that point, though, requires breakthroughs in their cost and their efficiency at turning sunbeams ...

Chemistry / Materials Science

created Sep 02, 2011 | popularity not rated yet | comments 0

Transparent electronics from graphene-based electrodes (w/ Video)

Flexible, transparent electronics are closer to reality with the creation of graphene-based electrodes at Rice University.

Nanotechnology / Nanomaterials

created Aug 01, 2011 | popularity 4.4 / 5 (9) | comments 1 | with audio podcast

Japanese researchers develop method for printing single crystal thin-film transistors

(PhysOrg.com) -- Researchers working out of the National Institute of Advanced Industrial Science and Technology (AIST) in Tsukuba, Japan have developed a means for printing thin film transistors using InkJet ...

Technology / Semiconductors

created Jul 20, 2011 | popularity 4.6 / 5 (9) | comments 0 | with audio podcast report