ஒளி தொழில்நுட்பம் நிறுவனம் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Stay updated with breaking news from ஒளி தொழில்நுட்பம் நிறுவனம். Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.

Top News In ஒளி தொழில்நுட்பம் நிறுவனம் Today - Breaking & Trending Today

Biodegradable Display Tech Arrived But Will Consumers Pay the Price?

Given the ubiquity of devices in our lives and the waste that they create, researchers have been seeking various solutions to create more environmentally friendly electronics and display technologies.
To this end, scientists in Germany have developed a new technology and technique for producing more sustainable displays for devices that can biodegrade and thus be discarded without producing pollution, they said.
A team from the Karlsruhe Institute of Technology (KIT) developed new display technology based on the so-called electrochromic effect of the organic material used in the display, which uses light absorption to change colors, researchers said. They produced the technology using inkjet printing. ....

Baden Wüberg , Manuel Pietsch , Heidelberg Innovationlab , Light Technology Institute , Karlsruhe Institute Of Technology , Karlsruhe Institute , Technology Institute , Lifecycle Display , ஒளி தொழில்நுட்பம் நிறுவனம் , கார்ல்‌ஸ்ரூ நிறுவனம் ஆஃப் தொழில்நுட்பம் , கார்ல்‌ஸ்ரூ நிறுவனம் , தொழில்நுட்பம் நிறுவனம் ,

Perovskite Solar Modules: High Efficiency on a Large Surface Area

Karlsruhe Institute of Technology
An innovative combination of processes enables the interconnection of cells to form modules with nearly no losses. (Photo: Amadeus Bramsiepe, KIT)
From cell to module without loss of efficiency: This is one of the main challenges of perovskite photovoltaics. Researchers at Karlsruhe Institute of Technology (KIT) have now managed to produce perovskite solar modules with minimum scaling loss. For this purpose, they combined laser-based series interconnections with vacuum processing of all layers of the solar cell. They achieved an 18 percent efficiency on an area of four square centimeters – a world record for vacuum-processed perovskite solar modules. ....

Baden Wüberg , Ulrichw Paetzold , David Ritzer , Tobias Abzieher , Energy Center , Institute Of Microstructure Technology , Materials Research Society , Framework Programme For Research , German Federal Ministry For Economic Affairs , Light Technology Institute , Researchers At Karlsruhe Institute Of Technology , Generation Photovoltaics Department , Karlsruhe Institute , Based Vapor Deposition , Solar Cell Layers , Efficiency Levels , More Than , Larger Surfaces , Microstructure Technology , German Federal Ministry , Economic Affairs , European Horizon , ஆற்றல் மையம் , பொருட்கள் ஆராய்ச்சி சமூகம் , கட்டமைப்பு ப்ரோக்ராம் க்கு ஆராய்ச்சி , ஜெர்மன் கூட்டாட்சியின் அமைச்சகம் க்கு பொருளாதார வாழ்க்கைத்தொழில்கள் ,

Nanotechnology Now - Press Release: Shedding light on perovskite films: Efficient materials for future solar cells - New model to determine photoluminescence quantum efficiency

Our NanoNews Digest Sponsors
Home > Press > Shedding light on perovskite films: Efficient materials for future solar cells - New model to determine photoluminescence quantum efficiency
In terms of efficiency, perovskite solar cells have caught up on silicon solar cells, but some of their properties are not yet understood completely.
CREDIT
Markus Breig, KIT
Abstract:
Photovoltaics decisively contributes to sustainable energy supply. The efficiency of solar cells in directly converting light energy into electrical energy depends on the material used. Metal-halide perovskites are considered very promising materials for solar cells of the next generation. With these semiconductors named after their special crystal structure, a considerable increase in efficiency was achieved in the past years. Meanwhile, perovskite solar cells have reached an efficiency of up to 25.5 percent, which is quite close to that of silicon solar cells that are presently dominating t ....

Baden Wuberg , Paul Fassl , Markus Breig , Ulrichw Paetzold , Sandra Wiebe , Monika Landgraf , Technical University Of Dresden , Contact For This Press , Hydrogen Production , Institute Of Microstructure Technology , Materials For Next Generation Photovoltaics Group , Research University , Light Technology Institute , Karlsruhe Institute Of Technology , Wave Inc , Home Press , Heidelberg University , Advanced Materials , Technical University , Microstructure Technology , Have More Optimization Potentials , Advanced Optics , Next Generation Photovoltaics Group , Karlsruhe Institute , Nanotechnology Now , Inexpensive Alternative Material March ,

Shedding light on perovskite films

E-Mail
IMAGE: In terms of efficiency, perovskite solar cells have caught up on silicon solar cells, but some of their properties are not yet understood completely.
view more
Credit: Markus Breig, KIT
Photovoltaics decisively contributes to sustainable energy supply. The efficiency of solar cells in directly converting light energy into electrical energy depends on the material used. Metal-halide perovskites are considered very promising materials for solar cells of the next generation. With these semiconductors named after their special crystal structure, a considerable increase in efficiency was achieved in the past years. Meanwhile, perovskite solar cells have reached an efficiency of up to 25.5 percent, which is quite close to that of silicon solar cells that are presently dominating the market. Moreover, the materials needed for perovskite solar cells are rather abundant. The solar cells can be produced easily and at low cost and they can be used fo ....

Paul Fassl , Yana Vaynzof , Diana Howard , Felixj Berger , Ulrichw Paetzold , Lukasm Falk , Bryces Richards , Vincent Lami , Jana Zaumseil , Technical University Of Dresden , Light Technology Institute , Energy Center , Institute Of Microstructure Technology , Materials For Next Generation Photovoltaics Group , Heidelberg University , Advanced Materials , Technical University , Microstructure Technology , Have More Optimization Potentials , Advanced Optics , Next Generation Photovoltaics Group , Cell Press , Chemistry Physics Materials Sciences , Energy Fuel Non Petroleum , Electrical Engineering Electronics , பிரிக்ஸ் ரிச்சர்ட்ஸ் ,

KIT - KIT - Media - Press Releases - PI 2021 - Shedding Light on Perovskite Films

Efficient Materials for Future Solar Cells – New Model to Determine Photoluminescence Quantum Efficiency
In terms of efficiency, perovskite solar cells have caught up on silicon solar cells, but some of their properties are not yet understood completely. (Photo: Markus Breig, KIT)
Perovskite semiconductors are considered promising materials for solar cells of the next generation. Suitability of a semiconductor for photovoltaics is reflected among others by the so-called photoluminescence quantum efficiency. Researchers of Karlsruhe Institute of Technology (KIT) have now developed a model, by means of which photoluminescence quantum efficiency of perovskite films can be determined exactly for the first time. This is reported in Matter (DOI: 10.1016/j.matt.2021.01.019). ....

Baden Wuberg , Paul Fassl , Ulrichw Paetzold , Initiale Recycelte Photolumineszenz , Abbildung Foto , Technical University Of Dresden , Light Technology Institute , Institute Of Microstructure Technology , Materials For Next Generation Photovoltaics Group , Researchers Of Karlsruhe Institute Technology , Heidelberg University , Karlsruhe Institute , Advanced Materials , Technical University , Microstructure Technology , Have More Optimization Potentials , Recycelte Photolumineszenz , Advanced Optics , Next Generation Photovoltaics Group , தொழில்நுட்ப பல்கலைக்கழகம் ஆஃப் டிரெஸ்டன் , ஒளி தொழில்நுட்பம் நிறுவனம் , பொருட்கள் க்கு அடுத்தது ஜெநரேஶந் ஒளிமின்னழுத்தங்கள் குழு , ஆராய்ச்சியாளர்கள் ஆஃப் கார்ல்‌ஸ்ரூ நிறுவனம் தொழில்நுட்பம் , ஹைடெல்பெர்க் பல்கலைக்கழகம் , கார்ல்‌ஸ்ரூ நிறுவனம் , தொழில்நுட்ப பல்கலைக்கழகம் ,