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  • Tofu ingredient could revolutionize solar panel manufacture

    The chemical used to make tofu and bath salts could also replace a highly toxic and expensive substance used to make solar cells, a University study published in the journal Nature has revealed. Cadmium chloride is currently a key ingredient in solar cell technology used in millions of solar panels more

  • Ultrafast laser technique to observe electron action

    University of Central Florida physicist Zenghu Chang has done it again. For a third time this year, his research group has published an article in a Nature journal. This time, Chang and his team have developed a new ultrafast light source for observing electron motion in molecules – made up of nucle more

  • Taking the lead out of a promising solar cell

    Northwestern University researchers are the first to develop a new solar cell with good efficiency that uses tin instead of lead perovskite as the harvester of light. The low-cost, environmentally friendly solar cell can be made easily using "bench" chemistry -- no fancy equipment or hazardous mater more

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  • Improvement of power generation efficiency of solar cells and evaluation by fluorescence spectroscopy

    The light in the high-radiance wavelength region of the solar spectrum is not utilized effectively by silicon crystal-based solar cell modules. "Fluorescent materials" convert the ultraviolet component in the sunlight into light in the longer wavelength region where this solar cell modules can generate power. This article describes an example, how the efficiency of a fluorescent material can be evaluated, using a fluorescence spectrophotometer equipped with an integrating sphere, and a special program, which allows the determination of quantum yields of powders in a very comfortable way. more

Events Solar Cells

  • Defects in Semiconductors

    Energy efficiency in power distribution and conversion more than ever relies on semiconductor power switching transistors, solar cells, and light emitting diodes. Be they highest voltage blocking normally-off switches for hybrid cars, ultralow cost solar collection materials or tunable color solid s more

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Websites Solar Cells

AstraNet Systems - Manufacturer and supplier of spectrometers, fluorimeters, spectrophotometers from

home products news applications technical profile contact distributors AstraNet Systems Ltd is a specialist supplier and manufacturer to the UK European and Worldwide spectroscopy market. AstraNet Systems Ltd is a specialist supplier of standard or custom designed spectrophotometers for laboratory, more

heliatek - organic based photovoltaics

    Deutsch Home About Us About Us The Challenges Team Current investors Partners Technology Introduction Achievements Products News/Press All items Site news only Press releases only Press Kit In the news RSS-feed Careers Contact Us Welcome   New world record efficiency for organic photovoltaics ha more

Glossary - NorSun

Search PRODUCT & CUSTOMERS INNOVATION & TECHNOLOGY PEOPLE & OPPORTUNITIES INVESTORS & FUNDING HOME  / Glossary Glossary A - Alternating current (a.c.): Electric current in which the direction of the flow is reversed at frequent intervals, 100 times per second in Europe (50 cycles per second) and 120 more

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