Scientists at ETH Zurich used a set of laser beams to create a honeycomb-like structure similar to that found in graphene. By loading ultracold atoms into this optical lattice, they can simulate electronic properties of this promising material. Such experiments may be used to identify electronic properties of materials which have yet to be discovered. Tilman Esslinger, … [Read more...]
New 60-Watt Thermoelectric Temperature Controller
ILX Lightwave has added the LDT-5940C to its portfolio of thermoelectric temperature controllers designed for testing of laser diodes and other optoelectronic devices. The LDT-5940C features 60W of temperature control, an intuitive front panel, and standard GPIB and USB 2.0 remote interface. Learn more from ILX Lightwave. … [Read more...]
The Fifteenth Meeting of the Symposium on Polymers
May 8 -10, Winterthur Museum & Gardens, Wilmington, Del. From its origins in polyimide materials and processes, The Symposium on Polymers has evolved into a comprehensive technical meeting with a broad focus on organic and polymeric materials with application in all areas of the microelectronics industry - from wafer level through standard and advanced level packaging. · … [Read more...]
SAE 2012 World Congress
April 24-26, Cobo Center, Detroit, Mich. The SAE 2012 World Congress theme, Get Connected, represents the new and diverse connections that will drive significant advancements in the auto industry of tomorrow. Not only does the theme symbolize literal connections, such as those between vehicles, infrastructure, the Internet, and the nation's electrical grid, but also … [Read more...]
Luminescent 'LED-Type' Design Breaks Efficiency Record
Researchers from the University of California, Berkeley have successfully designed a more efficient solar cell that is capable both of emitting light and absorbing it. The development came after researchers examined the reasoning behind why such a large gap existed between the theoretical limit to the amount of electrical energy that can be harvested by a solar cell and the … [Read more...]
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