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Latest Yttrium barium copper oxide Stories

2012-01-14 01:55:19

New Superconducting Materials Improve the Efficiency and Reliability of Grids and Systems For the first time, a superconducting current limiter based on YBCO strip conductors has now been installed at a power plant. At the Boxberg power plant of Vattenfall, the current limiter protects the grid for own consumption that is designed for 12 000 volts and 800 amperes against damage due to short circuits and voltage peaks. The new technology co-developed by Karlsruhe Institute of Technology and...

2011-10-27 14:15:11

Researchers from North Carolina State University have developed a new computational approach to improve the utility of superconductive materials for specific design applications — and have used the approach to solve a key research obstacle for the next-generation superconductor material yttrium barium copper oxide (YBCO). A superconductor is a material that can carry electricity without any loss — none of the energy is dissipated as heat, for example. Superconductive materials...

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2010-03-31 08:04:48

Award-winning materials expert and UH grad returns with SuperPower, Inc Although the U.S. electric power industry is one of the greatest engineering marvels of the 20th century, aging technology and an increase in demand create problems for the electricity infrastructure that need to be fixed. Venkat Selvamanickam, director of the Applied Research Hub and the M.D. Anderson chair professor of the department of mechanical engineering, University of Houston, is developing a technology with high...

2010-02-03 15:42:00

Research Superiority Award to Enable Recruitment of Stellar Faculty, Formally Establish Applied Research Hub at Texas Center for Superconductivity (TcSUH-ARH) HOUSTON, Feb. 3 /PRNewswire-USNewswire/ -- The University of Houston has received a Research Superiority Award from the Texas Emerging Technology Fund (ETF), announced today by Gov. Rick Perry on behalf of the ETF board. The University of Houston's Texas Center for Superconductivity (TcSUH) will receive $3.5 million over a five-year...

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2009-12-10 13:28:27

Newly patented method could improve superconductors, optical devices, and microelectronics Two scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have developed a method to control the buildup of hydrogen fluoride gas during the growth of precision crystals needed for applications such as superconductors, optical devices, and microelectronics. The invention "” by Vyacheslav Solovyov and Harold Wiesmann and recently awarded U.S. Patent number 7,622,426...

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2009-06-17 14:40:00

Researchers at the National Institute of Standards and Technology (NIST) have discovered that a reduction in mechanical strain at the boundaries of crystal grains can significantly improve the performance of high-temperature superconductors (HTS). Their results* could lead to lower cost and significantly improved performance of superconductors in a wide variety of applications, such as power transmission, power grid reliability and advanced physics research.One of the main challenges in...


Word of the Day
callithump
  • A somewhat riotous parade, accompanied with the blowing of tin horns, and other discordant noises; also, a burlesque serenade; a charivari.
'Callithump' is a back-formation of 'callithumpian,' a 'fanciful formation' according to the Oxford English Dictionary. However, the English Dialect Dictionary, says 'Gallithumpians' is a Dorset and Devon word from the 1790s that refers to 'a society of radical social reformers' or 'noisy disturbers of elections and meetings.'
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