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Glass Capacitor for High-Temperature Applications To meet the demand for smaller, lighter capacitors that have high energy densities, an ORNL researcher developed a capacitor made of glass rods that is constructed like insulated wire. This device can be used for power factor correction, high-voltage capacitors, power electronic filters, energy storage, and components in electric and hybrid-electr…

: Fact Sheets

Plasma-Ionizedgas Plasma/Ionized Gas Impurity Sensor The Impurity Filterscope for measuring visible light emission from plasmas and ionized gases The filterscope is a diagnostic for monitoring visible light emission from plasmas and other ionized gases. Light from a plasma is conducted to the filterscope via optical fibers. This light is split into multiple paths, and optical bandpass filters in…

Epoxy Based Nanodielectric with Homogeneously Distributed Nanoparticles The dielectric breakdown strength of materials is important when designing high voltage power equipment. This invention is related to decreasing insulation thickness in high voltage systems without changing system voltage requirements. The invention presents fabrication of novel materials for electrical insulation with improv…

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: Epoxy, Dielectric, Fusion...

Sensingindividualcarbon Contour plot of FE current (in nA) from an isolated VACNC, measured during a raster scan of the 2- m- diam probe at a height of 10 m above the substrate surface and biased at 300 V. The probe was scanned in discrete steps of 2 m with a current measurement taken after each step. Sensing Individual Carbon Nanotube Emissions Probe for mapping field emission from individua…

Atomichydrogensensor Atomic Hydrogen Sensor Low-cost sensor for measuring the atomic fraction in highly dissociated hydrogen Atomic hydrogen is a very important constituent for a number of important processes. These include the removal of oxides from GaAs, the effective cleaning of oxides and hydrocarbons from Ge and Si surfaces, the chemical passivation and surface reconstruction of cleaned Si …

: Design, Sensor, Hydrogen...

FED/INTOR reactor design studies FED/INTOR REACTOR DESIGN STUDIES" T. G. Brown B. A. Cramer J . P. Davisson M. H. Kunselman W. T. Reiersen P. H. Sager D. J . S t r i c k l e r COiiF-G2C36P--l DEC'2 013 464 MARCH 1 9 8 2 *Research sponsored by the Office of Fusion Energy, U.S. Department of Energy, under contract W-7405-eng-26 with the Union Carbide Corporation. By acceptance of this …

: Assembly, Design, Plasma...

Fusion engineering device magnetic systems design By acceptance of ihis article, the publisher or^ciDier'.t acknowledges the U.S. Government's right to retain a non xc. .-' , royalty-free license in and to any copyright covering the article. FUSION ENGINEERING DEVICE MAGNETIC SYSTEMS DESIGN* R. W. D e r b y r R. J . Hooper/ B. L. Hunter,+ S. S. K a l s i , f V. C. Srivastava,+ S. Kim,* J.…

: Design, Shaping, Plasma...

Method of Rapidly Screening Buffer Layers in Photovoltaics This ORNL invention offers a new method to characterize the electrical properties of a material over a large area. Current methods permit measurement of only one spot of a substrate material at a time; the new method can measure the impedance of many spots on a large substrate simultaneously. This approach is particularly useful for solar…

TRAC-PF1 analyses of potential pressurized-thermal-shock transients at a Combustion-Engineering PWR. [Overcooling] LJ!+R -84-502 , i $ Los Alamos Nallonal Laboratory is oP@rated by tha Unlvaraity of California fur the United States Deparlmont of Energy under contract W-741J5-ENG-36 . LA- UI+-84-502 DE84 007495 TITLE: TRAC-PF1 ANALYSES OF POTENTIAL PRESSURIZED-THERMAL-SHOCK TRANSIENTS AT…

Clad Fiber Capacitor and Fabrication Method Using glass and high performance polymer technology, an ORNL researcher developed a method for producing energy storage capacitors with high power density and the ability to operate at high temperatures. Conventional capacitors have low power densities and are limited to low temperature operations. The invention uses a drawing/pulling technique to form…

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