Results 111 to 120 of about 163,024 (255)

Characterization of radioactive waste generated during molybdenum-99 batch production

open access: yesRadiation Protection and Environment
The routine production of molybdenum-99 (99Mo) at the Isotope Production Facility, Bhabha Atomic Research Centre, using neutron activation of molybdenum trioxide generates both liquid and solid radioactive waste.
Shelly Goel   +6 more
doaj   +1 more source

Field Emission Dark Current of Technical Metallic Electrodes

open access: yes, 2007
In the framework of the Low Emittance Gun (LEG) project, high gradient acceleration of a low emittance electron beam will be necessary. In order to achieve this acceleration a -500 kV, 250 ns FWHM, pulse will be applied in between two electrodes.
Anders   +26 more
core   +1 more source

Effect of nature of oxygen interactions on friction of titanium, aluminum, and molybdenum [PDF]

open access: yes
Friction studies were conducted with a gold pin contacting titanium, aluminum, and molybdenum surfaces after exposure to oxygen with various methods. Oxygen was adsorbed on the surface, it reacted with the surface, and the surface was ion bombarded with ...
Buckley, D. H.
core   +1 more source

Preparación de un nuevo material híbrido orgánico/inorgánico mediante la intercalación de colina en bronce de molibdeno [PDF]

open access: yes, 2004
Intercalation of a organic compound, 2-hydroxyl etil trimetil ammonium, in the layered host molybdenum bronzes was achieved. Full characterization of solids was performed using chemical analysis, X-ray diffaction, thermal analysis and IR spectroscopy ...
Benito, P.   +3 more
core   +1 more source

Solid-state non-volatile electronically programmable reversible variable resistance device [PDF]

open access: yes, 1989
A solid-state variable resistance device (10) whose resistance can be repeatedly altered by a control signal over a wide range, and which will remain stable after the signal is removed, is formed on an insulated layer (14), supported on a substrate (12 ...
Daud, Taher   +3 more
core   +1 more source

Dynamics of solid dispersions in oil during the lubrication of point of contacts. Part 2: Molybdenum disulfide [PDF]

open access: yes
A Hertzian contact consisting of a steel ball in contact with a glass disk is lubricated with MoS2 dispersions and observed by optical microscopy at various slide/roll conditions. In general the behavior of MoS2 and graphite are similar.
Cusano, C., Sliney, H. E.
core   +1 more source

Explosives and pyrotechnic propellants for use in long term deep space missions [PDF]

open access: yes
Explosives and pyrotechnic propellant materials which will withstand heat sterilization cycling at 125 C and ten year deep space aging under 10 to the minus 6th power torr and 66 C have been selected.
Gorzynski, C. S., Jr., Maycock, J. N.
core   +1 more source

Thermo-optical properties of α-MoO3 thin films in the mid-infrared and phonon frequency shift

open access: yesJPhys Photonics
We investigate the mid-infrared thermo-optical properties of polycrystalline alpha-phase molybdenum trioxide ( α -MoO _3 ) thin films grown on fused silica substrates via pulsed laser deposition (PLD) at 500 °C.
Alessandro Bile   +7 more
doaj   +1 more source

Chronopotentiometry of refractory metals, actinides and oxyanions in molten salts: A review [PDF]

open access: yes
The applications of chronopotentiometry to the study of electrochemical behavior of three technologically important areas of refractory metals, actinides, and oxyanions in molten salts are critically reviewed.
Bansal, Narottam P.
core   +1 more source

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