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Effect of corrosion of stainless steel welded within lithium chloride
(2016-01-01)
The difficulties experienced in welding processes of martensitic stainless steel led to development of a new class of them, known as stainless mild martensitic steels. Also, due to the current high demand for energy and ...
Measurement of orthovoltage X-ray intensity with a lithium niobate transducer
(2009-12-01)
A microcontrolled instrument for measuring the energy fluence rate (or intensity) of X-ray pulses in the orthovoltage range of 120 to 300 kV is described. The prototype instrument consists of a pyroelectric sensor, a ...
Simultaneous Photorefractive Recording And Fixing In Lithium Niobate Crystals Using Self-stabilized Techniques: Effect Of The Iron Reduction State
(Optical Society of American (OSA), 2005)
Influence of oxygen flow on crystallization and morphology of LiNbO 3 thin films
(2002-01-01)
Polymeric precursor solution (Pechini method) was used to deposit LiNbO 3 thin films by spin-coating on (100) silicon substrates. X-ray diffraction data of thin films showed that the increase of oxygen flow promotes a ...
Influence of oxygen atmosphere on LiNbO3 thin films prepared by Pechini process
(2004-07-27)
Thin films of lithium niobate were deposited on the Pt/Ti/SiO2 (111) substrates by the polymeric precursor method (Pechini process). Annealing in static air and oxygen atmosphere was performed at 500°C for 3 hours. The ...
Structural and optical properties of Eu3+ and Mg2+ doped LiTaO3 obtained via the polymeric precursor method
(2009-12-01)
This work reports on the pure lithium tantalate (LiTaO3), europium (III)-doped LiTaO3 and magnesium (II)-europium (III)-doped LiTaO3 preparared by the polymeric precursor method, using four different powered samples of ...
Improvement of transport properties of Lix(Ni 0.8Co0.2)O2 oxide in the formation of Li x(Ni0.8Co0.2)O2/PANI composite
(2005-11-07)
Several authors have proposed that lithium diffusivity is the restrictive step in the insertion and extraction lithium processes in Li 1-x[Ni(y-x)Nix]Co1-yO2 cathodic oxides. In this article we calculated the lithium ...
Oxygen Interstitial Dynamics in Bi(2)Sr(2)CaCu(2)O(8+delta) Oxides Measured by Mechanical Spectroscopy
(Trans Tech Publications Ltd, 2008-01-01)
Many researchers became interested in the discovery of Bi(2)Sr(2)CaCu(2)O(8+delta) oxides with critical temperature of around 80 K. It is known that the critical temperature is related to the CuO2 planes of the material. ...