Silicon dioxide is used in semiconductor technology for primary passivation (directly on the semiconductor surface) as an original gate dielectric in MOS technology. Today when scaling (dimension of the gate length of the MOS transistor) has progress...…
Hard X-ray photoelectron spectroscopy (HAXPES) measurements were conducted with two keV excitation energy to analyze the chemical structure of SnO2 and ATO NPs. The survey spectra of the sample series, along with photoemission line identification, th...…
We showed that using carbon-free cathodes such as ATO in Li-O2 cells can effectively prevent the formation of carbonates on the cathode surface (as generally observed with carbon cathodes). Instead, in addition to the common discharge product Li2O2, ...…
High-magnification photomicrographs of the M0S2 film wear track after one kilocycle sliding in dry argon. On the polished and sandblasted substrates, the MoS2 film was not continuous; however, on the sanded substrate, a more continuous film was produ...…
The application apparatus was designed to fit under the bell jar of a vacuum system. The atmosphere in which the films were applied could thus be controlled by evacuating the bell jar and backfilling it with the desired atmosphere. Previous results (...…
What is Molybdenum disulfide?Molybdenum disulfide is used as a dry lubricant in, e.g., greases, dispersions, friction materials, and bonded coatings. Molybdenum-sulfur complexes may be used in suspension but are more commonly dissolved in lubricating...…
The total amount of LiOH is quantified by titration with an aqueous solution of HCl using methyl red as an indicator while purging the titrant solution with argon to avoid the dissolution of atmospheric CO2. It has to be noted that dissolved CO2 from...…
The strong and sharp X-ray diffraction (XRD) peak at 26.36° can be assigned to the (002) plane of Graphite. The lattice spacing of d (002) is calculated to be 3.38 Å by bulk Graphite, suggesting a high degree of graphitization of Graphite. This concl...…
A clearer indication of the role of grain size in the optimization of the mechanical properties of TiB2 is provided by the fracture toughness as measured by the mode I critical stress intensity factor KIc. For fully dense specimens at room temperatur...…
The bane of all ceramic materials is that a particular measured property value for a particular specimen may depend on a particular feature of the particular microstructure of that particular specimen. In the absence of tightly controlled processing ...…
Worldwide demand for graphite steadily increased throughout 2012 and into 2013. This increase resulted from the improvement of global economic conditions and its impact on industries that use graphite. Principal import sources of natural graphite wer...…
The phototransistors utilizing hybrid MoS2/PbS QDs were fabricated by Pak et al.. The PbS QDs were surface modified with n-type tetrabutylammonium iodide (TBAI) and p-type 1,2-ethanedithiol (EDT) ligands to develop p–n junctions. The MoS2/PbS-TBAI/Pb...…
Because of their excellent properties, aluminum alloys with silicon, magnesium, and copper have been extensively used as alloying elements in various applications. In recent decades, aluminum matrix composites (AMCs) have been an advanced engineering...…
What's the purpose of Colloidal gold? Colloidal Gold The solution is stable, safe, reliable, non-toxic, transparent, and tastes great. It can also be used in other areas such as biological coloring, DNA analysis, industrial catalysis and removal ...…
is a reliable supplier for high purity Praseodymium Oxide Pr6O11 Powder CAS 12037-29-5, 99.9%.…
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