Skip to main content

Magnesium Fluoride Sputtering Targets and Applications

Magnesium Fluoride (MgF2) Sputtering Targets (Size:1'' ,Thickness:0.250'' , Purity: 99.9%), is an inorganic compound with the formula MgF2. The compound is a white crystalline salt and is transparent over a wide range of wavelengths, with commercial uses in optics that are also used in space telescopes. It occurs naturally as the rare mineral sellaite.
Magnesium Fluoride (MgF2) Sputtering Targets can be used in many various applications. Magnesium Fluoride sputtering targets can be use in semiconductor, chemical vapor deposition (CVD) and physical vapor deposition (PVD) display and optical applications.
We will give you an example which shows how Magnesium Fluoride (MgF2) Sputtering Targets can be used for anti-reflective coating on glass substrate. An anti-reflection nano coating (AR coating) is a dielectric thin-film coating applied to an optical surface in order to reduce the optical reflectivity of that surface in a certain wavelength range. Ideally, an antireflection coating should have a refractive index equal to the square root of the index of the glass substrate. The most common material for a single-layer coating is magnesium fluoride, which has a relatively low index of about 1.38 at visible wavelengths. Magnesium fluoride is a dielectric material with a wide transmission range and a low refractive index. So it can be used as anti-reflective nano coating to reduce the loss of light in lenses or mirrors. There are various methods of preparing AR nano coating on glass substrates. One of the processes that an be used for this application is ion-beam sputtering method.
Ion-beam sputtering (IBS) is a method in which the target is external to the ion source. A source can work without any magnetic field like in a hot filament ionization gauge. Magnesium fluoride is a key compound which can be used in ion beam sputtering applications. 
Labels:

Comments

Post a Comment

Popular posts from this blog

Molybdenum Trioxide Nanoparticles/Nanopowder and Applications

General Information about Molybdenum Trioxide                                                     Molybdenum trioxide is chemical compound with the formula MoO3. Its chief application is as an oxidation catalyst and as a raw material for the production of molybdenum metal.  Molybdenum Trioxide  is a very light blue powder. Molybdenum Trioxide Nanoparticles/Nanopowder and Their Applications                                                    Like many  nanoparticles/nanopowder , Molybdenum Trioxide nanoparticles/nanopowder are used as catalysts. These catalysis reactions include hydrogenation catalysis and cracking catalysis. Molybdenum Trioxide nanoparticles/  nanopowder are useful for...
Post a Comment
Read more

Improving Dialysis Process with Graphene

Researchers from Mechanical and Electrical Engineering Departments of MIT recently showed that graphene is a powerful material candidate for use in the dialysis systems (such as hemodialysis machines in medical institutes for filtering human blood). In order to prepare graphene as a dialysis material, researchers used a procedure opposite to the general treatments that nanotechnology people use. Dialysis is a process of filtering different solutions such as human blood by a membrane in order to remove waste molecules, drugs, chemical residues from the solution. In some cases, the process can be used for purification of chemicals or isolation of different molecules for medical diagnosis. It is an essential process for scientists especially in the medical operations. Image Retrieved From: http://www.graphene-nownano.manchester.ac.uk/our-research/examples-of-current-projects/fundamental-science/use-of-graphene-as-bio-membrane/ The traditional membranes used in dialysis are thick ...
Post a Comment
Read more

Graphene Oxide Dispersion

Graphene oxide refers to a mono-atomic layer material obtained when graphite crystals are oxidized. This is one of the graphene materials that are commercially available because of  its ability to dissolve in water  which makes the oxidation process suitable. In this article, we will talk about the  synthesis, the properties and some of the applications of graphene oxide dispersion in water . Seven Properties of Graphene Oxide Dispersion The properties of a material are defined through its structure, however, this material is very peculiar, since there is no unambiguous model of this material. Graphene Oxide dispersion offers remarkable physical, chemical and mechanical properties that give the opportunity to new applications. Graphene Oxide is amorphous , but, in general, graphene oxide can be described as a two-dimensional sheet containing honeycomb carbon atoms with functional groups of hydroxide and oxygen, unlike the graphene model that seeks to completely re...
Post a Comment
Read more