American Elements
Chromium Sputtering Target
Cr
7440-47-3
Product
Product Code
Order or Specifications
99% Chromium Metal Sputtering Target
CR-M-02ST
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99.5% Chromium Metal Sputtering Target
CR-M-025ST
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99.9% Chromium Metal Sputtering Target
CR-M-03ST
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99.95% Chromium Metal Sputtering Target
CR-M-035ST
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99.99% Chromium Metal Sputtering Target
CR-M-04ST
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99.999% Chromium Metal Sputtering Target
CR-M-05ST
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See research below. American Elements specializes in producing high purity Chromium sputtering targets with the highest possible density and smallest possible average grain sizes for use in semiconductor, chemical vapor deposition (CVD) and physical vapor deposition (PVD) display and optical applications. Our standard Sputtering Targets for thin film are available monoblock or bonded with dimensions and configurations up to 820 mm with hole drill locations and threading, beveling, grooves and backing designed to work with both older sputtering devises as well as the latest process equipment, such as large area coating for solar energy or fuel cells and flip-chip applications. Research sized targets are also produced as well as custom sizes and alloys. All targets are analyzed using best demonstrated techniques including X-Ray Fluorescence (XRF), Glow Discharge Mass Spectrometry (GDMS), and Induction Plasma Spectrometry (ICP). "Sputtering" allows for thin film deposition of an ultra high purity sputtering metallic or oxide material onto another solid substrate by the controlled removal and conversion of the target material into a directed gaseous/plasma phase through ionic bombardment. We can also provide targets outside this range in addition to just about any size rectangular, annular, or oval target. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation. American Elements specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar or plate form, as well as other machined shapes and through other processes such as nanoparticles (See also application discussion at Nanotechnology Information and at Quantum Dots) and in the form of solutions and organometallics. We also produce Chromium as rods, powder and plates. Other shapes are available by request.

Chromium is a Block D, Group 6, Period 4 element. The electronic configuration is [Ar] 3d5 4s1. In its elemental form chromium's CAS number is 7440-47-3. The chromium atom has a radius of 124.9.pm and it's Van der Waals radius is 200.pm.

Formula CAS No. Appearance Molecular Weight
Cr 7440-47-3 Silvery 52.00
PRODUCT CATALOG Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc.
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Recent Research & Development for Chromium Sputtering Targets

  • Quantification problems in depth profiling of pwr steels using Ar+ ion sputtering and XPS analysis.
    Microsc Microanal. 2006 Oct;12(5):432-7.

  • Electron-irradiation damage in chromium nitrides and chromium oxynitride thin films.
    Micron. 2006;37(5):385-8. Epub 2006 Feb 24.

 

 

 

 

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