American Elements Logo and U.S. Registered Trademark

 

SINGLE CRYSTAL, POLYCRYSTAL, TARGET, PHYSICAL AND CHEMICAL VAPOR DEPOSITION, DISK, SUBSTRATE, AND POWDER

Specializing in Single and Poly Crystal Target, Substrate and Powder and Chemical and Physical Vapor Deposition (CVD and PVD) Evaporation Material, American Elements is a manufacturer of crystalline and polycrystalline high purity and pre-melted materials for optic, electronic and other high technology applications.

32.4 (A)/00.012

    

American Elements' production emphasizes ultra high Selected Ultra High Purity Semiconductor and Laser Crystals and Sputtering Targets

Hydrogen                                 Helium
Lithium Beryllium                     Boron Carbon Nitrogen Oxygen Fluorine Neon
Sodium Magnesium                     Aluminum Silicon Phosphorus Sulfur Chlorine Argon
Potassium Calcium Scandium Titanium Vanadium Chromium Manganese Iron Cobalt Nickel Copper Zinc Gallium Germanium Arsenic Selenium Bromine Krypton
Rubidium Strontium Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon
Cesium Barium Lanthanum Hafnium Tantalum Tungsten Rhenium Osmium Iridium Platinum Gold Mercury Thallium Lead Bismuth Polonium Astatine Radon
                                   
    Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium    
    Thorium Protactinium Uranium Neptunium Plutonium Americium Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawerencium    

(click on an element to view our products)
purity elemental and compound materials produced in the form of single crystal, polycrystalline pieces, boule, crackle and shaped charge and rod.
  We are recognized specialists in custom grown single and polycrystalline materials of any of the III-V and II-VI compounds when special orientations, purities or dopants are required. Unlike many other producers, our facilities are also set up to produce small or pilot scale lots cost effectively. All production materials are analyzed and certified prior to shipping. American Elements grows certified single phase structures for use in semiconductor, Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD) for use in applications including fuel cells and solar energy. Starting metallic compounds include ultra high purity metallic oxides and fluorides. See also Nanoparticles and Nanotechnology and deposition materials for other ionic delivery systems.

A partial list of such products is set forth below. Besides these standard products, American Elements will also custom synthesis crystalline structures to meet customer proprietary requirements.

American Elements produces custom layer substrates for both commercial and research applications and can deposit layers on selected substrates. For example, we can produce many custom variations of metallic nitride layers on various aluminum oxide composition substrates. We provide metallization for these materials and our other products.

American Element's crystal synthesis facility is equipped to synthesis crystalline structures using a variety of established technologies, including:

  • Crystal "pulling" by the Czochaiski method for production of semiconductor materials
  • Flux growth and gradient freeze
  • Directional solidification of fluorites using both the Bridgman-Stockbarger and float zoning techniques
Crystallography Laboratory showing Nd:YAG crystal growth in process

Contact us to discuss your particular requirements and specifications.
Partial list of Crystal, Substrate, Single Crystal, Wafer, Boule, Crackle Products:
 
PRODUCT CATALOG Foil Tolling Ultra High Purity Sputtering Target Submicron & Nanopowder Advanced Materials Information Center

 

Recent Research & Development for Crystal Growth

  • Effect of increasing titanium dioxide content on bulk and surface properties of phosphate-based glasses. Acta Biomater. 2007 Dec 7; [Epub ahead of print]

  • Viscoelasticity and primitive path analysis of entangled polymer liquids: From F-actin to polyethylene. J Chem Phys. 2008 Jan 28;128(4):044902.

  • New concept of solute distribution around a diffusive crystal-solution interface of a binary Lennard-Jones mixture from the viewpoint of molecular dynamics. J Chem Phys. 2008 Jan 28;128(4):044716.

  • DNA Linker-Mediated Crystallization of Nanocolloids. J Am Chem Soc. 2008 Feb 5; [Epub ahead of print]

  • Heterogeneous Crystal Growth of Methane Hydrate on Its sII [001] Crystallographic Face. J Phys Chem B. 2008 Feb 5; [Epub ahead of print]

  • The fuzzy crystallization algorithm: a new approach to complex systems modeling. IEEE Trans Syst Man Cybern B Cybern. 2001;31(6):891-901.

  • The Funnel Approach to the Precrystallization Production of Membrane Proteins. J Mol Biol. 2008 Jan 4; [Epub ahead of print]

  • Handling mammalian mitochondrial tRNAs and aminoacyl-tRNA synthetases for functional and structural characterization. Methods. 2008 Feb;44(2):176-189.

  • tRNA-dependent asparagine formation in prokaryotes: Characterization, isolation and structural and functional analysis of a ribonucleoprotein particle generating Asn-tRNA(Asn). Methods. 2008 Feb;44(2):146-163.

  • In situ monitoring of polymorph transformation of clopidogrel hydrogen sulfate using measurement of ultrasonic velocity. J Pharm Sci. 2008 Jan 31; [Epub ahead of print]

  • Overexpression, Crystallization, and Preliminary X-Ray Crystallographic Analysis of the Alanine Racemase from Enterococcus faecalis v583. J Microbiol Biotechnol. 2008 Jan;18(1):55-8.

  • Expression, Purification, and Crystallization and Preliminary X-Ray Crystallographic Analysis of CnrX from Cupriavidus metallidurans CH34. J Microbiol Biotechnol. 2008 Jan;18(1):43-7.

  • Role of Additives like Polymers and Surfactants in the Crystallization of Mebendazole. Yakugaku Zasshi. 2008 Feb;128(2):281-9.

  • Evaluation and selection of LiNbO(3) and LiTaO(3) substrates for SAW devices by the LFB ultrasonic material characterization system. IEEE Trans Ultrason Ferroelectr Freq Control. 2000;47(4):1068-76.

  • Densification, crystallization, and electrical properties of lead zirconate titanate glass-ceramics. IEEE Trans Ultrason Ferroelectr Freq Control. 2000;47(4):808-18.

  • Expression, purification, and crystallization of neuro- and cytoglobin. Methods Enzymol. 2008;436C:341-57.

  • The crystallographic study of left-handed Z-DNA d(CGCGCG)(2) and thermine complexes crystallized at various temperatures and at various concentration of cations. Biochem Biophys Res Commun. 2008 Jan 28; [Epub ahead of print]

  • Crystallization as a Means for the Switching of Nanoscale Containers. Langmuir. 2008 Feb 1; [Epub ahead of print]

  • DNA-programmable nanoparticle crystallization. Nature. 2008 Jan 31;451(7178):553-6.

  • DNA-guided crystallization of colloidal nanoparticles. Nature. 2008 Jan 31;451(7178):549-52.

 

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