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Cobalt Selenide Sputtering Target
High Purity Co-Se Sputtering Target
Product Product Code Order or Specifications
(2N) 99% Cobalt Selenide Sputtering Target CO-SE-02-ST Contact American Elements
(2N5) 99.5% Cobalt Selenide Sputtering Target CO-SE-025-ST Contact American Elements
(3N) 99.9% Cobalt Selenide Sputtering Target CO-SE-03-ST Contact American Elements
(3N5) 99.95% Cobalt Selenide Sputtering Target CO-SE-035-ST Contact American Elements
(4N) 99.99% Cobalt Selenide Sputtering Target CO-SE-04-ST Contact American Elements
(5N) 99.999% Cobalt Selenide Sputtering Target CO-SE-05-ST Contact American Elements
American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopeia/British Pharmacopeia) and follows applicable ASTM testing standards.See safety data and research below and pricing/lead time above. American Elements specializes in producing high purity Cobalt Selenide Sputtering Targets with the highest possible density High Purity (99.99%) Metallic Sputtering Targetand 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 Inductively Coupled Plasma (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. "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 nanoparticles. We also produce Cobalt as disc, granules, ingot, pellets, pieces, powder, and rod. Other shapes are available by request.

Cobalt(Co) atomic and molecular weight, atomic number and elemental symbolCobalt is a Block D, Group 9, Period 4 element. The number of electrons in each of Cobalt's shells is 2, 8, 15, 2 and its electronic configuration is [Ar] 3d7 4s2. In its elemental form cobalt's CAS number is 7440-48-4. The cobalt atom has a radius of 125.3.pm and it's Van der Waals radius is 200.pm. Cobalt and its compounds are somewhat toxic by skin contact and moderately toxic by inhalation. Cobalt has a metallic permeability two thirds that of iron. It exists as a mixture of two allotropes over a wide temperature range. The transformation is slow and accounts in part for the wide variation in the physical properties of cobalt. It is alloyed with iron, nickel and other metals to make Alnico, an alloy of unusual magnetic strength with many Cobalt Bohr Modelimportant Elemental Cobaltuses. Samarium-cobalt is one of the highest strength magnet alloys known. Cobalt compounds produce a brilliant and permanent blue color in ceramic glazes, glass, pottery, tiles, and enamels. Co-60 is useful as a gamma ray source. Toxicity of cobalt and its compounds are mild by skin contact and moderate by ingestion. Cobalt is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Cobalt was first discovered by George Brandt in 1737. The origin of the word Cobalt comes from the German word 'Kobalt or Kobold' which translates as "goblin", "elf" or "evil spirit". See Cobalt research below.

Selenide(Se) atomic and molecular weight, atomic number and elemental symbolSelenium is a Block P, Group 16, Period 4 element. The number of electrons in each of Selenium's shells is 2, 8, 18, 6 and its electronic configuration is [Ar] 3d10 4s2 4p4. In its elemental form selenium's CAS number is 7782-49-2. The selenium atom has a radius of 116.pm and it's Van der Waals radius is 190.pm. The EPA does not classify selenium as carcinogenic, although selenium sulfide Elemental Seleniumis a probable carcinogen. Selenates and selenites which are compounds of selenium, are highly toxic. Hydrogen selenide gas (SeH2) is the most acutely toxic compound of selenium. Selenium exhibits both photovoltaic action, where light is converted directly into electricity, and photoconductive action, where the electrical resistance decreases with increased illumination. of photocells and exposure meters for photographic use, as Selenium Bohr Modelwell as solar cells. Below its melting point, selenium is a p-type semiconductor and has many uses in electronic and solid-state applications. Selenium is available as metal and compounds with purities from 99% to 99.9999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Selenium was first discovered by Jons Berzelius in 1817. The origin of the name Selenium comes from the Greek word "Selênê" meaning moon. See selenium research below.

PRODUCT CATALOG Cobalt Products News Foil Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc. Home

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Recent Research & Development for Cobalt

  • Tetra-kis(3-cyano-pyridine-?N)bis-(thio-cyanato-?N)cobalt(II) 1,4-dioxane disolvate. Diehr S, Wöhlert S, Boeckmann J, Näther C. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1898. Epub 2011 Nov 30. PMID: 22199656 [PubMed - as supplied by publisher]

  • Bis(2,4-dioxo-5,5-diphenyl-imidazol-idin-ido-?N)bis-(propane-1,3-diamine-?N,N')cobalt(II). Hu X, Jiang Q, Wang D, Liu H. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1885. Epub 2011 Nov 30. PMID: 22199646 [PubMed - as supplied by publisher]

  • Poly[aqua-{?(3)-5-[(pyridin-2-ylmeth-yl)amino]-isophthalato-?N,N':O,O:O}cobalt(II)]. Zhu XH, Cheng XC. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1862. Epub 2011 Nov 30. PMID: 22199630 [PubMed - as supplied by publisher]

  • catena-Poly[[[cis-aqua-dibromido-cobalt(II)]-?-(pyrazine-2-carb-oxy-lic acid)-?N,O:N] monohydrate]. Dares C, Fournier R, Lever AB. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1798-m1799. Epub 2011 Nov 23. PMID: 22199583 [PubMed - as supplied by publisher]

  • Poly[di-?(2)-aqua-?(5)-(pyridine-2,6-dicarboxyl-ato)-?(3)-(pyridine-2,6-dicarboxyl-ato)-cobalt(II)disodium]. Boyko AN, Golenya IA, Izotova YA, Haukka M, Prisyazhnaya EV. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1782-m1783. Epub 2011 Nov 19. PMID: 22199572 [PubMed - as supplied by publisher]

  • Diaqua-bis-(pyridine-2-sulfonato-?N,O)cobalt(II). Li ZS, Ng SW. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1781. Epub 2011 Nov 19. PMID: 22199571 [PubMed - as supplied by publisher]

  • Bis[tris-(ethyl-enediamine-?N,N')cobalt(III)] octa-kis-?-(3)-oxido-hexa-deca-?(2)-oxido-tetra-deca-oxido-?(12)-tetra-oxo-silicato-octa-molybdenum(VI)hexa-vanadium(IV,V) hexa-hydrate. Lu YK, Tian MM, Xu SG, Lü RQ, Liu YQ. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1776-m1777. Epub 2011 Nov 19. PMID: 22199568 [PubMed - as supplied by publisher]

  • Tetra-aqua-bis-(2-{[5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl]sulfan-yl}acetato)-cobalt(II) monohydrate. Yang GR, Li GT. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1746-m1747. Epub 2011 Nov 12. PMID: 22199545 [PubMed - as supplied by publisher]

  • Tetra-aqua-bis-[3-(pyridin-4-yl)benzoato-?N]cobalt(II). Wang HR, Li GT. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1743. Epub 2011 Nov 12. PMID: 22199542 [PubMed - as supplied by publisher]

  • Poly[[tetra-aqua-(?(4)-imidazole-4,5-dicarboxyl-ato)(?(3)-imidazole-4,5-dicarboxyl-ato)-?(3)-sulfato-?(2)-sulfato-cobalt(II)digadolinium(III)] monohydrate]. Zhu LC. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1741-m1742. Epub 2011 Nov 12. PMID: 22199541 [PubMed - as supplied by publisher]

  • Hexaaqua-cobalt(II) bis-(5-acetyl-2-hy-droxy-benzoate) dihydrate. Han LJ, Yang SP, Fu LL, Gao HL. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1733. Epub 2011 Nov 9. PMID: 22199535 [PubMed - as supplied by publisher]

  • Dichlorido[(4E,11E)-5,7,12,14-tetra-benzyl-7,14-dimethyl-1,4,8,11-tetra-aza-cyclo-tetra-deca-4,11-diene]cobalt(III) perchlorate. Roy TG, Hazari SK, Barua KK, Ng SW, Tiekink ER. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1722-m1723. Epub 2011 Nov 9. PMID: 22199529 [PubMed - as supplied by publisher]

  • {1,2-Bis[(3,5-dimethyl-1H-pyrazol-1-yl-?N)meth-yl]benzene}-dichloridozinc(II). Guzei IA, Spencer LC, Budhai A, Darkwa J. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1715-m1716. Epub 2011 Nov 9. PMID: 22199525 [PubMed - as supplied by publisher]

  • catena-Poly[[bis-(2,4-dichloro-benzoato)bis-(methanol-?O)cobalt(II)]-?-4,4'-bipyridine-?N:N']. Hyun MY, Kim PG, Kim C, Kim Y. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1705. Epub 2011 Nov 9. PMID: 22199519 [PubMed - as supplied by publisher]

  • Bis(pentane-2,4-dionato-?O,O')(1,10-phenanthroline-?N,N')cobalt(II). Perdih F. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1697. Epub 2011 Nov 5. PMID: 22199513 [PubMed - as supplied by publisher]

  • Diaqua-bis-(dihydrogen 3-aza-niumyl-1-hy-droxy-propyl-idene-1,1-di-phos-phon-ato-?O,O')cobalt(II). Tsaryk NV, Dudko AV, Kozachkova AN, Pekhnyo VI. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1694. Epub 2011 Nov 5. PMID: 22199511 [PubMed - as supplied by publisher]

  • Tetra-aqua-bis-{3-carb-oxy-5-[(4-carb-oxy-phen-yl)diazen-yl]benzoato-?O}cobalt(II) dihydrate. Bai L, Zhao J. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1689. Epub 2011 Nov 5. PMID: 22199506 [PubMed - as supplied by publisher]

  • Tetra-aqua-bis-(2-methyl-1H-imidazole-?N)cobalt(II) naphthalene-1,5-disulfonate. Jin Y. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1686. Epub 2011 Nov 5. PMID: 22199503 [PubMed - as supplied by publisher]

  • Diaqua-bis-(dimethyl sulfoxide-?O)bis(saccharinato-?N)cobalt(II). Potwana FS, Van Zyl WE. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1667-m1668. Epub 2011 Nov 5. PMID: 22199492 [PubMed - as supplied by publisher]

  • Pulmonary toxicity after exposure to military-relevant heavy metal tungsten alloy particles. Roedel EQ, Cafasso DE, Lee KW, Pierce LM. Toxicol Appl Pharmacol. 2011 Dec 16. [Epub ahead of print] PMID: 22198552 [PubMed - as supplied by publisher]

 

Recent Research & Development for Selenium

  • Selenoprotein K binds multi-protein complexes and is involved in the regulation of ER homeostasis. Shchedrina VA, Everley RA, Zhang Y, Gygi SP, Hatfield DL, Gladyshev VN. J Biol Chem. 2011 Oct 20. [Epub ahead of print] PMID: 22016385 [PubMed - as supplied by publisher]

  • Catalytic activity of selenomethionine in removing amino acid, peptide, and protein hydroperoxides. Suryo Rahmanto A, Davies MJ. Free Radic Biol Med. 2011 Oct 1. [Epub ahead of print] PMID: 22015433 [PubMed - as supplied by publisher]

  • Combination of chemometrically assisted voltammetry, calorimetry, and circular dichroism as a new method for the study of bioinorganic substances: application to selenocystine metal complexes. Gusmão R, Prohens R, Díaz-Cruz JM, Ariño C, Esteban M. J Biol Inorg Chem. 2011 Oct 21. [Epub ahead of print] PMID: 22015398 [PubMed - as supplied by publisher]

  • Marine and farmed fish on the Polish market: Comparison of the nutritive value and human exposure to PCDD/Fs and other contaminants. Szlinder-Richert J, Usydus Z, Malesa-Ciecwierz M, Polak-Juszczak L, Ruczynska W. Chemosphere. 2011 Oct 17. [Epub ahead of print] PMID: 22014661 [PubMed - as supplied by publisher]

  • Dietary selenium reduces retention of methyl mercury in freshwater fish. Bjerregaard P, Fjordside S, Hansen MG, Petrova MB. Environ Sci Technol. 2011 Oct 20. [Epub ahead of print] PMID: 22014184 [PubMed - as supplied by publisher]

  • Plant and fungal food components with potential activity on the development of microbial oral diseases. Daglia M, Papetti A, Mascherpa D, Grisoli P, Giusto G, Lingström P, Pratten J, Signoretto C, Spratt DA, Wilson M, Zaura E, Gazzani G. J Biomed Biotechnol. 2011;2011:274578. Epub 2011 Oct 17. PMID: 22013381 [PubMed - in process]

  • Selenium, selenoproteins and the thyroid gland: interactions in health and disease. Schomburg L. Nat Rev Endocrinol. 2011 Oct 18. doi: 10.1038/nrendo.2011.174. [Epub ahead of print] PMID: 22009156 [PubMed - as supplied by publisher]

  • Selenium inhibits migration of murine melanoma cells via down-modulation of IL-18 expression. Song H, Kim J, Lee HK, Park HJ, Nam J, Park GB, Kim YS, Cho D, Hur DY. Int Immunopharmacol. 2011 Oct 15. [Epub ahead of print] PMID: 22008306 [PubMed - as supplied by publisher]

  • Detection, Identification, and Quantification of Selenoproteins in a Candidate Human Plasma Standard Reference Material. Ballihaut G, Kilpatrick LE, Davis WC. Anal Chem. 2011 Oct 18. [Epub ahead of print] PMID: 22007999 [PubMed - as supplied by publisher]

  • Severe pre-eclampsia is associated with abnormal trace elements concentrations in maternal and fetal blood. Katz O, Paz-Tal O, Lazer T, Aricha-Tamir B, Mazor M, Wiznitzer A, Sheiner E. J Matern Fetal Neonatal Med. 2011 Oct 18. [Epub ahead of print] PMID: 22007865 [PubMed - as supplied by publisher]

  • Effects of Selenium Supplements on Cancer Prevention: Meta-analysis of Randomized Controlled Trials. Lee EH, Myung SK, Jeon YJ, Kim Y, Chang YJ, Ju W, Seo HG, Huh BY. Nutr Cancer. 2011 Oct 17. [Epub ahead of print] PMID: 22004275 [PubMed - as supplied by publisher]

  • Study of the correlation of serum selenium level with Behcet's disease. Esalatmanesh K, Jamshidi A, Shahram F, Davatchi F, Masoud SA, Soleimani Z, Salesi M, Ghaffarpasand I. Int J Rheum Dis. 2011 Oct;14(4):375-8. doi: 10.1111/j.1756-185X.2011.01649.x. Epub 2011 Sep 5. PMID: 22004235 [PubMed - in process]

  • Multi-metal(loid) methylation in methanoarchaea is linked to central intermediates of methanogenesis. Thomas F, Diaz-Bone RA, Wuerfel O, Huber B, Weidenbach K, Schmitz RA, Hensel R. Appl Environ Microbiol. 2011 Oct 14. [Epub ahead of print] PMID: 22003009 [PubMed - as supplied by publisher]

  • The Effects of Di(2-Ethylhexyl)Phthalate Exposure and Selenium Nutrition on Sertoli Cell Vimentin Structure and Germ-Cell Apoptosis in Rat Testis. Erkekoglu P, Zeybek ND, Giray B, Asan E, Hincal F. Arch Environ Contam Toxicol. 2011 Oct 16. [Epub ahead of print] PMID: 22002783 [PubMed - as supplied by publisher]

  • A superoxide anion-scavenger, 1,3-selenazolidin-4-one suppresses serum deprivation-induced apoptosis in PC12 cells by activating MAP kinase. Nishina A, Kimura H, Kozawa K, Sommen G, Nakamura T, Heimgartner H, Koketsu M, Furukawa S. Toxicol Appl Pharmacol. 2011 Oct 2. [Epub ahead of print] PMID: 22001386 [PubMed - as supplied by publisher]

  • Nutrition, dietary supplements and adenocarcinoma of the prostate. Schultz C, Meier M, Schmid HP. Maturitas. 2011 Oct 12. [Epub ahead of print] PMID: 22001108 [PubMed - as supplied by publisher]

  • Interactions of Cu(I) with Selenium-Containing Amino Acids Determined by NMR, XAS, and DFT Studies. Wang HC, Riahi M, Pothen J, Bayse CA, Riggs-Gelasco P, Brumaghim JL. Inorg Chem. 2011 Oct 14. [Epub ahead of print] PMID: 21999616 [PubMed - as supplied by publisher]

  • Effects of Basal Media and Supplements on Diethylstilbestrol-Treated Immature Mouse Primary Granulosa Cell Growth and Regulation of Steroidogenesis In Vitro. Ding T, Luo A, Yang S, Lai Z, Wang Y, Shen W, Jiang J, Lu Y, Ma D, Wang S. Reprod Domest Anim. 2011 Oct 15. doi: 10.1111/j.1439-0531.2011.01879.x. [Epub ahead of print] PMID: 21999365 [PubMed - as supplied by publisher]

  • Demographic and lifestyle factors and selenium levels in men and women in the U.S. Park K, Rimm E, Siscovick D, Spiegelman D, Morris JS, Mozaffarian D. Nutr Res Pract. 2011 Aug;5(4):357-64. Epub 2011 Aug 31. PMID: 21994531 [PubMed - in process]

  • New group 11 complexes with metal-selenium bonds of methyldiphenylphosphane selenide: a solid state, solution and theoretical investigation. Pop A, Silvestru A, Gimeno MC, Laguna A, Kulcsar M, Arca M, Lippolis V, Pintus A. Dalton Trans. 2011 Oct 13. [Epub ahead of print] PMID: 21993712 [PubMed - as supplied by publisher]

 

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