American Elements

 

Lanthanum Telluride Sputtering Target
High Purity LaTe Sputtering Target
Product
Product Code
 Order or Specifications
(2N) 99% Lanthanum Telluride Sputtering Target
LA-TE-02-ST
 Contact American Elements
(2N5) 99.5% Lanthanum Telluride Sputtering Target
LA-TE-025-ST
 Contact American Elements
(3N) 99.9% Lanthanum Telluride Sputtering Target
LA-TE-03-ST
 Contact American Elements
(3N5) 99.95% Lanthanum Telluride Sputtering Target
LA-TE-035-ST
 Contact American Elements
(4N) 99.99% Lanthanum Telluride Sputtering Target
LA-TE-04-ST
 Contact American Elements
(5N) 99.999% Lanthanum Telluride Sputtering Target
LA-TE-05-ST
 Contact American Elements
Telluride IonAmerican 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 Lanthanum Telluride 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 Lanthanum as disc, granules, ingot, pellets, pieces, powder, and rod. Other shapes are available by request.

Lanthanum(La) atomic and molecular weight, atomic number and elemental symbol Lanthanum is a Block F, Group 3, Period 6 element. The number of electrons in each of Lanthanum's shells is 2, 8, 18, 18, 9, 2 and its electronic configuration is [Xe] 5d1 6s2. In its elemental form lanthanum 's CAS number is 7439-91-0. The lanthanum atom has a radius of 187.pm and it's Van der Waals radius is 200.pm. Lanthanum and compounds of Elemental LanthanumLanthanum are somewhat toxic. Lanthanum is one of the products manufactured and distributed under the tradename AE Rare EarthsLanthanum Bohr Model. Lanthanum is the first element in the rare earth or lanthanide series. It is the model for all the other trivalent rare earths. After cerium, it is the second most abundant of the rare earths. Lanthanum 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.Lanthanum-rich lanthanide compositions have been used extensively for cracking reactions in FCC catalysts, especially to manufacture low-octane fuel for heavy crude oil. The name Lanthanum originates from the Greek word Lanthaneia which means 'To lie hidden'. See Lanthanum research below.

Tellurium(Te)atomic and molecular weight, atomic number and elemental symbolTellurium is a Block P, Group 16, Period 5 element. The number of electrons in each of Tellurium's shells is 2, 8, 18, 18, 6 and its electronic configuration is [Kr] 4d10 5s2 5p4. In its elemental form tellurium's CAS number is 13494-80-9. The tellurium atom has a radius of 143.2.pm and it's Van der Waals radius is 206.pm. Tellurium is a p-type semiconductor, and shows greater conductivity in certain directions, depending on alignment of the atoms. It is grown in crystalline form with other elements such as indium telluride. Its conductivity increases slightly with exposure to light which makes many tellurides candidates for solar energyapplications. Tellurium improves the machinability of copper and stainless steel, and its addition to lead decreases the corrosive action of sulfuric acid on lead and improves its strength and hardness. Elemental TelluriumTellurium is used as Tellurium Bohr Modela basic ingredient in blasting caps, and is added to cast iron for chill control. Tellurium is used in ceramics. Bismuth telluride has been used in thermoelectric devices. Iron 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. Tellurium was first discovered by Franz Muller von Reichenstein in 1782. The name Tellurium originates from the Greek word 'Tellus' meaning Earth. See Tellurium research below.

PRODUCT CATALOG Lanthanum 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 Lanthanum

  • Intestinal pseudo-obstruction secondary to persistent constipation due to lanthanum carbonate. Camarero-Temińo V, Mercado-Valdivia V, Hijazi-Prieto B, Abaigar-Luquin P. Nefrologia. 2012 Jan 27;32(1):129. doi: 10.3265/Nefrologia.pre2011.Nov.11191. English, Spanish. No abstract available. PMID: 22294019 [PubMed - as supplied by publisher]

  • Chlorination of Lanthanum Oxide. Gaviría JP, Navarro LG, Bohé AE. J Phys Chem A. 2012 Jan 25. [Epub ahead of print] PMID: 22280490 [PubMed - as supplied by publisher]

  • Dipyridyl ?-diketonate complexes and their use as metalloligands in the formation of mixed-metal coordination networks. Burrows AD, Mahon MF, Renouf CL, Richardson C, Warren AJ, Warren JE. Dalton Trans. 2012 Jan 26. [Epub ahead of print] PMID: 22278306 [PubMed - as supplied by publisher]

  • Multifunctional lanthanum tetraphosphonates: Flexible, ultramicroporous and proton-conducting hybrid frameworks. Colodrero RM, Olivera-Pastor P, Losilla ER, Aranda MA, Leon-Reina L, Papadaki M, McKinlay AC, Morris RE, Demadis KD, Cabeza A. Dalton Trans. 2012 Jan 25. [Epub ahead of print] PMID: 22278089 [PubMed - as supplied by publisher]

  • Biosorption and desorption of lanthanum(III) and neodymium(III) in fixed-bed columns with Sargassum sp.: Perspectives for separation of rare earth metals. Oliveira RC, Guibal E, Garcia O. Biotechnol Prog. 2012 Jan 24. doi: 10.1002/btpr.1525. [Epub ahead of print] PMID: 22275117 [PubMed - as supplied by publisher]

  • Mid-infrared spectral broadening in an ultrafast laser inscribed gallium lanthanum sulphide waveguide. McCarthy JE, Bookey HT, Psaila ND, Thomson RR, Kar AK. Opt Express. 2012 Jan 16;20(2):1545-51. doi: 10.1364/OE.20.001545. PMID: 22274497 [PubMed - in process]

  • Redetermination of LaZn(5) based on single crystal X-ray diffraction data. Oshchapovsky I, Zelinska O, Rozdzynska-Kielbik B, Pavlyuk V. Acta Crystallogr Sect E Struct Rep Online. 2012 Jan 1;68(Pt 1):i1. Epub 2011 Dec 3. PMID: 22259311 [PubMed - in process]

  • Novel LaBO(3) hollow nanospheres of size 34±2nm templated by polymeric micelles. Sasidharan M, Gunawardhana N, Luitel HN, Yokoi T, Inoue M, Yusa SI, Watari T, Yoshio M, Tatsumi T, Nakashima K. J Colloid Interface Sci. 2011 Dec 28. [Epub ahead of print] PMID: 22257959 [PubMed - as supplied by publisher]

  • Lanthanum Carbonate Reduces Urine Phosphorus Excretion: Evidence of High-Capacity Phosphate Binding. Pennick M, Poole L, Dennis K, Smyth M. Ren Fail. 2012 Jan 17. [Epub ahead of print] PMID: 22250993 [PubMed - as supplied by publisher]

  • Effect of Lanthanum on Rooting of In Vitro Regenerated Shoots of Saussurea involucrata Kar. et Kir. Guo B, Xu LL, Guan ZJ, Wei YH. Biol Trace Elem Res. 2012 Jan 13. [Epub ahead of print] PMID: 22246792 [PubMed - as supplied by publisher]

  • Fabrication, Characterization, and Application of a Composite Adsorbent for Simultaneous Removal of Arsenic and Fluoride. Jing C, Cui J, Huang Y, Li A. ACS Appl Mater Interfaces. 2012 Jan 25. [Epub ahead of print] PMID: 22235839 [PubMed - as supplied by publisher]

  • Gas-phase lanthanide chloride clusters: relationships among ESI abundances and DFT structures and energetics. Rutkowski PX, Michelini MC, Gibson JK. Phys Chem Chem Phys. 2012 Feb 14;14(6):1965-77. Epub 2012 Jan 6. PMID: 22227857 [PubMed - in process]

  • Enhanced electrochemical properties of fluoride-coated LiCoO2 thin films. Lee HJ, Kim SB, Park YJ. Nanoscale Res Lett. 2012 Jan 5;7(1):16. [Epub ahead of print] PMID: 22221488 [PubMed - as supplied by publisher]

  • La(5)Zn(2)Sn. Oshchapovsky I, Pavlyuk V, Dmytriv G, Chumak I, Ehrenberg H. Acta Crystallogr Sect E Struct Rep Online. 2011 Nov 1;67(Pt 11):i65. Epub 2011 Oct 22. PMID: 22219730 [PubMed - in process]

  • Lanthanum chloride bidirectionally influences calcification in bovine vascular muscle smooth cells. Zhao WH, Gou BD, Zhang TL, Wang K. J Cell Biochem. 2011 Dec 28. doi: 10.1002/jcb.24049. [Epub ahead of print] PMID: 22213182 [PubMed - as supplied by publisher]

  • The Intramolecular Rearrangement of Phosphinohydrazides [R'(2)P-NR-NR-M] ? [RN?PR'(2)-NR-M]: General Rules and Exceptions. Transformations of Bulky Phosphinohydrazines (R-NH-N(PPh(2))(2), R = tBu, Ph(2)P). Kornev AN, Sushev VV, Panova YS, Belina NV, Lukoyanova OV, Fukin GK, Ketkov SY, Abakumov GA, Lönnecke P, Hey-Hawkins E. Inorg Chem. 2012 Jan 16;51(2):874-81. Epub 2011 Dec 30. PMID: 22208524 [PubMed - in process]

  • Medicare Part D: challenges for dialysis patients. Part 1. Smith S, Witten B, Paykin C, Weiner S, Chianchiano D, St Peter WL. Nephrol News Issues. 2011 Nov;25(12):38-40, 42, 44-5. PMID: 22204167 [PubMed - indexed for MEDLINE]

  • Nanocrystalline Brookite with Enhanced Stability and Photocatalytic Activity: Influence of Lanthanum(III) Doping. Perego C, Wang YH, Durupthy O, Cassaignon S, Revel R, Jolivet JP. ACS Appl Mater Interfaces. 2012 Jan 17. [Epub ahead of print] PMID: 22201282 [PubMed - as supplied by publisher]

  • The light-sensitive conductance of melanopsin-expressing Joseph and Hesse cells in amphioxus. Pulido C, Malagón G, Ferrer C, Chen JK, Angueyra JM, Nasi E, Gomez Mdel P. J Gen Physiol. 2012 Jan;139(1):19-30. PMID: 22200946 [PubMed - in process]

  • Preparation and characterization of La(III) encapsulated silica gel/chitosan composite and its metal uptake studies. Gandhi MR, Meenakshi S. J Hazard Mater. 2012 Feb 15;203-204:29-37. Epub 2011 Nov 28. PMID: 22197561 [PubMed - in process]
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Recent Research & Development for Tellurium

  • 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]

  • Synthesis, structure, and bonding of orthorhombic r(5)au(2)te(2) (R = lu, ho, dy, y). Electronic structure of the binary parent valence compound eu(5)as(4). Chai P, Corbett JD. Inorg Chem. 2011 Nov 7;50(21):10949-55. Epub 2011 Oct 12. PMID: 21991925 [PubMed - in process]

  • Glucose-6-Phosphate Dehydrogenase Protects Escherichia coli from Tellurite-Mediated Oxidative Stress. Sandoval JM, Arenas FA, Vásquez CC. PLoS One. 2011;6(9):e25573. Epub 2011 Sep 30. PMID: 21984934 [PubMed - in process]

  • Microbial processing of tellurium as a tool in biotechnology. Turner RJ, Borghese R, Zannoni D. Biotechnol Adv. 2011 Sep 1. [Epub ahead of print] PMID: 21907273 [PubMed - as supplied by publisher]

  • Measurement of the ?? Decay Half-Life of ^{130}Te with the NEMO-3 Detector. Arnold R, Augier C, Baker J, Barabash AS, Basharina-Freshville A, Blondel S, Bongrand M, Broudin-Bay G, Brudanin V, Caffrey AJ, Chapon A, Chauveau E, Durand D, Egorov V, Flack R, Garrido X, Grozier J, Guillon B, Hubert P, Hugon C, Jackson CM, Jullian S, Kauer M, Klimenko A, Kochetov O, Konovalov SI, Kovalenko V, Lalanne D, Lamhamdi T, Lang K, Liptak Z, Lutter G, Mamedov F, Marquet Ch, Martin-Albo J, Mauger F, Mott J, Nachab A, Nemchenok I, Nguyen CH, Nova F, Novella P, Ohsumi H, Pahlka RB, Perrot F, Piquemal F, Reyss JL, Richards B, Ricol JS, Saakyan R, Sarazin X, Simard L, Simkovic F, Shitov Y, Smolnikov A, Söldner-Rembold S, Stekl I, Suhonen J, Sutton CS, Szklarz G, Thomas J, Timkin V, Torre S, Tretyak VI, Umatov V, Vála L, Vanyushin I, Vasiliev V, Vorobel V, Vylov Ts, Zukauskas A; NEMO-3 Collaboration. Phys Rev Lett. 2011 Aug 5;107(6):062504. Epub 2011 Aug 4. PMID: 21902318 [PubMed - in process]

  • Synthesis and characterization of wurtzite ZnTe nanorods with controllable aspect ratios. Zhang J, Jin S, Fry HC, Peng S, Shevchenko E, Wiederrecht GP, Rajh T. J Am Chem Soc. 2011 Oct 5;133(39):15324-7. Epub 2011 Sep 12. PMID: 21899348 [PubMed - in process]

  • A homometallic tricapped cubane cluster: [(Cp*Mo)4B4H4(?4-BH)3] (Cp* = ?5-C5Me5). Thakur A, Sahoo S, Ghosh S. Inorg Chem. 2011 Sep 5;50(17):7940-2. Epub 2011 Aug 11. PMID: 21834507 [PubMed - in process]

  • Selective antimicrobial activity associated with sulfur nanoparticles. Schneider T, Baldauf A, Ba LA, Jamier V, Khairan K, Sarakbi MB, Reum N, Schneider M, Röseler A, Becker K, Burkholz T, Winyard PG, Kelkel M, Diederich M, Jacob C. J Biomed Nanotechnol. 2011 Jun;7(3):395-405. PMID: 21830480 [PubMed - indexed for MEDLINE]

  • Semiconductor detectors allow low-dose-low-dose 1-day SPECT myocardial perfusion imaging. Nkoulou R, Pazhenkottil AP, Kuest SM, Ghadri JR, Wolfrum M, Husmann L, Fiechter M, Buechel RR, Herzog BA, Koepfli P, Burger C, Gaemperli O, Kaufmann PA. J Nucl Med. 2011 Aug;52(8):1204-9. PMID: 21810589 [PubMed - indexed for MEDLINE]

  • CsTe2O(6-x): novel mixed-valence tellurium oxides with framework-deficient pyrochlore-related structure. Siritanon T, Li J, Stalick JK, Macaluso RT, Sleight AW, Subramanian MA. Inorg Chem. 2011 Sep 5;50(17):8494-501. Epub 2011 Jul 27. PMID: 21793494 [PubMed - in process]

  • Bioactivity of the conjugation of green-emitting CdTe quantum dots with a carborane complex. Wu C, Shi L, Li Q, Zhao J, Selke M, Yan H, Wang X. J Nanosci Nanotechnol. 2011 Apr;11(4):3091-9. PMID: 21776675 [PubMed - indexed for MEDLINE]

  • Isolation and characterization of an environmental cadmium- and tellurite-resistant Pseudomonas strain. Chien CC, Jiang MH, Tsai MR, Chien CC. Environ Toxicol Chem. 2011 Oct;30(10):2202-7. doi: 10.1002/etc.620. Epub 2011 Aug 10. PMID: 21766319 [PubMed - in process]

  • An ultrasensitive hydrogen peroxide biosensor based on electrocatalytic synergy of graphene-gold nanocomposite, CdTe-CdS core-shell quantum dots and gold nanoparticles. Gu Z, Yang S, Li Z, Sun X, Wang G, Fang Y, Liu J. Anal Chim Acta. 2011 Sep 2;701(1):75-80. Epub 2011 Jul 4. PMID: 21763811 [PubMed - indexed for MEDLINE]

  • Synchronous determination of mercury (II) and copper (II) based on quantum dots-multilayer film. Ma Q, Ha E, Yang F, Su X. Anal Chim Acta. 2011 Sep 2;701(1):60-5. Epub 2011 Jun 17. PMID: 21763809 [PubMed - indexed for MEDLINE]

  • Procedure-Controlled Selective Synthesis of 5-Acyl-2-iminothiazolines and their Selenium and Tellurium Derivatives by Convergent Tandem Annulation. Wang Y, Zhang WX, Wang Z, Xi Z. Angew Chem Int Ed Engl. 2011 Jul 14. doi: 10.1002/anie.201101948. [Epub ahead of print] No abstract available. PMID: 21761522 [PubMed - as supplied by publisher]

  • Synthesis, structures and ab initio studies of selenium and tellurium bis(carbodithioates and carbothioates). Kato S, Tani K, Ishida M, Nonogaki J, Ebihara M, Hayashi S, Nakanishi W, Niyomura O, Ando F, Koketsu J. Dalton Trans. 2011 Aug 28;40(32):8156-69. Epub 2011 Jul 13. PMID: 21750832 [PubMed - in process]

  • Electrical bistability in self-assembled hybrid multilayers of phospholipid and nanoparticles. Yuan B, Hu SX, Lu NY, Xu F, Zhou K, Ma YQ, Li M. Nanotechnology. 2011 Aug 5;22(31):315303. Epub 2011 Jul 12. PMID: 21747161 [PubMed - indexed for MEDLINE]

  • Organomercury(II) and tellurium(II) compounds with the "pincer" ligand 2,6-[O(CH2CH2)2NCH2]2C6H3--stabilization of an unusual organotellurium(II) cationic species. Beleaga A, Bojan VR, Pöllnitz A, Rat CI, Silvestru C. Dalton Trans. 2011 Sep 21;40(35):8830-8. Epub 2011 Jul 11. PMID: 21743935 [PubMed - in process]

  • Differentiation between the motor and sensory fascicles of the peripheral nerves from adult rats using annexin V-CdTe-conjugated polymer. Meng X, Lu L, Wang H, Liu B. Neurol India. 2011 May-Jun;59(3):333-8. PMID: 21743158 [PubMed - indexed for MEDLINE]

  • Tellurium tetrachloride and diphenyl ditelluride cause cytotoxicity in rat hippocampal astrocytes. Roy S, Hardej D. Food Chem Toxicol. 2011 Oct;49(10):2564-74. Epub 2011 Jul 1. PMID: 21742007 [PubMed - in process]

 

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