See research below. American Elements specializes in producing high purity Aluminum Magnesium Silicon 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 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 Aluminum as disc, granules, ingot, pellets, pieces, powder, and rod. Other shapes are available by request.
Aluminum is a Block P, Group 13, Period 3 element. The number of electrons in each of Aluminum's shells is 2, 8, 3 and its electronic configuration is [Ne] 3s2 3p1. In its elemental form aluminum's CAS number is 7429-90-5. The aluminum atom has a radius of 143.2.pm and it's Van der Waals radius is 200.pm. Aluminum is not known to be harmful but ingestion may cause Alzheimer's disease.Aluminum is a silvery-white metal that possesses many desirable characteristics. It is light, nonmagnetic and nonsparking.
It stands second among metals in the scale of malleability, and sixth in ductility. It is extensively used in many industrial applications where a strong, light, easily constructed material is needed. Although it's electrical conductivity is only about 60% that of copper, it is used in electrical transmission lines because of its light weight. Pure aluminum is soft and lacks strength, but alloyed with small amounts of copper, magnesium, silicon, manganese, or other elements impart a variety of useful properties. These alloys are of vital importance in the construction of modern aircraft and rockets. Aluminum, evaporated in a vacuum, forms a highly reflective coating for both visible light and radiant heat. They are used to coat telescope mirrors. Aluminum 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. See Aluminum research below.
Magnesium is a Block S, Group 2, Period 3 element. The number of electrons in each of Magnesium's shells is 2, 8, 2 and its electronic configuration is [Ne] 3s2. In its elemental form magnesium's CAS number is 7439-95-4. The magnesium atom has a radius of 159.9.pm and it's Van der Waals radius is 173.pm. Magnesium the eighth most abundant element in the earth's crust. It is one third lighter than aluminum, and because of this is used in alloys that are essential for aerospace, satellite and missile construction. The metal improves the mechanical, fabrication, and welding characteristics of aluminum when used as an alloying agent. Uses also include flares and pyrotechnics due to its pyrophoric properties. Magnesium compounds, primarily magnesium oxide, are used mainly as refractory material in furnace linings for producing iron and steel, nonferrous metals, glass, and cement. High purity magnesium is found in dietary supplements. Magnesium was first discovered by Sir Humphrey Davy in 1808. The name Magnesium originates from a Greek district in Thessaly called Magnesia. See Magnesium research below.
Silicon is a Block P, Group 14, Period 3 element. The number of electrons in each of Silicon's shells is 2, 8, 4 and its electronic configuration is [Ne] 3s2 3p2. In its elemental form silicon's CAS number is 7440-21-3. The silicon atom has a radius of 117.6.pm and it's Van der Waals radius is 210.pm. Silicon is not toxic but can cause chronic respiratory problems if inhaled as a fine silica or silicate dust. Asbestos silicates are carcinogenic. Silicon is one of man's most useful elements. It makes up 25.7% of the earth's crust, by weight, and is the second most abundant element, being exceeded only by oxygen. The Czochralski process is commonly used to produce single crystals of silicon used for solid-state or semiconductor devices. Silica, as sand, is a principal ingredient of glass, one of the most inexpensive of materials with excellent mechanical, optical, thermal, and electrical properties. Silicon 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. Ultra high purity silicon can be doped with boron, gallium, phosphorus , or arsenic to produce silicon for use in transistors, solar cells, rectifiers, and other solid-state devices which are used extensively in the electronics and space-age industries. Hydrogenated amorphous silicon has shown promise in producing economical cells for converting solar energy into electricity. Silcones are important products of silicon. They range from liquids to hard, glasslike solids with many useful properties. Silicon was first discovered by Jons Berzelius in 1823. The name Silicon originates from the Latin word "silex" which means flint or hard stone. See Silicon research below.
PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Bullion and bar forms are best if purchasing solely for physical possession and risk exposure.
Catalytic hydrosilylation of olefins with organolanthanide complexes: A DFT study. Part II: Influence of the substitution on olefin and silane.
Barros N, Eisenstein O, Maron L.
Dalton Trans. 2010 Oct 8. [Epub ahead of print]PMID: 20936209 [PubMed - as supplied by publisher]Related citations
Safety and feasibility of percutaneous vertebroplasty with radioactive (153)Sm PMMA in an animal model.
Lu J, Deng J, Zhao H, Shi M, Wang J, Zhao L.
Eur J Radiol. 2010 Oct 8. [Epub ahead of print]PMID: 20934823 [PubMed - as supplied by publisher]Related citations
Chemical and biological evaluation of (153)Sm and (46/47)Sc complexes of indazolebisphosphonates for targeted radiotherapy.
Neves M, Teixeira FC, Antunes I, Majkowska A, Gano L, Santos AC.
Appl Radiat Isot. 2010 Sep 25. [Epub ahead of print]PMID: 20933431 [PubMed - as supplied by publisher]Related citations
Adverse Events in the Long-Term Follow-Up of Patients Treated With Samarium Sm 153 Lexidronam for Osseous Metastases.
Paravati AJ, Russo AL, Aitken C.
Int J Radiat Oncol Biol Phys. 2010 Sep 30. [Epub ahead of print]PMID: 20888141 [PubMed - as supplied by publisher]Related citations
A Short Formal Total Synthesis of Strychnine with a Samarium Diiodide Induced Cascade Reaction as the Key Step.
Beemelmanns C, Reissig HU.
Angew Chem Int Ed Engl. 2010 Sep 16. [Epub ahead of print] No abstract available. PMID: 20848626 [PubMed - as supplied by publisher]Related citations
Computational insights into the nature of increased ionic conductivity in concentrated samarium-doped ceria: a genetic algorithm study.
Hooper J, Ismail A, Giorgi JB, Woo TK.
Phys Chem Chem Phys. 2010 Oct 28;12(40):12969-72. Epub 2010 Sep 8.PMID: 20830388 [PubMed - in process]Related citations
Therapeutic nuclear medicine in pediatric malignancy.
Schmidt M, Baum RP, Simon T, Howman-Giles R.
Q J Nucl Med Mol Imaging. 2010 Aug;54(4):411-28.PMID: 20823809 [PubMed - in process]Related citations
Crystal structure of a metal ion-bound oxoiron(IV) complex and implications for biological electron transfer.
Fukuzumi S, Morimoto Y, Kotani H, Naumov P, Lee YM, Nam W.
Nat Chem. 2010 Sep;2(9):756-9. Epub 2010 Jul 11.PMID: 20729896 [PubMed - indexed for MEDLINE]Related citations
Molecules containing rare-earth atoms solely bonded by transition metals.
Butovskii MV, Döring C, Bezugly V, Wagner FR, Grin Y, Kempe R.
Nat Chem. 2010 Sep;2(9):741-4. Epub 2010 Jun 27.PMID: 20729893 [PubMed - indexed for MEDLINE]Related citations
Dynamic ligand exchange in reactions of samarium diiodide.
Sadasivam DV, Teprovich JA Jr, Procter DJ, Flowers RA 2nd.
Org Lett. 2010 Sep 17;12(18):4140-3.PMID: 20722385 [PubMed - in process]Related citations
Tandem dosing of samarium-153 ethylenediamine tetramethylene phosphoric acid with stem cell support for patients with high-risk osteosarcoma.
Loeb DM, Hobbs RF, Okoli A, Chen AR, Cho S, Srinivasan S, Sgouros G, Shokek O, Wharam MD Jr, Scott T, Schwartz CL.
Cancer. 2010 Aug 16. [Epub ahead of print]PMID: 20715156 [PubMed - as supplied by publisher]Related citations
Gamma spectrometry and chemical characterization of ceramic seeds with samarium-153 and holmium-166 for brachytherapy proposal.
Valente ES, Campos TP.
Appl Radiat Isot. 2010 Dec;68(12):2157-62. Epub 2010 Jul 27.PMID: 20685128 [PubMed - in process]Related citations
Stereospecific and highly stereoselective cyclopropanation reactions promoted by samarium.
Concellón JM, Rodríguez-Solla H, Concellón C, Del Amo V.
Chem Soc Rev. 2010 Aug 4. [Epub ahead of print]PMID: 20683534 [PubMed - as supplied by publisher]Related citations
Grafting of peralkylated Ln(II)Al(III) heterobimetallic complexes onto periodic mesoporous silica KIT-6.
Le Roux E, Michel O, Sommerfeldt HM, Liang Y, Maichle-Mössmer C, Törnroos KW, Anwander R.
Dalton Trans. 2010 Sep 28;39(36):8552-9. Epub 2010 Aug 4.PMID: 20683527 [PubMed - in process]Related citations
Synthesis of 2-(9,10-dihydro-9,10-propanoanthracen-9-yl)-N-methylethanaminevia a [4+2] cycloaddition.
Karama U, Al-Saidey A, Al-Othman Z, Almansour AR.
Molecules. 2010 Jun 9;15(6):4201-6.PMID: 20657434 [PubMed - in process]Related citations
[99mTc]-1,4,7,10-Tetraazacyclododecane tetramethylenephosphonic acid.
Datta A, Panwar P, Chuttani K, Mishra AK, Chopra A.
Molecular Imaging and Contrast Agent Database (MICAD) [Internet]. Bethesda (MD): National Center for Biotechnology Information (US); 2004-2010.
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Non-classical divalent lanthanide complexes.
Nief F.
Dalton Trans. 2010 Aug 7;39(29):6589-98. Epub 2010 Mar 25.PMID: 20631944 [PubMed - in process]Related citations
Synthesis and characterization of thermally stable Sm,N co-doped TiO2 with highly visible light activity.
Ma Y, Zhang J, Tian B, Chen F, Wang L.
J Hazard Mater. 2010 Oct 15;182(1-3):386-93. Epub 2010 Jun 18.PMID: 20619539 [PubMed - in process]Related citations
Steric control of the reduction of carbodiimides by samarium(II) and the synthesis of very crowded samarium(III) complexes.
Cole ML, Deacon GB, Forsyth CM, Junk PC, Polo Cerón D, Wang J.
Dalton Trans. 2010 Aug 7;39(29):6732-8.PMID: 20614084 [PubMed - in process]Related citations
Studies on the biodistribution of dextrin nanoparticles.
Gonçalves C, Ferreira MF, Santos AC, Prata MI, Geraldes CF, Martins JA, Gama FM.
Nanotechnology. 2010 Jul 23;21(29):295103. Epub 2010 Jul 5.PMID: 20601764 [PubMed - indexed for MEDLINE]Related citations
The application of atomic
absorption spectrometry for the determination of residual active pharmaceutical
ingredients in cleaning validation samples. Bubni X010d Z, Urleb UX, Kreft KX, Veber M. Drug Dev Ind Pharm. 2010 Oct 6. [Epub
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In vitro and
in vivo evaluation of hydrophilic and hydrophobic polymers-based
nicorandil-loaded peroral tablet compared with its once-daily commercial
sustained-release tablet. Tamilvanan S, Venkatesh Babu R, Nappinai A, Sivaramakrishnan G. Drug Dev Ind Pharm. 2010 Oct 6. [Epub ahead of print]
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Consumption of whole
grains is associated with improved diet quality and nutrient intake in children
and adolescents: the National Health and Nutrition Examination Survey 1999-2004.
O'Neil CE, Nicklas TA, Zanovec M, Cho SS, Kleinman R. Public Health Nutr. 2010 Oct 6:1-9. [Epub ahead of print] PubMed PMID: 20923597.
Hydralazine and magnesium valproate as epigenetic
treatment for myelodysplastic syndrome. Preliminary results of a phase-II trial.
Candelaria M, Herrera A, Labardini J, González-Fierro A, Trejo-Becerril C,
Taja-Chayeb L, Pérez-Cárdenas E, de la Cruz-Hernández E, Arias-Bofill D, Vidal S,
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Simulation Tests to Assess
Occupational Exposure to Airborne Asbestos from Artificially Weathered
Asphalt-Based Roofing Products. Sheehan P, Mowat F, Weidling R, Floyd M. Ann Occup Hyg. 2010 Oct 5. [Epub ahead of print]
PubMed PMID: 20923966.
Finding a Needle in the Haystack:
Computational Modeling of Mg2+ Binding in the Active Site of Protein
Farnesyltransferase. Yang Y, Chakravorty DK, Merz KM. Biochemistry. 2010 Oct 5. [Epub ahead of print] PubMed PMID:
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Chemical and microbiological changes during
vermicomposting of coffee pulp using exotic (Eudrilus eugeniae) and native
earthworm (Perionyx ceylanesis) species. Raphael K, Velmourougane K. Biodegradation. 2010 Oct 5. [Epub ahead
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Ensemble Modeling Coupled with Six Element Concentrations
in Human Blood for Cancer Diagnosis. Chen H, Tan C, Wu T. Biol Trace Elem Res. 2010 Oct 5. [Epub ahead
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Magnesium-based composites with improved in vitro
surface biocompatibility. Huan Z, Zhou J, Duszczyk J. J Mater Sci Mater Med. 2010 Oct 5. [Epub ahead of
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Cerium-based triple-stranded helicates as
luminescent chemosensors for the selective sensing of magnesium ions. Zhu X, He C, Dong D, Liu Y, Duan C. Dalton
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Determination of inorganic ions in
mineral water by gradient elution moving boundary electrophoresis.
Flanigan PM 4th, Ross D, Shackman JG. Electrophoresis. 2010 Oct 4. [Epub ahead of print] PubMed PMID: 20922760.
A Comparison of
Magnesium Sulphate and Sildenafil in the Treatment of the Newborns with
Persistent Pulmonary Hypertension: A Randomized Controlled Trial. Uslu S, Kumtepe S, Bulbul A, Comert S, Bolat F, Nuhoglu A. J Trop Pediatr.
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Prevention of malathion-induced depletion
of cardiac cells mitochondrial energy and free radical damage by a magnetic
magnesium-carrying nanoparticle. Shafiee H, Mohammadi H, Rezayat SM, Hosseini A, Baeeri M, Hassani S,
Mohammadirad A, Bayrami Z, Abdollahi M. Toxicol Mech Methods. 2010 Oct 4. [Epub ahead of
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Administration of lithium and magnesium
chloride inhibited tolerance to the anticonvulsant effect of morphine on
pentylenetetrazole-induced seizures in mice. Ghasemi A, Saberi M, Ghasemi M, Shafaroodi H, Moezi L, Bahremand A,
Montaser-Kouhsari L, Ziai P, Dehpour AR. Epilepsy Behav. 2010 Oct 2. [Epub
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A New Fluorescent Sensor
Based on 1H-pyrazolo[3,4-b]quinoline Skeleton. Part 2. Mac M, Uchacz T, Danel A, Danel K, Kolek P, Kulig E. J Fluoresc. 2010 Oct 2.
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Measuring small
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Effects of Aluminum Exposure on Bone
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Enrichment of
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Coating of tips for electrochemical scanning tunneling microscopy
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Enhancing struvite precipitation potential for ammonia nitrogen removal in municipal landfill leachate. J Hazard Mater. 2006 Dec 2; [Epub ahead of print]
Effect of excipients on PLGA film degradation and the stability of an incorporated peptide. J Control Release. 2006 Dec 1; [Epub ahead of print]
Desymmetrization of 7-dimethylphenylsilylcycloheptatriene. Towards the synthesis of new aminocycloheptitols.
Girard E, Desvergnes V, Tarnus C, Landais Y.
Org Biomol Chem. 2010 Oct 13. [Epub ahead of print]PMID: 20941452 [PubMed - as supplied by publisher]Related citations
Enzyme-functionalized polymer brush films on the inner wall of silicon-glass microreactors with tunable biocatalytic activity.
Costantini F, Benetti EM, Reinhoudt DN, Huskens J, Vancso GJ, Verboom W.
Lab Chip. 2010 Oct 13. [Epub ahead of print]PMID: 20941436 [PubMed - as supplied by publisher]Related citations
Wavelength-tunable excited-state absorption and optical limiting effects in the Q band region based on silicon phthalocyanine oligomers.
Ishii K, Sakai N.
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Role of near-field enhancement in plasmonic laser nanoablation using gold nanorods on a silicon substrate.
Harrison RK, Ben-Yakar A.
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Schönenberger S, Stöferle T, Moll N, Mahrt RF, Dahlem MS, Wahlbrink T, Bolten J, Mollenhauer T, Kurz H, Offrein BJ.
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Zhang XL, Song JF, Lo GQ, Kwong DL.
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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 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 Aluminum as disc, granules, ingot, pellets, pieces, powder, and rod. Other shapes are available by request.
Aluminum is a Block P, Group 13, Period 3 element. The number of electrons in each of Aluminum's shells is 2, 8, 3 and its electronic configuration is [Ne] 3s2 3p1. In its elemental form aluminum's CAS number is 7429-90-5. The aluminum atom has a radius of 143.2.pm and it's Van der Waals radius is 200.pm. Aluminum is not known to be harmful but ingestion may cause Alzheimer's disease.Aluminum is a silvery-white metal that possesses many desirable characteristics. It is light, nonmagnetic and nonsparking.
It stands second among metals in the scale of malleability, and sixth in ductility. It is extensively used in many
industrial applications where a strong, light, easily constructed material is needed. Although it's electrical conductivity is only about 60% that of copper, it is used in electrical transmission 
lines because of its light weight. Pure aluminum is soft and lacks strength, but alloyed with small amounts of copper, magnesium, silicon, manganese, or other elements impart a variety of useful properties. These alloys are of vital importance in the construction of modern aircraft and rockets. Aluminum, evaporated in a vacuum, forms a highly reflective coating for both visible light and radiant heat. They are used to coat telescope mirrors. Aluminum 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. See Aluminum research below. 
Magnesium is a Block S, Group 2, Period 3 element. The number of electrons in each of Magnesium's shells is 2, 8, 2 and its electronic configuration is [Ne] 3s2. In its elemental form magnesium's CAS number is 7439-95-4. The magnesium atom has a radius of 159.9.pm and it's Van der Waals radius is 173.pm. Magnesium the eighth most abundant element in the earth's crust. It is one third lighter than aluminum, and because of this is used in alloys that are essential for aerospace, satellite and missile construction. The metal improves the mechanical, fabrication, and welding characteristics of aluminum when used as an
alloying agent. Uses also include flares and pyrotechnics due to its pyrophoric properties. Magnesium compounds, primarily magnesium oxide, are 
used mainly as refractory material in furnace linings for producing iron and steel, nonferrous metals, glass, and cement. High purity magnesium is found in dietary supplements. Magnesium was first discovered by Sir Humphrey Davy in 1808. The name Magnesium originates from a Greek district in Thessaly called Magnesia. See Magnesium research below.
Silicon is a Block P, Group 14, Period 3 element. The number of electrons in each of Silicon's shells is 2, 8, 4 and its electronic configuration is [Ne] 3s2 3p2. In its elemental form silicon's CAS number is 7440-21-3. The silicon atom has a radius of 117.6.pm and it's Van der Waals radius is 210.pm. Silicon is not toxic but can cause chronic respiratory problems if inhaled as a fine silica or silicate dust. Asbestos silicates are carcinogenic. Silicon is
one of man's most useful elements. It makes up 25.7% of the earth's crust, by weight, and is the second most abundant element, being exceeded only by oxygen. The Czochralski process is commonly used to produce single crystals of silicon used for solid-state or semiconductor devices. Silica, as sand, is a principal ingredient of glass, one of the most inexpensive of materials with excellent mechanical, optical, thermal, and electrical properties. Silicon 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. Ultra high purity silicon can be doped with boron, gallium, phosphorus , or arsenic to produce silicon for use in 
transistors, solar cells, rectifiers, and other solid-state devices which are used extensively in the electronics and space-age industries. Hydrogenated amorphous silicon has shown promise in producing economical cells for converting solar energy into electricity. Silcones are important products of silicon. They range from liquids to hard, glasslike solids with many useful properties. Silicon was first discovered by Jons Berzelius in 1823. The name Silicon originates from the Latin word "silex" which means flint or hard stone. See Silicon research below.
