Lanthanum - Wikipedia, the free encyclopedia
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Lanthanum (pronounced /ˈlænθənəm/ ) is a chemical element with the symbol La and atomic number 57. Lanthanum is a silvery white metallic element that belongs to group 3 of the periodic table ...
en.wikipedia.org/wiki/Lanthanum
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Infomation on Lanthanum general properties, States, energies, appearance and Characteristics. ... Lanthanum Element Facts ... Appearance & Characteristics...
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www.chemicool.com/elements/lanthanum.html
www.chemicool.com/elements/lanthanum.html
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Characteristics of lanthanum strontium chromite prepared by glycine nitrate process. Authors: Yang Y.-J.; Wen T.-L.1; Tu H.; Wang D.-Q.; Yang J. ...
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www.ingentaconnect.com/content/els/01672738/2000/000001...
www.ingentaconnect.com/content/els/01672738/2000/00000135/00000001/art00402;jsessionid=5clkm3patg0mo.alexandra
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Title;Chloride Ion Conducting Characteristics in Lanthanum Oxychloride. ... TOP > J-EAST > List of Journal Titles (R) > Rare Earths(2002) > Chloride Ion Conducting Characteristics in Lanthanum Oxychloride.
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sciencelinks.jp/j-east/article/200216/000020021602A0565...
sciencelinks.jp/j-east/article/200216/000020021602A0565355.php
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Lanthanum hexaboride(LaB6) films have been deposited on silicon tip field emitters by electron-beam evaporation. The field emission characteristics are studied in a diode test cell in a vacuum system.
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www.iop.org/EJ/abstract/0022-3727/40/16/006
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Measured lifetimes, heating powers and brightnesses are presented for the lanthanum hexaboride rod cathode electron gun together with estimated lifetimes for several operating brightnesses. A detailed description of the cathode structure is given and the effects of poor vacua on the cathode performance are discussed...
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www.iop.org/EJ/abstract/0022-3735/2/3/310
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In this investigation, a high-k lanthanum oxide thin film; (La2O3) was applied as a gate dielectric on GaAs pHEMTs. The thin La2O3 film characteristics of chemical composition and crystalline structure were determined using XRD and;
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www.jos.ac.cn/new_en/ch/common/create_pdf.aspx?file_no=...
www.jos.ac.cn/new_en/ch/common/create_pdf.aspx?file_no=09042001&flag=1
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The Lanthanoids exhibit characteristics of lanthanum, which is used in nuclear power plants. The Actinoids exhibit charcteristics of Actinium, which is used in cat-scans. Two notable rare earth metals are Uranium and Plutonium, which are used in conjunction with hydrogen to make Atomic bombs and Hydrogen bombs.
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www.homewood.k12.al.us/~csaab/tut/elechar.html
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From the Greek word lanthanein, to line hidden) Silvery metallic element belonging to group 3 of the periodic table and oft considered to be one of the lanthanoids. Found in some rare-earth minerals. Twenty-five natural isotopes exist. La-1...
http://www.elementsdatabase.com/Lanthanum-La-57-element...
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