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Lanthanum (La) Evaporation Material

Product Code : EM-La-5N-Cu

Lanthanum is a silvery-white metal belonging to the lanthanide group of elements, and is the eleventh chemical element in the periodic table. It has one of the highest melting points of all the elements, reaching a temperature of 1512 ˚C (1785˚K). Lanthanum is a relatively soft, white metal which is very ductile and malleable and has good corrosion resistance in air and water. It is also a very strong neutron absorber and has been used as an additional source of radiation shielding in nuclear power plants.

Lanthanum is commonly used in evaporation material for thin-film deposition processes, such as sputtering and thermal evaporation. Being highly ductile, it is suitable for thermal evaporation in vacuum deposition chambers and is suitable for reactive sputtering applications. Evaporated lanthanum can be used to deposit thin films for various optical, electrical, and tribological applications.


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Product Product Code Purity Size Contact Us
Lanthanum (La) Evaporation Material EM-La-2N-Cu 99% Customize
Lanthanum (La) Evaporation Material EM-La-3N-Cu 99.9% Customize
Lanthanum (La) Evaporation Material EM-La-4N-Cu 99.99% Customize
Lanthanum (La) Evaporation Material EM-La-5N-Cu 99.999% Customize

Product Information

Lanthanum is a silvery-white metal belonging to the lanthanide group of elements, and is the eleventh chemical element in the periodic table. It has one of the highest melting points of all the elements, reaching a temperature of 1512 ˚C (1785˚K). Lanthanum is a relatively soft, white metal which is very ductile and malleable and has good corrosion resistance in air and water. It is also a very strong neutron absorber and has been used as an additional source of radiation shielding in nuclear power plants.

Lanthanum is commonly used in evaporation material for thin-film deposition processes, such as sputtering and thermal evaporation. Being highly ductile, it is suitable for thermal evaporation in vacuum deposition chambers and is suitable for reactive sputtering applications. Evaporated lanthanum can be used to deposit thin films for various optical, electrical, and tribological applications.

ATT provides high-quality Lanthanum (La) Evaporation Materials for research and industry purposes at competitive prices. We can provide Lanthanum (La)  Evaporation Materials with different purity, size, and density according to your requirements.

Material Type: Lanthanum (La)
Symbol: La
Color/Appearance: Solid

CAS :

 7439-91-0


Synonyms

N/A



Lanthanum (La) Evaporation Materials Specification

Size:Pellet / Wire / Rod / Slug / Tablet / Customized

Per your request or drawing

We can customized as required


Properties(Theoretical)

Molecular Weight138.91
AppearanceSolid
Melting Point915-925 °C
Boiling Point3464 °C
Density6.162 g/cm3 (r.t.)
Solubility in H2ON/A
Crystal Phase / Structuredouble hexagonal close-packed (dhcp)
Electrical Resistivity615 nΩ·m (r.t.)
Electronegativity1.1 Paulings
Heat of Fusion6.20 kJ/mol
Heat of Vaporization400 kJ/mol
Poisson's Ratio0.280
Specific Heat0.1951 J/g·°C
Tensile Strength131 MPa (ultimate)
Thermal Conductivity13.4 W/m·K
Thermal Expansion12.1 µm/m·K (r.t.)
Vickers Hardness360–1750 MPa
Young's Modulus36.6 GPa



Application of Lanthanum (La) Evaporation Materials

• Used in deposition processes including semiconductor deposition, chemical vapor deposition (CVD) and physical vapor deposition (PVD)
• Used for optics including wear protection, decorative coatings, and displays.


Packing of Lanthanum (La) Evaporation Materials

Standard Packing:

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. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request. They are vacuum sealed. The MSDS and Material Certification Sheets will be packed with the product.

ATTs’Lanthanum (La) Evaporation Materials is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.





Chemical Identifiers

Linear FormulaLa
MDL NumberMFCD00011066
EC No.231-099-0
Beilstein/Reaxys No.N/A
Pubchem CID23926
SMILES[La]
InchI IdentifierInChI=1S/La
InchI KeyFZLIPJUXYLNCLC-UHFFFAOYSA-N




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