634700

Sigma-Aldrich

Magnesium oxide

(single crystal substrate), <110>, ≥99.9% trace metals basis, L × W × thickness 10 mm × 10 mm × 0.5 mm

Linear Formula:
MgO
CAS Number:
Molecular Weight:
40.30
EC Number:
MDL number:
PubChem Substance ID:
Pricing and availability is not currently available.

description

single side polished

assay

≥99.9% trace metals basis

form

(single crystal substrate)

dielectric constant

9.8

L × W × thickness

10 mm × 10 mm × 0.5 mm

impurities

<10 ppm C
<10 ppm Cr
<10 ppm Si
<15 ppm Al
<40 ppm Ca
<5 ppm B
<50 ppm Fe

transmittance

200-400 nm, >90%
500-1000 nm, >98%

mp

2852 °C (lit.)

semiconductor properties

<110>

SMILES string

O=[Mg]

InChI

1S/Mg.O

InChI key

CPLXHLVBOLITMK-UHFFFAOYSA-N

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Features and Benefits

Magnesium oxide is an excellent single-crystal substrate for thin films of ferromagnetic, photo-electronic, and high Tc superconductor materials.

Physical properties

Thermal expansion: 12.8 x 10-6/°C

Physical form

cubic (a = 4.216 Å)

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

WGK Germany

1

Certificate of Analysis
Certificate of Origin
J Mulroue et al.
Journal of physics. Condensed matter : an Institute of Physics journal, 25(6), 065502-065502 (2013-01-12)
Density functional theory was used to study the effects of charge localization on the structure and mobility of the highly mobile hexa-interstitial cluster in MgO. It was found that the relative stability of the configurations changed as charge was localized...
Humberto Palza et al.
Journal of nanoscience and nanotechnology, 12(10), 8087-8093 (2013-02-21)
Novel manganese oxide particles with complex morphologies and different nanostructures (i.e., spherical/lamellar) were synthesized by initial preparation of a coordination complex of manganese with 1,4,7,10-tetraazacyclododecane (cyclen), followed by characterization of the nanostructured oxide as a catalytic material for ethanol oxidation....
Benjamin Michen et al.
Environmental science & technology, 47(3), 1526-1533 (2013-01-05)
Ceramic filters, working on the depth filtration principle, are known to improve drinking water quality by removing human pathogenic microorganisms from contaminated water. However, these microfilters show no sufficient barrier for viruses having diameters down to 20 nm. Recently, it...
J C Gonzalez-Perez et al.
Australian dental journal, 57(4), 464-469 (2012-11-29)
The aim of this study was to quantitatively determine the adherence of Streptococcus mutans to orthodontic band cements. Two hundred and ten blocks of seven different band cements for orthodontic prescription were made using a Teflon mould (4 × 4...
Charles T Campbell et al.
Journal of the American Chemical Society, 134(43), 18109-18115 (2012-10-05)
Adsorbed molecules are involved in many reactions on solid surface that are of great technological importance. As such, there has been tremendous effort worldwide to learn how to predict reaction rates and equilibrium constants for reactions involving adsorbed molecules. Theoretical...

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