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Molybdenum Nanoparticles | CAS Number: 7439-98-7

Catalog Number
ACM7439987
Product Name
Molybdenum Nanoparticles
Structure
CAS Number
7439-98-7
UN Number
UN 3089 4.1/PG 2
MDL Number
MFCD00003465
Synonyms
Moly nanoparticles
Molecular Weight
95.94
Molecular Formula
Mo
Boiling Point
4639 °C
Melting Point
2623 °C
Density
True Density 10.28 g/cm3
Bulk Density 0.25 g/cm3
Purity
99%, 99.9%, 99.99%, 99.999%
Appearance
Black Powder
Hazard Statements
H228
particles size
~ 80nm (60-100nm)
Special Surface Area(Square meters per gram)
4-10m2/g
Ratio(Poisson's Ratio)
Poisson's Ratio 0.31
Young's Modulus
329 GPa
Vickers Hardness
1530 MPa
Morphology
Sphere
Thermal Expansion
(25 °C) 4.8 µm·m-1·K-1
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1Photocurrent Switching of Monolayer MoS2 using Metal-Insulator Transition.

Lee JH, Gul HZ, Kim H, Moon BH, Adhikari S, Kim JH, Choi H, Lee YH, Lim SC.

Nano Lett. 2016 Dec 28. doi: 10.1021/acs.nanolett.6b03689. [Epub ahead of print]

We achieve switching on/off the photocurrent of monolayer molybdenum disulfide (MoS2) by controlling the metal-insulator transition (MIT). N-type semiconducting MoS2 under a large negative gate bias generates a photocurrent attributed to the increase of excess carriers in the conduction band by optical excitation. However, under a large positive gate bias, a phase shift from semiconducting to metallic MoS2 is caused, and the photocurrent by excess carriers in the conduction band induced by the laser disappears due to enhanced electron-electron scattering. Read More

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Email:
Tel:1-201-478-8534
1-516-662-5404
Fax: 1-516-927-0118
Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA