Molybdenum Disulfide Monolayer Film

CAS Number 1317-33-5

2D Materials, Low Dimensional Materials, Molybdenum Disulfide (MoS₂), Transition Metal Chalcogenides (TMCs), Transition Metal Dichalcogenides (TMDs)

MSDS

Molybdenum Disulfide Monolayer Film CAS 1317-33-5

MoS2 Monolayer Film, for applications in electronic and optoelectronic devices

High quality and available online for fast, secure dispatch

Technical Data | MSDS | Literature and Reviews | Related Products

Molybdenum disulfide (MoS₂) monolayer film, CAS number 1317-33-5, is a direct bandgap semiconductor. When in bulk form however, this material has an indirect bandgap. The photoluminescence of MoS₂films increases with decreasing layer thickness. This means that luminescence is strongest in monolayer films, while it is absent in bulk material.

High Purity

>99% Purity Molybdenum Monolayer Film Film

Worldwide shipping

Quick and reliable shipping

Low Cost

Low Cost Molybdenum Disulfide

Applications

Applications in electronic and optoelectronic devices

Applications

Molybdenum disulfide monolayer films can be built into electronic and optoelectronic devices such as photovoltaic solar cells, FETs, sensors, and photodetectors.

Synthesis

High-quality molybdenum disulfide monolayer films were grown directly on the substrates (SiO₂/Si and Sapphire) by the chemical vapour deposition (CVD) method. The films were later transferred to the desired substrates using wet chemical transfer process.

Usage

MoS₂ monolayer film can be used in research purposes such as microscopic analysis, photoluminescence, and Raman spectroscopy studies. MoS₂ few-layer film can also be transferred to other substrates.

Technical Data

CAS Number	1317-33-5
Chemical Formula	MoS₂
Molecular Weight	160.07 g/mol
Bandgap	~1.8 eV
Synonyms	Molybdenum sulfide, Molybdenum disulphide, Molybdenum(IV) sulfide
Classification / Family	Transition metal dichalcogenides (TMDCs), 2D semiconductor materials, Nano-electronics, Nano-photonics, Materials science

Product Details

Substrate	SiO₂/Si	Sapphire	Sapphire
Product code	M2165F11	M2166F11	M2166T11
Size	1 cm × 1 cm*	1 cm × 1 cm*	1 cm × 1 cm*
Growth Method	CVD synthesis	CVD synthesis	CVD synthesis
Appearance	Transparent	Transparent	Transparent
Purity	>99%	>99%	>99%
Transparency	>97%	>97%	>97%
Coverage	>95%	>95%	n.a.
Number of Layers	1	1	n.a.
Sheet Resistance	n.a.	n.a.	n.a.
Transfer method	Directly grown	Directly grown	Directly grown
Substrate Thickness	300 nm (oxide layer)	300 µm	300 µm

*Other sizes available: up to 2 cm × 2 cm or 2 inches in diameter (sapphire substrate only).

High-quality molybdenum disulfide (MoS₂) monolayer films are available on two different substrates as standard: SiO₂/Si and Sapphire. Different substrates of monolayer MoS₂films, including Glass, Silicon and Quartz are also available via custom order.

Discontinuous isolated triangular crystals (crystal islands) films are also available via custom request. Please contact us for more information regarding custom products.

Pricing

Substrate	Product Code	Size	Quantity (EA)	Price
SiO₂/Si	M2165F11	1 cm × 1 cm	1	£420
Sapphire	M2166F11	1 cm × 1 cm	1	£420
Sapphire	M2166T11	1 cm × 1 cm	1	£420

MSDS Documents

Molybdenum disulfide monolayer film on silicon MSDS Sheet

Molybdenum disulfide monolayer film on sapphire MSDS Sheet

Molybdenum disulfide isolated flakes on sapphire MSDS Sheet

Literature and Reviews

Catalytic growth of large area monolayer molybdenum disulfide film by chemical vapor deposition, H. Li et al., Thin Solid Films 669, 371–376 (2019); doi: 10.1016/j.tsf.2018.10.055.
Large-Area Epitaxial Monolayer MoS2, D. Dumcenco et al., ACS Nano, 9 (4), 4611-4620 (2019); DIO: 10.1021/acsnano.5b01281.
Molecular Beam Epitaxy of Highly Crystalline Monolayer Molybdenum Disulfide on Hexagonal Boron Nitride, D. Fu et al., J. Am. Chem. Soc., 139, 9392−9400 (2017); DOI: 10.1021/jacs.7b05131.

Emerging Photoluminescence in Monolayer MoS2, A. Splendiani et al, Nano Lett. 2010, 10, 1271–1275 (2010); DOI: 10.1021/nl903868w.
How Good Can Monolayer MoS2 Transistors Be? Y. Yoon et al., Nano Lett. 2011, 11, 3768–3773 (2011); doi: 10.1021/nl2018178.
Chemical Vapor Sensing with Monolayer MoS2, F. Perkins et al., Nano Lett. 2013, 13, 668−673 (2013); doi: 10.1021/nl3043079.

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