Molybdenum Diselenide (MoSe2) (2H phase)

Molybdenum Diselenide (MoSe2) (2H phase)

Catalog Number: ACM12058183-7

CAS Number: 12058-18-3

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Description

Description MoSe2 (2H phase) is a semiconductor having an indirect band gap of ~1.1 eV. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. MoSe2 belongs to the group-VI transition metal dichalcogenides (TMDC).

Features And Benefits

Features And Benefits The 2H-phase molybdenum diselenide crystals we produce have typical lateral dimensions of about 0.8-1 cm, are hexagonal and have a metallic appearance. We produce p-type and n-type MoSe2 with a typical charge carrier density of about 1015cm-3 at room temperature.

Specifications

Synonyms	Molybdenum (IV) selenide Molybdenum selenide
Molecular Weight	253.86 g/mol
Purity	>99.995 %
Bandgap	1.41 - 1.58 eV
Characterization Methods	XRD, Raman, EDX, Hall measurement
Classification	Transition metal dichalcogenides (TMDCs), 2D semiconductor Materials, Nano-electronics, Nano-photonics, Electrochemical energy storage system, Materials science
Crystal Structure And Type	Hexagonal
Dimension	~10 mm
Electrical Property	Semiconductor, p-type (n-type is also available)
Production Method	Chemical Vapour Transport (CVT)
Type	Synthetic
Unit Cell Parameters	a = b = 0.329 nm, c = 1.289 nm, α = β = 90°, γ = 120°

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