MSE PRO Mechanical Exfoliation Monolayer Molybdenum Diselenide (MoSe<sub>2</sub>) Film on SiO<sub>2</sub>/Si - MSE Supplies LLC

MSE PRO Mechanical Exfoliation Monolayer Molybdenum Diselenide (MoSe2) Film on SiO2/Si

  • $ 54900
  • Save $ 6100

MSE PRO™ Mechanical Exfoliation Monolayer Molybdenum Diselenide (MoSe2) Film on SiO2/Si

  • Film: Monolayer Molybdenum Diselenide (MoSe2)
  • Substrate: SiO2/Si with 90nm SiO2
  • MoSe2 size: >10um
  • Substrate size: 10x10mm
  • Each sample contains at least one single-layer MoSe2


Molybdenum Diselenide (MoSe2) is a member of the family of transition metal dichalcogenides (TMDCs), which has recently gained considerable attention for various applications in electrochemical, photocatalytic, and optoelectronic systems. The layered structure of (MoSe2) plus the size and electrical conductivity of Se provide a good opportunity for hosting counterions in electrochemical energy storage systems such as lithium-ion and sodium-ion batteries. The unsaturated Se atoms at the edge and those at defective points or altered basal plane have superior electrocatalytic activity toward hydrogen evolution reaction (HER) and similar electrocatalytic reactions (e.g., in lithium–oxygen batteries). Furthermore, the tunable band gap of (MoSe2) has made it a promising candidate for photocatalysis and photoelectrochemical solar cells. 

Molybdenum diselenide (MoSe2) prepared through mechanical exfoliation has lower defect rates and superior optical characteristics compared to single-layer graphene-like materials produced by lithium intercalation. This material allows for research on layer counts and fluorescence effects, making it an ideal choice for device fabrication due to its preserved crystal lattice structure.

We can offer monolayer, multilayer MoSe2 film and Isolated MoSe2 flakes on  substrates, such as sapphire, Si, Si/SiO2, quartz etc. Substrate size is also customizable. Please contact MSE Supplies if you need bulk pricing or customization.


1. Molybdenum diselenide (MoSe2) for energy storage, catalysis, and optoelectronics, Appl. Mater. Today, Volume 8, 2017, 1-17

2. Biexcitonic optical Stark effects in monolayer molybdenum diselenide, Nature Physics volume 14, pages1092–1096 (2018)

3. Ferroelectric-Driven Exciton and Trion Modulation in Monolayer Molybdenum and Tungsten Diselenides, ACS Nano 2019, 13, 5, 5335–5343