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Exfoliated MoS2 monolayer - Image 1
Exfoliated MoS2 monolayer - Image 2
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Exfoliated MoS2 monolayer
Exfoliated MoS2 monolayer - Image 2
Exfoliated MoSe2 monolayer
Exfoliated MoSe2 monolayer Original price was: $800.00.Current price is: $625.00.
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CVD Sb2Te3
CVD Sb2Te3 Original price was: $800.00.Current price is: $640.00.

Exfoliated MoS2 monolayer

Original price was: $800.00.Current price is: $625.00.

Monolayer molybdenum disulfide (1H-MoS₂) flakes have been exfoliated from bulk molybdenum disulfide (2H-MoS₂) onto 90nm thermal oxide and measures from 5 micron up to 40 micron in size. Each sample…
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Description
Monolayer molybdenum disulfide (1H-MoS₂) flakes have been exfoliated from bulk molybdenum disulfide (2H-MoS₂) onto 90nm thermal oxide and measures from 5 micron up to 40 micron in size. Each sample contains at least one single-layer MoS₂ and is easy to find with the given x and y coordinates. Optical images and preliminary tests come with the product. Typically, single-layer MoS₂ show strong PL at 1.85-1.88 eV with 0.04 to 0.1eV FWHM, and the Raman peaks are located at 386cm-1 (E2g in-plane mode) and 404 cm-1 (A1g out-of-plane mode). Characterization Raman spectroscopy: Raman spectroscopy is data is taken on every single-layer flakes. Typically, flakes show two prominent Raman peaks at 386cm-1 (E2g- in plane-) and 404cm-1 (A1g out-of-plane) and the FWHM (full-width-at-half-maximum) is less than 5cm-1. Photoluminescence (PL): In the single layer form, molybdenum disulfide possesses direct band-gap at 1.85eV (670nm). PL measurements show strong PL peak located at 1.85eV (670nm) with 0.04-0.10 eV PL FWHM. Optical Microscope images: Each sample is inspected under the optical microscope and x-y coordinates are recorded. Contact us for more informationPossible applications:

  • Electronics
  • Sensors – detectors
  • Optics
  • STM – AFM applications
  • Molecular detection – binding
  • Ultra-low friction studies
  • Materials science and semiconductor research
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