Bismuth Sulfide (Bi₂S₃) Large size vdW crystals of Bi2S3  crystals - 2Dsemiconductors USA Purity information on  Bi2S3 crystals by 2Dsemiconductors USA Bismuth Sulfide (Bi₂S₃) Bismuth Sulfide (Bi₂S₃) XRD data collected from Bi2S3 crystals

Bismuth Sulfide (Bi₂S₃)

$590.00

Bismuth sulfide (Bi₂S₃) Developed at our facilities in the last five (5) years to optimize the perfect stoichiometry. Bi2S3 has layered (lamellar) structure much similar to other 2D crystals such as graphite, MoS2, and Sb2Te3. They can be exfoliated down to monolayers through standard mechanical exfoliation technique. Bi2S3 is stabilized in orthorhombic phase and has semiconducting behavior (~1.35 eV gap). Bi2S3 crystals come with perfect 0001 basal plane cleavage meaning it is ready for exfoliation without any further processing. The crystals were characterized and confirmed by x-ray diffraction (XRD), x-ray photoelectron spectroscopy, Raman, photoluminescence, SIMS, and Auger electron spectroscopy techniques.

Properties of vdW Bi2S3 crystals 

bi2s3-properties.png

XRD data from Bi2S3 crystals

bi2s3-xrd-data.png

 Raman spectrum from Bi2S3 crystals - 2Dsemiconductors USA

bi2s3-raman-spectrum.png

PL spectrum from Bi2S3 crystals - 2Dsemiconductors USA 

bi2s3-pl-spectrum.png

Purity analysis (SIMS) from Bi2S3 crystals - 2Dsemiconductors USA

bi2s3-purity-analysis-by-sims.png

 

 

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  • Description

    Bismuth sulfide (Bi₂S₃) Developed at our facilities in the last five (5) years to optimize the perfect stoichiometry. Bi2S3 has layered (lamellar) structure much similar to other 2D crystals such as graphite, MoS2, and Sb2Te3. They can be exfoliated down to monolayers through standard mechanical exfoliation technique. Bi2S3 is stabilized in orthorhombic phase and has semiconducting behavior (~1.35 eV gap). Bi2S3 crystals come with perfect 0001 basal plane cleavage meaning it is ready for exfoliation without any further processing. The crystals were characterized and confirmed by x-ray diffraction (XRD), x-ray photoelectron spectroscopy, Raman, photoluminescence, SIMS, and Auger electron spectroscopy techniques.

    Properties of vdW Bi2S3 crystals 

    bi2s3-properties.png

    XRD data from Bi2S3 crystals

    bi2s3-xrd-data.png

     Raman spectrum from Bi2S3 crystals - 2Dsemiconductors USA

    bi2s3-raman-spectrum.png

    PL spectrum from Bi2S3 crystals - 2Dsemiconductors USA 

    bi2s3-pl-spectrum.png

    Purity analysis (SIMS) from Bi2S3 crystals - 2Dsemiconductors USA

    bi2s3-purity-analysis-by-sims.png