Bi2Te3 crystals: Large size high quality 2D crystals - 2Dsemiconductors USA SAED data from Bi2Te3 single crystals Bi2Te3 crystals: Large size high quality 2D crystals - 2Dsemiconductors USA Bi2Te3 crystals: Large size high quality 2D crystals - 2Dsemiconductors USA Bi2Te3 crystals: Large size high quality 2D crystals - 2Dsemiconductors USA XRD data from Bi2Te3 single crystals

Bismuth Telluride (Bi2Te3)

SKU: BLK-BI2TE3
$590.00

Bismuth Telluride (Bi₂Te₃) Developed at our facilities since early 2013 to optimize the perfect stoichiometry and stabilize the topological insulator state.Topological insulator is a new class of material, in which its bulk is insulating while its surface states are conducting. The surface states of topological insulator are robust against any external perturbation because such states are protected by time-reversal symmetry. Similar to transition metal dichalgonides and graphite, Bi₂Te₃ is also layered material with weak interlayer coupling. Our crystals are develop in our laboratories in last two years and are highly crystalline. Raman spectrum displays very sharp and clear modes at 102 cm-1 and 134cm-1 with FWHM less than 4cm-1. If your research needs doping in Bi2Te3, we can also incorporate Ca, Nb, Ni, and Au dopants in Bi2Te3 crystals. Please also see our Tl alloyed Bi2Te3  crystals to advance your topological insulator studies.

Characteristics of Bi2Te3 crystals

bi2te3-crystal-properties.png

XRD data collected from Bi2Se3 single crystals

bi2te3-xrd-data.png

Selective area electron diffraction (SAED) pattern collected from Bi2Te3 crystals

bi2te3-saed.png

Raman spectrum of Bi2Te3 crystals

bi2te3-raman-spectrum.png

EDS spectrum collected from Bi2Te3 crystals

bi2te3-eds.png

 

Full Description
Formula: Bi2Te3
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  • Description

    Bismuth Telluride (Bi2Te3)

    Bismuth Telluride (Bi₂Te₃) Developed at our facilities since early 2013 to optimize the perfect stoichiometry and stabilize the topological insulator state.Topological insulator is a new class of material, in which its bulk is insulating while its surface states are conducting. The surface states of topological insulator are robust against any external perturbation because such states are protected by time-reversal symmetry. Similar to transition metal dichalgonides and graphite, Bi₂Te₃ is also layered material with weak interlayer coupling. Our crystals are develop in our laboratories in last two years and are highly crystalline. Raman spectrum displays very sharp and clear modes at 102 cm-1 and 134cm-1 with FWHM less than 4cm-1. If your research needs doping in Bi2Te3, we can also incorporate Ca, Nb, Ni, and Au dopants in Bi2Te3 crystals. Please also see our Tl alloyed Bi2Te3  crystals to advance your topological insulator studies.

    Characteristics of Bi2Te3 crystals

    bi2te3-crystal-properties.png

    XRD data collected from Bi2Se3 single crystals

    bi2te3-xrd-data.png

    Selective area electron diffraction (SAED) pattern collected from Bi2Te3 crystals

    bi2te3-saed.png

    Raman spectrum of Bi2Te3 crystals

    bi2te3-raman-spectrum.png

    EDS spectrum collected from Bi2Te3 crystals

    bi2te3-eds.png