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Bismuth (III) Telluride

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Tags: Semiconductor Telluride Pulsed Laser Deposition (PLD)

Product Specifications

Chemical Name

Chemical Formula

Bi2Te3

Purity

99.999%

Composition

Size

3 -12 mm

EINECS Number

215-135-2

Quantity Available

CAS Number

1304-82-1

Status

Product ID

GPBI2TE33125N

Hazmat

Class 6.1, UN3284, PG III

General SpecificationsApplicationsSafety and ShippingCertificates of Analysis (COA)

Element Name

Bismuth (III) Telluride

Symbol

Bi2Te3

Atomic Number

Atomic Weight

800.76 g/mol

Melting Point

585 °C

Boiling Point

Density

Comments

Hygroscopic UN3284

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Crystal Structure

Rhombohedral

Color / Appearance

Gray crystalline solid

Thermal Conductivity

1.20 W/(m·K)

Electrical Resistivity

1.3 x 10^-5 Ω·m

Coefficient of Thermal Expansion

12.9 µm/m·K

Neutron Cross Section

Electron Configuration

This Product

GPBI2TE33125N

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Semiconductors

Bismuth telluride is a narrow-gap layered semiconductor used extensively in thermoelectric devices for solid-state cooling and power generation.

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Sputtering

Bismuth telluride targets are used in sputtering processes to deposit thin films for the fabrication of micro-thermoelectric generators and sensors.

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Evaporation materials

Used as a source material in physical vapor deposition to create high-performance thermoelectric thin films on various substrates.

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HazMat Classification

Class 6.1, UN3284, PG III

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Documentation

Safety Data Sheet (SDS) and Certificate of Analysis (COA) available for download. GHS-compliant labeling provided with all shipments.

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Shipping

Shipped via FedEx Ground or UPS. Hazmat surcharges apply. International orders may require export compliance review. Custom packaging available.

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Quality Assurance

All products supplied with lot-specific COA including ICP-OES elemental analysis, XRD phase identification, and particle size distribution data.

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Certificates of Analysis (COA)

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Bismuth (III) Telluride

Product Specifications

Semiconductors

Sputtering

Evaporation materials

HazMat Classification

Documentation

Shipping

Quality Assurance

Certificates of Analysis (COA)

Don’t see the Right Version?

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