CY10314 Bismuth Telluride Bi2Te3 Highly Oriented Crystal Substrate (0001) Irregular Shape (approximately 10x10x0.1 mm)

Bismuth Telluride Bi2Te3 Highly Oriented Crystal Substrate (0001) Irregular Shape(about 10x10x0.1 mm) Description

The substrate is produced from high-purity bismuth telluride (Bi2Te3) with a meticulously controlled (0001) crystallographic orientation. Its irregular geometry, approximately 10x10x0.1 mm, facilitates integration into specialised experimental setups. Detailed X-ray diffraction and scanning electron microscopy analyses verify its low defect density and well-defined surface morphology, ensuring it meets the exacting requirements of thermoelectric device evaluation and electronic material research.

Bismuth Telluride Bi2Te3 Highly Oriented Crystal Substrate (0001) Irregular Shape(about 10x10x0.1 mm) Applications

Thermoelectric Systems
- Used as an active component in thermoelectric modules to achieve efficient heat-to-electricity conversion by leveraging its precise (0001) orientation and intrinsic thermal conductivity.

Electronics & Semiconductor Research
- Applied as a substrate for electronic device fabrication to study charge transport phenomena by utilising its well-defined Bi2Te3 phase and low defect structure.

Bismuth Telluride Bi2Te3 Highly Oriented Crystal Substrate (0001) Irregular Shape(about 10x10x0.1 mm) Packing

The substrate is securely packaged in an anti-static, foam-lined container to prevent mechanical damage during transit. It is sealed in a moisture-resistant bag to protect against contamination and environmental fluctuations. Storage in a temperature- and humidity-controlled area is recommended. Customised packaging solutions, including specialised labelling and compartmentalisation, are available to suit stringent laboratory handling requirements.

Frequently Asked Questions

Q1: What analytical techniques are employed to confirm the (0001) orientation?
A1: X-ray diffraction (XRD) and electron backscatter diffraction (EBSD) are commonly used to ascertain the crystallographic orientation and uniformity of the substrate, ensuring that the (0001) planes are correctly aligned.

Q2: How should this substrate be handled and stored to maintain its surface integrity?
A2: The substrate should be handled with anti-static precautions and stored in a controlled environment with stable temperature and low humidity to preclude surface contamination and mechanical stress.

Q3: Is customisation of the substrate dimensions available for specific experimental setups?
A3: Customisation options may be considered based on production feasibility. Modifications are reviewed against quality control criteria to maintain crystallographic integrity and surface consistency.

Additional Information

Bismuth Telluride (Bi2Te3) is a prominent thermoelectric material noted for its layered structure and anisotropic electrical properties. Its precise crystallographic orientation plays a crucial role in optimising thermal and electrical conduction, which is essential for sensitive thermoelectric measurements and electronic device fabrication.

Advancements in crystal growth and quality control methods have reduced defect densities in Bi2Te3 substrates. This progress enhances performance in applications such as thermal energy conversion and contributes to a deeper understanding of structure-property relationships in low-dimensional materials, fostering innovation in material science research.