Description
Pb₂Bi₂Te₅ Crystals (Lead Bismuth Telluride)
Pb₂Bi₂Te₅ is a layered topological insulator with exceptional electronic, thermoelectric, and optical properties. Its robust surface states, strong spin-orbit coupling, and high thermoelectric efficiency make it a promising material for quantum materials research, energy conversion, and advanced spintronic applications. Our Pb₂Bi₂Te₅ crystals are synthesized using the Chemical Vapor Transport (CVT) method, ensuring high purity, precise stoichiometry, and exceptional crystallinity.
Sample Size Options:
Crystals larger than 10 mm²
Crystals larger than 25 mm²
Material Properties:
Layered Van der Waals Structure: Facilitates exfoliation into thin layers for 2D material studies.
Topological Insulator Behavior: Exhibits robust surface states with spin-momentum locking.
Thermoelectric Efficiency: High Seebeck coefficient and low thermal conductivity for energy harvesting applications.
Optical Absorption: Strong absorption in the visible-to-infrared range, suitable for photonic devices.
Crystal Structure:
Type: Rhombohedral layered structure
Features: Cleavable layers ideal for thin-film fabrication and nanoscale device integration.
Degree of Exfoliation:
Ease of Use: Readily exfoliates into monolayers or few-layer sheets for advanced research applications.
Other Characteristics:
Quantum Properties: Promising for studying topological surface states and quantum transport phenomena.
Thermoelectric Applications: Suitable for energy conversion and thermal management systems.
Spintronics Applications: Ideal for exploring spin-based devices and spin-orbit coupling.
Applications:
Quantum Materials Research:
Enables studies of topological insulators and associated quantum phenomena.
Thermoelectric Devices:
Suitable for power generation and cooling technologies.
Spintronics:
Promising for spin-based devices and investigating spin-orbit phenomena.
2D Material Studies:
Perfect for exfoliation into thin layers and integration with van der Waals heterostructures.
Optoelectronics:
Suitable for photodetectors, sensors, and other optoelectronic devices.
Additional information
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