NiBi₂Te₄ Crystals

NiBi₂Te₄ Crystals

NiBi₂Te₄ is a layered magnetic topological insulator that combines consistent topological surface states with intrinsic magnetic ordering introduced by nickel. This material is a promising candidate for specialized quantum materials research, spintronics, and condensed matter physics. NiBi₂Te₄ is particularly for exploring quantum phenomena such as the quantum anomalous Hall effect, making it applicable for specialized applications.

Sample Size Options:
Crystals larger than 10 mm²
Crystals larger than 25 mm²
Crystals larger than 100 mm²

Material Properties:
Layered van der Waals Structure: Permits exfoliation into thin layers for 2D research.
Topological Insulator Behavior: Retains consistent surface states protected by time-reversal symmetry.
Magnetic Properties: Intrinsic magnetic ordering from nickel doping.
High Electrical Conductivity: Metallic surface states with semiconducting or insulating bulk properties.

Crystal Structure:
Type: Rhombohedral layered structure
Features: Cleavable into thin sheets, applicable for nanoscale studies and device fabrication.

Degree of Exfoliation:
Ease of Use: Easily exfoliates into monolayers or few-layer sheets for specialized applications.

Other Characteristics:
Quantum Phenomena: Accommodates studies of magnetic topological insulators and spintronic effects.
Spintronics Potential: Applicable for investigating spin-momentum locking and magneto-optical properties.
Environmental behavior: Consistent under inert conditions, with moderate sensitivity to oxidation.

Applications:
Quantum Materials Research:
Applicable for exploring magnetic topological insulators and associated quantum phenomena. Spintronics:
Applicable to spin-based devices and studies of spin-orbit coupling.
2D Material Studies:
High for exfoliation into thin layers and assembly into van der Waals heterostructures. Condensed Matter Physics:
Permits research into magnetic and electronic properties in topological materials. Magnetic Sensors:
High sensitivity to magnetic fields, making it applicable for specialized sensing applications.