NbSe₂ Crystals

NbSe₂ Crystals

NbSe₂ (Niobium Diselenide) is a layered transition metal dichalcogenide (TMD) that exhibits both superconducting and charge density wave (CDW) behaviors. It is investigated for its potential applications in nanoelectronics, spintronics, superconducting circuits, and quantum materials research. With spin-orbit coupling and variable electronic properties, NbSe₂ is used in the listed technological applications. NbSe₂ crystals are synthesized using the Chemical Vapor Transport (CVT) method.

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 monolayers or few-layer nanosheets for 2D material research.
Superconducting Properties: Exhibits superconductivity below ~7.2 K, supporting quantum devices. Charge Density Wave (CDW) Behavior: Electron-lattice interactions lead to CDW phase transitions.
Carrier Mobility: Applicable to nanoelectronic and quantum computing applications. Spin-Orbit Coupling: Permits valleytronic and spintronic applications.
Environmental behavior: Maintains structural integrity under ambient conditions.

Crystal Structure:
Type: Hexagonal (2H phase) layered structure
Features: Layers applicable for thin-film fabrication and nanoscale device applications.

Degree of Exfoliation:
Ease of Use: Exfoliated into monolayers or few-layer nanosheets for material research and heterostructure assembly.

Other Characteristics:
Anisotropic Transport Properties: Exhibits direction-dependent charge transport, applicable to electronic and thermoelectric devices.
Quantum Confinement Effects: Exhibits light-matter interactions in monolayer form. Topological Superconductivity: Studied in Majorana-fermion research.

Applications:
Superconducting Quantum Circuits:
Applicable for low-temperature superconducting electronics and quantum computing. Nanoelectronics:
Used for transistors, memory devices, and flexible electronic circuits. Spintronics & Quantum Materials Research:
Permits research on spin-orbit coupling, valley polarization, and charge density wave effects.
2D Material Studies:
Applicable for exfoliation into monolayers and assembly into van der Waals heterostructures. Sensors & Catalysis:
Used for gas detection, chemical sensing, and electrocatalytic applications. Synthesis Method:
Chemical Vapor Transport (CVT).