Ta₂NiSe₅ Crystals

Ta₂NiSe₅ Crystals

Ta₂NiSe₅ is a layered transition metal chalcogenide with a quasi-one-dimensional structure and electronic correlations. It is studied as an excitonic insulator and for its quantum properties. These features make Ta₂NiSe₅ a material for quantum research, optoelectronic devices, and 2D material studies.

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

Material Properties:
Layered Structure: Supports exfoliation into monolayers or few-layer sheets for studies. Quasi-One-Dimensional Nature: Features anisotropic electronic and optical properties.
Excitonic Insulator Behavior: Exhibits a possible excitonic insulating state under low temperatures.
Environmental Stability: Maintains structural and electronic properties under ambient conditions.

Crystal Structure:
Type: Orthorhombic layered structure
Features: Cleavable layers used for thin-film fabrication and nanoscale research.

Degree of Exfoliation:
Exfoliation: Readily exfoliates into thin layers for research and applications.

Other Characteristics:
Quantum Research Applications: Supports exploration of excitonic insulating states and quantum phenomena.
Optoelectronic Properties: High photoconductivity and light absorption for devices. Energy

Applications: use in thermoelectric and catalytic energy conversion technologies.

Applications:
Quantum Materials Research:
For studying excitonic insulating states and quantum phase transitions. Optoelectronics:
For photodetectors, light sensors, and optoelectronic devices. Energy

Applications:
For thermoelectric devices and energy storage systems.
2D Material Studies:
For exfoliation into monolayers and integration into van der Waals heterostructures. Sensors:
sensitivity for environmental and chemical sensing applications.