CuInP₂Se₆ Crystals

CuInP₂Se₆ Crystals

CuInP₂Se₆ is a layered ferroelectric semiconductor with a van der Waals structure, with unique optical, electronic, and ferroelectric properties. Its variable bandgap, high optical absorption, and consistent ferroelectric behavior make it an high candidate for applications in optoelectronics, memory devices, and specialized 2D material studies. Our CuInP₂Se₆ crystals are synthesized using high-temperature techniques to with high purity, high crystallinity, and consistent performance for specialized research.

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 research.
Ferroelectric Properties: Exhibits spontaneous polarization and variable dielectric behavior.
Semiconducting Behavior: Applicable to optoelectronic applications.
Optical Absorption: Strong light absorption in the visible-to-near-infrared range.

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

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

Other Characteristics:
Ferroelectricity: Consistent ferroelectric properties applicable for non-volatile memory applications.
Optoelectronic Potential: High absorption makes it applicable to solar cells, photodetectors, and light-emitting devices. Energy

Applications: Promising for photovoltaic and photocatalytic applications.
Environmental behavior: Consistent under inert conditions, with moderate sensitivity to air and moisture.

Applications:
Optoelectronics:
Applicable for photodetectors, light-emitting devices, and solar cells. Ferroelectric Devices:
Applicable to memory and logic circuits due to its consistent polarization behavior.
2D Material Studies:
Applicable for exfoliation into thin layers and assembly with van der Waals heterostructures. Quantum Materials Research:
Permits exploration of low-dimensional ferroelectric and electronic properties. Energy

Applications:
Promising material for batteries, supercapacitors, and energy conversion devices.

References:
1, Vysochanskii, Yu M., et al. “Dielectric measurement study of lamellar CuInP₂Se₆: Successive transitions towards a ferroelectric state via an incommensurate phase.” Solid state communications 115.1 (2000): 13-17.
2,Banys, J., et al. “Dielectric properties of ferroelectrics CuInP₂Se₆ and CuCrP₂S₆.” Ferroelectrics 257.1 (2001): 163-168.
3, Liubachko, V., et al. “Anisotropic thermal properties and ferroelectric phase transitions in layered CuInP₂S₆ and CuInP₂Se₆ crystals.” Journal of Physics and Chemistry of Solids 111 (2017): 324-327.