Description
Our MnPSe₃ crystals are the only commercially available magnetic-grade vdW crystals, produced using a high-quality self-flux technique to minimize defects and magnetic impurities. This ensures the reliable observation of exotic 2D magnetic behavior. Each order contains multiple milimeter sizedcrystals
Key Features:
- Exceptional Purity: 99.999% purity with high crystallinity, synthesized without chemical transport agents.
- Magnetic Properties: 2D Heisenberg-type antiferromagnet with a Néel temperature of 77K, transitioning to a ferromagnetic state at low temperatures.
- Crystal Quality: Flakes are perfectly oriented along the c-axis (0001) and measure a few millimeters in size.
- Versatile Applications: Used in magnetism research, photocatalysis, and electrocatalysis.
- Handled with Care: Processed in a non-magnetic environment with non-magnetic tools to preserve intrinsic magnetic properties.
Properties of MnPSe3 crystals
| Material properties | Magnetic semiconductor, catalytic material |
| Crystal structure | Trigonal phase |
| Unit cell parameters | a=b=0.632 nm, c=1.982 nm; α=β=66.1°, γ=60.0° |
| Growth method | [Default] Flux zone (no halide contamination) defect fee [Optional CVT]: Contains Br2, Cl2, TeCl4, and other halides |
| Purity | 99.9999% confirmed for flux zone 99.998% for CVT |
XRD data collected from MnPSe3 crystals - 2Dsemiconductors USA
Peaks correspond to (00l) l=3, 6, 9, and 12 reflections
References
[1] J. Phys.: Condens. Matter 5 623
Additional Information
Elements: |
Mn,P,Se |
Element: |
Manganese |
Element: |
Phosphorus |
Element: |
Selenium |
Formula: |
MnPSe3 |
Material class: |
MPX3 |
Material class: |
Phosphide |
Properties: |
Semiconductor |
Properties: |
Magnet |
Band gap range: |
VIS |
Growth method: |
Flux |
Growth method: |
CVT |
Doping: |
Undoped |
