MnPSe3 Crystal

SKU:
BLK-MnPSe3
Condition:
New
  • MnPSe3 crystals
  • MnPSe3 Raman spectra 488 nm excitation
  • MnPSe3 XRD spectra
$640.00
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Description

We guarantee world record MnPSe3 crystal sizes. 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 sized crystals. Current batch measures world record +6mm in size

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 a=b=0.632 nm, c=1.982 nm; α=β=66.1°, γ=60.0°
Crystal size  +6mm world record sizes
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 

mnpse3-xrd.png

References 

[1] J. Phys.: Condens. Matter 5 623

 

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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
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