FePSe3 Crystal

SKU:
BLK-FePSe3
Condition:
New
  • FePSe3 crystals by 2dsemiconductors USA
  • XRD FePSe3
  • Raman FePSe3
$520.00
Frequently bought together:

Description

FePSe3 is a layered van der Waals (vdW) crystal, and it has been predicted to have an Ising-type antiferromagnetic ordering from bulk to the monolayer limit. FePSe3 is a semiconductor with an optical band gap of 1.3 eV in the bulk limit, while its monolayer band gap value is an on-going research in the field. Another open question remains as to if the Neel temperature depends on the material thickness and the number of layers. Our FePSe3 crystals were grown using flux zone growth technique to produce FePSe3 crystals without any phase separation. Thus, we guarantee that FePSe3 crystals will have no FeSe, FeP, or FeSe2 minority phases, but the crystal is 100% single phase FePSe3 with proven 99.9999% purity rate which is ideal for magnetism, electronics, and optical measurements.

Each other contains 2 crystals that measure few mm in size. Typical order is sufficient for 3-6 months of exfoliation use. 

The properties of FePSe3 crystals

Crystal size Couple crystals that measure few mm in size
Material properties 2D magnet (Ising-AFM), 1.3 eV semiconductor
Growth method Default: Flux zone growth (highest grade)
Alternative: Chemical vapor transport (lower grade)
Purity 99.9999% confirmed

 

XRD datasets collected from FePSe3 by 2Dsemiconductors USA

fepse3-xrd-rec.png

 

 

Raman spectra collected from FePSe3 crystals by 2Dsemiconductors USA

fepse3-raman-rec.png 

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Additional Information

Elements:
Fe,P,Se
Element:
Iron
Element:
Phosphorus
Element:
Selenium
Formula:
FePSe3
Material class:
MPX3
Properties:
Semiconductor
Band gap range:
VIS
Band gap range:
IR
Growth method:
Flux
Growth method:
CVT
Doping:
Undoped
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