Manganese Phosphorus Triselenide (MnPSe3) Crystal

Manganese Phosphorus Triselenide (MnPSe3) Crystal

Catalog Number: ACMA00022853

CAS Number:

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Description

Description Manganese phosphorus triselenide (MnPSe3) is a layered antiferromagnetic (AFM) Heisenberg-type semiconductor with a Néel temperature of 74K. Monolayer manganese phosphorus triselenide (MnPSe3) is an intrinsic semiconductor with antiferromagnetic (AFM) order in its ground state. Each Mn2+ ion is antiferromagnetically coupled to its three adjacent Mn2+ ions, forming an AFM ordering. The spin density is mainly concentrated on the two Mn2+ ions with opposite spin magnetic moments, while the magnetic moments of the P and Se atoms are negligible.

Features And Benefits

Features And Benefits Rhombohedron (space group: R3)
Transition Metal Phosphorus Trichalcogenide (MPX3)
Antiferromagnetic (AFM) Heisenberg-type semiconductor with a Néel temperature of 74K.
AFM states are more stable than ferromagnetic (FM) states
AFM properties are well preserved in their monolayer structure
Transformation from antiferromagnetic semiconductors to ferromagnetic semimetals via electron and hole doping or biaxial tensile strain

Application

Application Manganese phosphorus triselenide (MnPSe3) has a great potential in spintronics with its particular advantages in solar energy conversion and storage applications and novel spin-valley coupling physics.

Specifications

Synonyms	Manganese phosphoselenide, Manganese selenophosphate
Molecular Weight	322.79 g/mol
Purity	≥ 99.999%
Appearance	Green
Bandgap	232 eV (direct)
Characterization Methods	XRD, Raman, EDX
Classification	2D layered transition metal phosphorus trichalcogenides (MPX3), Magnetic semiconductor, Antiferromagnet, Nano-electronics, Nano-photonics, Photovoltaic, Materials science
Crystal Structure And Type	Monoclinic
Dimension	≥10mm
Electrical Property	2D Magnetic semiconductor
Production Method	Chemical Vapour Transport (CVT)
Type	Synthetic

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