Pr2 Mn2 Si2

semiconductor

· Pr2 Mn2 Si2

Pr₂Mn₂Si₂ is an intermetallic compound combining praseodymium, manganese, and silicon—a rare-earth transition metal silicide belonging to the Heusler or related intermetallic family. This is primarily a research-stage material studied for its potential magnetic and electronic properties rather than a mature commercial material; the compound and related rare-earth manganese silicides are investigated for applications in spintronics, permanent magnets, and thermoelectric devices where the combination of lanthanide and d-block metals offers tunable band structure and magnetic ordering.

Spintronics and magnetic devices (research)Permanent magnet alternatives (development stage)Thermoelectric energy conversion (laboratory)High-performance semiconductor researchRare-earth functional materialsAdvanced electronics prototyping

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	69.89	GPa	—
Shear Modulus(G)	22.71	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000900	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4310	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Pr2 Mn2 Si2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control