Pr2 Mn2 Ge2

semiconductor

· Pr2 Mn2 Ge2

Pr₂Mn₂Ge₂ is a ternary intermetallic semiconductor compound combining praseodymium, manganese, and germanium. This material belongs to the family of rare-earth transition-metal germanides, which are primarily investigated in condensed matter physics and materials research for their potential magnetic and electronic properties. As an experimental compound rather than a commercialized engineering material, Pr₂Mn₂Ge₂ is of interest to researchers exploring novel semiconductors with tunable magnetic behavior and potential applications in spin-electronic devices, though it has not yet achieved widespread industrial adoption.

Research and developmentMagnetic semiconductorsSpintronicsCondensed matter physicsRare-earth materials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	77.34	GPa	—
Shear Modulus(G)	36.09	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01070	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4150	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 Ge2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control