Mn2SiNi2Ge

metal

· JVASP-144666· Mn2SiNi2Ge

Mn₂SiNi₂Ge is an intermetallic compound combining manganese, silicon, nickel, and germanium in a fixed stoichiometric ratio. This material belongs to the family of quaternary Heusler alloys, which are research-stage compounds investigated for magnetic and functional properties rather than established commercial materials. The compound is of primary interest in condensed matter physics and materials science research for potential applications in magnetocaloric devices, spintronic components, and shape-memory systems, where the unique magnetic ordering and electronic structure of Heusler alloys can be exploited; however, it remains largely experimental with limited industrial deployment compared to well-established nickel or manganese-based alloys.

Research and developmentMagnetocaloric cooling devicesSpintronic applicationsShape-memory alloy researchMagnetic material studiesFunctional intermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2646	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3020	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.

Mn2SiNi2Ge

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control