Nd2 Mn2 Si2

semiconductor

· Nd2 Mn2 Si2

Nd₂Mn₂Si₂ is an intermetallic compound combining rare-earth (neodymium), transition metal (manganese), and silicon elements, classified as a semiconductor. This material is primarily of research interest for magnetocaloric and thermoelectric applications, where the coupling between magnetic and thermal properties is exploited. The compound represents an emerging class of multifunctional materials being investigated for magnetic refrigeration, solid-state heat pumping, and energy conversion devices where conventional approaches face limitations.

magnetic refrigeration systemsthermoelectric energy conversionmagnetocaloric cooling devicesrare-earth intermetallic researchsolid-state heat pumpsmagnetic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	73.47	GPa	—
Shear Modulus(G)	21.00	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00170	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4480	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.

Nd2 Mn2 Si2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control