Mn2 S2

semiconductor

· Mn2 S2

Mn₂S₂ is a manganese sulfide semiconductor compound belonging to the transition metal chalcogenide family, which exhibits semiconducting properties due to its layered crystal structure and d-orbital electronic configuration. This material is primarily of research interest for next-generation optoelectronic and spintronic devices, where manganese-based semiconductors are explored as alternatives to conventional III-V semiconductors for applications requiring magnetic functionality combined with electronic control. Engineers would consider Mn₂S₂ for emerging photovoltaic, magnetoelectric, or magnetic sensor applications where the coupling of magnetic moments with semiconductor bandgaps offers advantages over non-magnetic alternatives, though commercial maturity remains limited.

emerging semiconductorsspintronics and magnetic devicesphotovoltaic researchmagnetoelectric sensorsresearch-phase materialsnext-generation electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	62.27	GPa	—
Shear Modulus(G)	7.840	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4940	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.

Mn2 S2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control