YMn2S4

metal

· JVASP-59874· YMn2S4

YMn2S4 is an yttrium-manganese sulfide compound belonging to the thiospinel family of metal chalcogenides. This is primarily a research material under investigation for its magnetic and electronic properties, rather than an established commercial alloy. Interest in YMn2S4 centers on potential applications in magnetic refrigeration, magnetocaloric devices, and solid-state cooling systems, where transition metal sulfides offer advantages in cost and performance compared to conventional rare-earth magnetic refrigerants.

magnetic refrigeration researchmagnetocaloric materialssolid-state cooling systemsmagnetic device designmaterials exploration (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.567	kg/m³	—

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)	0.1794	eV/atom	—
Formation Energy(ΔHf)	-1.009	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.

YMn2S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control