Sm1 Dy1 Mg2

semiconductor

· Sm1 Dy1 Mg2

Sm₁Dy₁Mg₂ is an experimental intermetallic compound combining rare-earth elements (samarium and dysprosium) with magnesium, belonging to the rare-earth magnesium intermetallic family. This material is primarily of research interest for potential applications requiring exceptional magnetic properties, high-temperature stability, or unique mechanical behavior inherent to rare-earth systems. While not yet widely commercialized, compounds in this family are being investigated as alternatives to conventional permanent magnets and high-performance structural materials where the combination of lightweight magnesium and strong rare-earth interactions offers theoretical advantages over single-phase alloys.

Permanent magnet researchHigh-temperature structural applicationsRare-earth magnesium alloysExperimental intermetallic compoundsAdvanced materials developmentMagnetic device components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	41.50	GPa	—
Shear Modulus(G)	28.02	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01580	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.08000	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.

Sm1 Dy1 Mg2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control