Sm1 Er3

semiconductor

· Sm1 Er3

Sm₁Er₃ is a rare-earth intermetallic compound combining samarium and erbium, belonging to the semiconductor class of functional materials. This composition represents an experimental or specialized research material within the rare-earth compound family, potentially developed for applications requiring specific electronic, magnetic, or optical properties that leverage the unique characteristics of lanthanide elements. The material's stiffness and rigidity make it of interest in research contexts where rare-earth intermetallics are explored for advanced functional applications, though industrial deployment remains limited to specialized sectors.

rare-earth semiconductorsmagnetic materials researchoptical device developmenthigh-temperature electronicsmaterials research applicationslanthanide compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	43.94	GPa	—
Shear Modulus(G)	27.53	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00210	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.01600	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 Er3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control