Sm6 Si2

semiconductor

· Sm6 Si2

Sm₆Si₂ is a rare-earth intermetallic compound belonging to the samarium-silicon system, representing a research-phase material with potential semiconductor or semi-metallic properties. While not yet widely commercialized, rare-earth silicides in this family are investigated for high-temperature applications and electronic devices where their thermal stability and unique electrical characteristics could offer advantages over conventional semiconductors. Engineers considering this material should note it remains primarily a laboratory compound; industrial adoption would depend on demonstrating scalable synthesis, cost-effectiveness, and performance benefits for specific device architectures.

High-temperature semiconductor researchRare-earth intermetallic studiesThermoelectric device explorationAdvanced electronics prototypingMaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	8,473.4	ksi	—
Shear Modulus(G)	3,102.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00470	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2630	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.

Sm6 Si2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control