Yb3 Sm3 S8 — Properties & Data | MatWorld

Yb3 Sm3 S8

semiconductor

· Yb3 Sm3 S8

Yb₃Sm₃S₈ is a rare-earth sulfide compound belonging to the lanthanide chalcogenide family, combining ytterbium and samarium with sulfur. This is an experimental/research material studied primarily for its electronic and optical properties rather than established commercial production; it represents the broader class of rare-earth sulfides being investigated for potential optoelectronic and solid-state device applications where tailored bandgap and photoluminescence characteristics are valuable.

rare-earth optoelectronics (research phase)photonic materials developmentlanthanide compound researchthermal imaging sensors (exploratory)advanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.216	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.206	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Yb3 Sm3 S8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control