Li1 Sm1 Cu2 P2

semiconductor

· Li1 Sm1 Cu2 P2

Li₁Sm₁Cu₂P₂ is a ternary intermetallic semiconductor compound combining lithium, samarium, copper, and phosphorus elements. This is a research-phase material studied primarily for its electronic structure and potential as a rare-earth copper phosphide system, rather than a commercialized engineering material. The compound belongs to the family of rare-earth transition metal phosphides, which are of interest in condensed matter physics and materials research for understanding magnetic interactions, electronic transport, and possible applications in energy storage or catalysis.

solid-state researchrare-earth compoundssemiconductor physicsenergy storage explorationcatalysis researchfundamental materials science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02280	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8370	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.

Li1 Sm1 Cu2 P2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control