Li2 Ce1 As2

semiconductor

· Li2 Ce1 As2

Li₂Ce₁As₂ is an experimental ternary semiconductor compound combining lithium, cerium, and arsenic elements. While not yet commercialized, this material belongs to the family of rare-earth arsenic semiconductors being investigated for potential optoelectronic and photovoltaic applications where wide bandgap semiconductors with tunable electronic properties are needed. Research on such compounds focuses on understanding how rare-earth dopants can modify charge transport and light absorption characteristics compared to binary arsenide semiconductors.

research semiconductorsoptoelectronic devices (experimental)rare-earth doping studiesphotovoltaic materials (exploratory)electronic property engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,616.1	ksi	—
Shear Modulus(G)	4,793.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7062	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.040	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.

Li2 Ce1 As2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control