Li1 Ca1 As1

semiconductor

· Li1 Ca1 As1

LiCaAs is an experimental ternary compound semiconductor composed of lithium, calcium, and arsenic. This material belongs to the family of III-V and mixed-valence semiconductors being explored in research contexts for potential optoelectronic and photovoltaic applications, though it remains largely in the laboratory phase without widespread commercial deployment. Engineers would consider this compound primarily in early-stage research and development settings focused on novel bandgap engineering, quantum materials, or next-generation solar cell architectures where unconventional semiconductor combinations might offer advantages in light absorption or carrier transport.

experimental optoelectronicsphotovoltaic researchbandgap engineeringcompound semiconductor developmentmaterials discoveryquantum device research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,695.2	ksi	—
Shear Modulus(G)	2,790.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.883	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.063	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 Ca1 As1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control