Li1 Y1 Cu2 P2

semiconductor

· Li1 Y1 Cu2 P2

LiYCu₂P₂ is an experimental ternary semiconductor compound combining lithium, yttrium, copper, and phosphorus elements. This material belongs to the family of mixed-metal phosphides and is primarily of research interest for investigating novel electronic and thermal properties in layered or complex crystal structures. While not yet established in commercial applications, compounds in this material class show potential for advanced energy storage, thermoelectric devices, and quantum materials research where the combination of alkali metals, rare earths, and transition metals can produce unique electronic band structures.

research semiconductorsthermoelectric materialsenergy storage devicesquantum materialssolid-state electronicsmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	13,045.3	ksi	—
Shear Modulus(G)	8,807.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1846	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8490	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 Y1 Cu2 P2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control