Li4

semiconductor

· Li4

Li4 is a lithium-based semiconductor compound, likely referring to a lithium-rich phase or intermetallic material in the lithium system. This material exists primarily in research and development contexts as part of lithium-based materials science, with potential applications in energy storage, optoelectronics, and advanced device research. Lithium semiconductors are of interest for their potential roles in next-generation batteries, solid-state devices, and integrated photonic systems, though practical engineering applications remain limited compared to established semiconductor materials like silicon or gallium arsenide.

battery research and developmentsolid-state device researchoptoelectronic compound developmentenergy storage systemsadvanced materials prototypinglithium-based semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	1,223.1	ksi	—
Shear Modulus(G)	-2,094.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01180	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.2590	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.

Li4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control