U2 Co2 As4

semiconductor

· U2 Co2 As4

U2Co2As4 is a ternary intermetallic compound containing uranium, cobalt, and arsenic, belonging to the class of semiconductor materials with potential for specialized electronic and magnetic applications. This is a research-phase material rather than a commercial product; compounds in this family are investigated for their electronic structure, magnetic properties, and potential use in high-performance or extreme-environment devices where conventional semiconductors are inadequate. The uranium-based composition suggests investigation into materials for nuclear-related applications, advanced sensing, or fundamental studies of strongly-correlated electron systems.

advanced semiconductors (research)magnetic materials characterizationnuclear industry applicationshigh-energy physics instrumentationmaterials discovery/fundamental research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	18,502	ksi	—
Shear Modulus(G)	8,684.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00100	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5390	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

Quality & Standards

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.

U2 Co2 As4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards