Ti4 As4

semiconductor

· Ti4 As4

Ti4As4 is a titanium-arsenic intermetallic compound belonging to the semiconductor class of materials, representing a specialized compound within the titanium-based materials family. This material is primarily of research and development interest rather than widespread industrial use, with potential applications in high-temperature semiconductor devices and thermoelectric systems where titanium's thermal stability combines with arsenic's semiconducting properties. Engineers would consider Ti4As4 for niche applications requiring materials that operate at elevated temperatures with specific electronic or thermal transport characteristics, though commercial alternatives remain more prevalent in established industries.

high-temperature semiconductorsthermoelectric materials researchtitanium intermetallicsexperimental electronicsaerospace thermal managementmaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	17,307.8	ksi	—
Shear Modulus(G)	11,220.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02020	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9370	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.

Ti4 As4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards