Th2 As4

semiconductor

· Th2 As4

Th₂As₄ is a thorium arsenide compound belonging to the rare-earth and actinide intermetallic semiconductor family. This material is primarily of research interest rather than established industrial production, studied for potential applications in high-temperature electronics and nuclear-related systems where its thermal stability and electronic properties may offer advantages over conventional semiconductors.

nuclear electronics researchhigh-temperature semiconductorsactinide materials studiesexperimental photovoltaicsradiation-hard device developmentmaterials science characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00650	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.095	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.

Th2 As4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards