Hf3 As3 Os3

semiconductor

· Hf3 As3 Os3

Hf₃As₃Os₃ is an intermetallic compound combining hafnium, arsenic, and osmium—a rare ternary system that belongs to the family of high-melting refractory metals and their compounds. This material is primarily of research and academic interest rather than established industrial production; it represents exploration into complex intermetallic phases that may offer extreme hardness, high-temperature stability, or unusual electronic properties, though practical applications remain under investigation.

High-temperature structural researchRefractory material developmentAdvanced intermetallic compoundsExperimental semiconductor characterizationMaterials science database reference

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00450	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5180	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.

Hf3 As3 Os3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control