Ho1 Ta3

semiconductor

· Ho1 Ta3

Ho1Ta3 is an intermetallic compound composed of holmium and tantalum, representing a rare-earth transition metal system of primarily research interest. This material belongs to the family of refractory intermetallics and is investigated for potential high-temperature structural applications where thermal stability and hardness are critical, though it remains largely experimental with limited commercial deployment.

high-temperature structural researchrefractory intermetallic compoundsmaterials science studiesphase diagram explorationaerospace material screeningextreme environment applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00110	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.3420	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.

Ho1 Ta3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control