Hf2 Ga2 Cu2

semiconductor

· Hf2 Ga2 Cu2

Hf₂Ga₂Cu₂ is an intermetallic compound combining hafnium, gallium, and copper in a defined stoichiometric ratio, belonging to the family of ternary metallic compounds with potential semiconductor or semi-metallic characteristics. This material is primarily of research and experimental interest rather than established industrial production; it represents exploration in the hafnium-based intermetallic space where such compounds are investigated for electronic, thermal, and structural applications where hafnium's high melting point and chemical stability could be leveraged. The specific combination of these three elements is relatively uncommon in commercial use, making it most relevant to advanced materials research programs exploring novel intermetallic phases for next-generation thermal management, aerospace electronics, or high-temperature applications.

Experimental intermetallic researchHigh-temperature electronicsThermal management compoundsAerospace material studiesAdvanced semiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00550	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3610	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.

Hf2 Ga2 Cu2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control