Hf1 Zn1 Cu2

semiconductor

· Hf1 Zn1 Cu2

Hf₁Zn₁Cu₂ is an intermetallic compound combining hafnium, zinc, and copper in a defined stoichiometric ratio, belonging to the family of multi-element metallic compounds. This material is primarily of research interest for potential applications in high-temperature structural applications and electronic devices, where the combination of refractory hafnium with more ductile zinc and copper could provide tunable properties; however, practical industrial use remains limited and the material is not widely commercialized, making it most relevant to materials scientists and researchers exploring advanced intermetallic systems.

high-temperature structural researchintermetallic compound developmentelectronic materials (exploratory)aerospace alloy researchthermal management systems (developmental)materials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03310	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2070	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.

Hf1 Zn1 Cu2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control