HfCrCuSe4

metal

· JVASP-140438· HfCrCuSe4

HfCrCuSe4 is a quaternary intermetallic compound combining hafnium, chromium, copper, and selenium. This is a research-phase material within the family of transition metal chalcogenides, primarily investigated for its potential in high-temperature structural applications and advanced functional materials due to the refractory character of hafnium combined with the electronic and thermal properties conferred by the other constituent elements.

High-temperature structural composites (research)Thermoelectric device developmentRefractory alloy systemsAdvanced materials researchElectronic/photonic device substrates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.618	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03200	eV	—
Magnetic Moment(μB)	5.962	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01570	eV/atom	—
Formation Energy(ΔHf)	-0.8191	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.

HfCrCuSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control