Ho4CrSe7

metal

· JVASP-141450· Ho4CrSe7

Ho₄CrSe₇ is an intermetallic compound combining holmium, chromium, and selenium, representing a rare-earth transition metal selenide. This is a research-phase material studied primarily for its potential in electronic and magnetic applications rather than established industrial use. The compound's notable feature is the combination of rare-earth (holmium) and transition metal (chromium) character with selenide chemistry, making it relevant to investigators exploring advanced magnetic properties, semiconductor behavior, or high-temperature electronic functionality in the rare-earth selenide family.

experimental magnetic materialsrare-earth compounds researchsemiconductor characterizationelectronic device explorationmaterials science R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.171	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.828	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.636	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.

Ho4CrSe7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control