BeGe4Sb

ceramic

· JVASP-74818· BeGe4Sb

BeGe4Sb is an experimental intermetallic ceramic compound combining beryllium, germanium, and antimony. This material belongs to the family of ternary semiconducting ceramics and is primarily of research interest for its potential electronic and thermoelectric properties. Applications remain largely exploratory, with development focused on specialized semiconductor devices and advanced thermal management systems where the unique combination of lightweight beryllium with the semiconducting behavior of germanium-antimony phases may offer advantages over conventional alternatives.

thermoelectric devicessemiconductor researchhigh-temperature electronicsadvanced thermal managementexperimental compoundslightweight ceramic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.584	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6927	eV/atom	—
Formation Energy(ΔHf)	0.6927	eV/atom	—

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

Regulatory Screening

Environmental

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.

BeGe4Sb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental