Ge7Kr

ceramic

· JVASP-127414· Ge7Kr

Ge7Kr is an experimental ceramic compound combining germanium and krypton elements, representing a rare materials research area at the intersection of semiconductor and noble gas chemistry. While not yet established in mainstream industrial production, germanium-based ceramics are of interest in specialized optoelectronic and radiation-resistant applications where their unique atomic structure could offer advantages over conventional oxide or carbide ceramics. This material's development context suggests potential relevance to advanced materials research rather than current high-volume engineering practice.

experimental research ceramicsoptoelectronic substratesradiation shieldinghigh-temperature semiconductorsmaterials science R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.091	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)	0.3866	eV/atom	—
Formation Energy(ΔHf)	0.3866	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.

Ge7Kr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental