HeCd

ceramic

· JVASP-127746· HeCd

HeCd is a binary ceramic compound composed of helium and cadmium, representing an experimental or specialized material system rather than a conventional engineering ceramic. This material belongs to the family of rare gas-metal compounds and is primarily of research interest for studying exotic bonding mechanisms and extreme-condition material behavior. Applications are limited to fundamental materials science research and potentially specialized semiconductor or quantum device platforms where cadmium's electronic properties combined with helium's inert characteristics may offer unique functional benefits.

materials researchquantum materialssemiconductor researchextreme conditions testingtheoretical materials science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.054	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)	0.2101	eV/atom	—
Formation Energy(ΔHf)	0.1977	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.

HeCd

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental