Ac2CuSi

metal

· JVASP-40236· Ac2CuSi

Ac2CuSi is an intermetallic compound in the actinium-copper-silicon ternary system, representing a research-phase material with limited industrial deployment. This compound belongs to the broader family of actinium-based intermetallics, which are primarily of scientific interest due to actinium's radioactive properties and scarcity; applications would be restricted to specialized nuclear, fundamental physics, or advanced metallurgical research contexts rather than conventional engineering.

nuclear research materialsfundamental physics studiesintermetallic phase characterizationrare actinide metallurgyexperimental materials science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.039	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-39.10	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3171	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.

Ac2CuSi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control