As1 Ce1

semiconductor

· As1 Ce1

As1Ce1 is an intermetallic compound combining arsenic and cerium, classified as a semiconductor material within the rare-earth arsenide family. This compound represents an emerging research material of interest for studying rare-earth electronic and magnetic properties, with potential applications in specialized electronic devices where arsenic-based semiconductors and rare-earth doping effects are advantageous. The combination of cerium's f-electron contributions with arsenic's semiconducting framework suggests utility in thermoelectric, magnetoelectronic, or photonic device research, though commercial deployment remains limited compared to established semiconductor platforms.

rare-earth semiconductorsthermoelectric researchmagnetoelectronic devicesspecialized optoelectronicsmaterials research & development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	74.87	GPa	—
Shear Modulus(G)	53.32	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00620	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.452	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.

As1 Ce1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control