As1 Dy1

semiconductor

· As1 Dy1

As1Dy1 is a binary intermetallic semiconductor compound composed of arsenic and dysprosium, representing a rare-earth pnictide material system. This compound belongs to the family of rare-earth arsenides, which are of primary interest in solid-state physics research for their unique electronic and magnetic properties rather than as conventional engineering materials. As1Dy1 and related rare-earth pnictides are investigated for potential applications in thermoelectric devices, magnetic semiconductors, and fundamental studies of f-electron interactions, though commercial adoption remains limited and the material is primarily encountered in academic and specialized materials research contexts.

rare-earth semiconductorsthermoelectric researchmagnetic materials studysolid-state physicsexperimental compoundsf-electron materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	81.60	GPa	—
Shear Modulus(G)	59.70	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1849	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.589	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 Dy1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control