As1 Ho1

semiconductor

· As1 Ho1

As1Ho1 is an experimental intermetallic semiconductor compound combining arsenic and holmium in a 1:1 stoichiometric ratio. This rare-earth arsenic compound belongs to the family of intermetallic semiconductors, which are primarily of research interest for exploring electronic and magnetic properties in rare-earth systems. Limited industrial deployment exists; this material is typically investigated in academic and specialized research contexts for potential applications in magnetoelectronic devices, though its practical engineering adoption remains nascent compared to established semiconductor alternatives.

rare-earth research compoundsmagnetoelectronic device researchintermetallic semiconductor studieshigh-field magnetism applicationsexperimental materials developmentcondensed matter physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	11,994.6	ksi	—
Shear Modulus(G)	8,798	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1933	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.586	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 Ho1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control