As1 Yb1

semiconductor

· As1 Yb1

As1Yb1 is a binary compound semiconductor combining arsenic and ytterbium, representing an experimental intermetallic or rare-earth pnictide material. While not widely commercialized, this material family is of research interest for potential optoelectronic and thermoelectric applications where rare-earth elements can introduce unique electronic properties. Engineers would consider As1Yb1 primarily in exploratory semiconductor device development or as a candidate for high-performance niche applications where conventional III-V or II-VI semiconductors show performance limitations.

Experimental semiconductor researchRare-earth optoelectronicsThermoelectric materials developmentHigh-temperature electronicsQuantum device platformsMaterials science investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,976.3	ksi	—
Shear Modulus(G)	2,045	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01470	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9110	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 Yb1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control