As1 Y1

semiconductor

· As1 Y1

AS1 Y1 is a semiconductor material designation within the arsenic-yttrium compound family, likely representing a binary or ternary semiconductor with potential applications in optoelectronic and photonic devices. This material sits in the broader category of III-V or mixed-element semiconductors, which are valued for their direct bandgaps and efficient light-emission properties. The specific composition and phase structure of AS1 Y1 suggest research or specialized industrial interest in high-performance electronic applications requiring materials beyond conventional silicon or gallium arsenide platforms.

optoelectronic devicesphotonic integrated circuitshigh-frequency electronicsresearch semiconductorsspecialized semiconductor substratesnext-generation electronic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	11,525.7	ksi	—
Shear Modulus(G)	8,299.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3265	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.644	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 Y1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control