As1 U1

semiconductor

· As1 U1

AS1 U1 is a semiconductor compound from the arsenic-based III-V material family, likely referring to an arsenide or related compound in research or specialized applications. The designation suggests a specific doping variant or crystalline form developed for niche semiconductor functionality. This material family is explored for high-frequency electronics, optoelectronic devices, and specialized integrated circuits where direct bandgap properties and carrier mobility exceed conventional silicon.

high-frequency electronicsoptoelectronic devicesIII-V semiconductorsintegrated circuitsresearch materialsspecialized semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	100.7	GPa	—
Shear Modulus(G)	59.72	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01670	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7330	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 U1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control