As1 Sn1

semiconductor

· As1 Sn1

As₁Sn₁ is an intermetallic compound combining arsenic and tin in a 1:1 stoichiometric ratio, belonging to the semiconductor materials class. This material is primarily of research and experimental interest rather than established industrial production, with potential applications in thermoelectric devices, optoelectronics, and narrow-bandgap semiconductors where the arsenic-tin system offers tunable electronic properties. The As-Sn material family is studied as an alternative semiconductor platform, though commercial adoption remains limited compared to more mature systems like GaAs or silicon-based compounds.

experimental semiconductorsthermoelectric researchnarrow-bandgap optoelectronicsIII-V alternative materialsphase-change memory researchinfrared detector development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	62.63	GPa	—
Shear Modulus(G)	39.26	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00740	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.07100	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 Sn1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control