Cs3As

semiconductor

· Cs3As

Cs3As is a compound semiconductor composed of cesium and arsenic, belonging to the family of III-V semiconductors and alkali metal arsenides. This material is primarily investigated in research contexts for its potential in optoelectronic and photovoltaic applications, though it remains largely experimental due to material stability and processing challenges. Its notable characteristics within the arsenic semiconductor family include its ionic bonding nature and potential for wide bandgap applications, making it of interest where traditional semiconductors like GaAs may be unsuitable.

research and developmentoptoelectronic materialsphotovoltaic researchexperimental semiconductorshigh-energy physics detectorsspecialized spectroscopy applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6000	eV	—

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.

Cs3As

Electrical Properties

Regulatory Screening

Environmental

Export Control