CsHgInS3

semiconductor

· CsHgInS3

CsHgInS3 is a ternary sulfide semiconductor compound composed of cesium, mercury, indium, and sulfur, belonging to the family of chalcogenide semiconductors. This is primarily a research material investigated for its potential in optoelectronic and photovoltaic applications, particularly in the infrared spectral region where its bandgap and crystal structure may offer advantages over conventional semiconductors. The material represents an exploratory composition within multinary sulfide semiconductors, with potential relevance to specialized detector technologies and nonlinear optical devices, though industrial adoption remains limited pending validation of synthesis reproducibility and long-term stability.

infrared detectorsphotovoltaic researchnonlinear opticsquantum dot precursorsresearch semiconductor compoundsthin-film optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.300	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.

CsHgInS3

Electrical Properties

Regulatory Screening

Environmental

Export Control