CsTb9(Cd2Se9)2

semiconductor

· CsTb9(Cd2Se9)2

CsTb9(Cd2Se9)2 is a ternary semiconductor compound combining cesium, terbium, cadmium, and selenium in a complex crystal structure. This is a research-phase material studied for its potential in photonic and optoelectronic applications, particularly in systems requiring rare-earth functionality combined with chalcogenide semiconductor properties. The material family is notable for exploring how lanthanide ions (terbium) can be incorporated into cadmium selenide frameworks to engineer light-emission and energy-conversion characteristics beyond what single-component semiconductors offer.

experimental photonicsrare-earth optoelectronicsquantum dot developmentinfrared emittersscintillator researchsolid-state lighting research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.950	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.

CsTb9(Cd2Se9)2

Electrical Properties

Regulatory Screening

Environmental

Export Control