Tl4 Cd4 Br12

semiconductor

· Tl4 Cd4 Br12

Tl₄Cd₄Br₁₂ is a quaternary halide semiconductor compound composed of thallium, cadmium, and bromine, belonging to the family of metal halide perovskites and related structures. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in optoelectronic and photonic devices where tunable bandgap semiconductors are needed. The compound represents an emerging class of halide semiconductors being explored for next-generation detector arrays, scintillators, and possibly photovoltaic or light-emitting devices, though it remains in early-stage investigation relative to more mature semiconductor alternatives.

radiation detectionscintillator developmentoptoelectronic researchhalide semiconductor engineeringphotonic device prototypingexploratory semiconductor materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.661	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9130	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.

Tl4 Cd4 Br12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control