Tl4 Ge4 Br12

semiconductor

· Tl4 Ge4 Br12

Tl4Ge4Br12 is a halide perovskite semiconductor compound composed of thallium, germanium, and bromine elements, belonging to the broader family of metal halide perovskites under active research for optoelectronic applications. This material is primarily investigated in academic and laboratory settings for its potential in photovoltaic devices, light-emitting applications, and radiation detection, where the layered perovskite structure offers tunable bandgap and potential stability advantages over conventional lead-based halide perovskites. Engineers considering this compound should recognize it as an experimental material in the early-to-mid research phase, with relevance mainly to next-generation semiconductor device development rather than established industrial manufacturing.

experimental photovoltaicsperovskite research devicesoptoelectronic semiconductorsradiation detectionlight-emitting applicationsbandgap engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.382	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7550	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 Ge4 Br12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control