Tl4GeI6

ceramic

· JVASP-137641· Tl4GeI6

Tl4GeI6 is a mixed-halide perovskite ceramic compound containing thallium, germanium, and iodine. This is a research-phase material studied for its potential in optoelectronic and photovoltaic applications, particularly where lead-free alternatives to conventional perovskites are needed. The material belongs to an emerging class of halide perovskites being investigated for next-generation solar cells, scintillators, and radiation detection devices due to its tunable bandgap and ionic-electronic properties.

perovskite solar cellsradiation detectionscintillator materialslead-free optoelectronicsphotovoltaic researchthin-film semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2378	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.764	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6150	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Tl4GeI6 — Properties & Data | MatWorld

Tl4GeI6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental