Th2 Te4 I4

semiconductor

· Th2 Te4 I4

Th₂Te₄I₄ is an experimental mixed-anion semiconductor compound combining thorium, tellurium, and iodine—a composition rarely explored in conventional materials science. This compound belongs to the family of chalcogenide-halide semiconductors, which are primarily of research interest for potential optoelectronic and solid-state device applications where unusual bandgaps or tunable electronic properties are sought. As an early-stage research material, Th₂Te₄I₄ has not achieved industrial deployment, but compounds in this chemical family are investigated for next-generation photovoltaics, radiation detectors, and quantum materials where conventional semiconductors face performance limitations.

experimental optoelectronicsradiation detection researchadvanced photovoltaic developmentsolid-state device prototypingmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,680	ksi	—
Shear Modulus(G)	1,512.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8670	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.031	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.

Th2 Te4 I4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control