Tl2 Cu1 F4

semiconductor

· Tl2 Cu1 F4

Tl₂CuF₄ is a mixed-metal fluoride semiconductor compound combining thallium and copper with fluorine, belonging to the family of halide semiconductors with potential for optoelectronic and solid-state applications. This material remains largely in the research phase; it is studied primarily for its electronic and ionic transport properties rather than established industrial production, and represents the broader class of metal fluorides being investigated for next-generation photonic devices, ion conductors, and specialized solid-state electronics where conventional semiconductors are unsuitable.

experimental semiconductorshalide photonics researchsolid-state ion conductorsnext-generation optoelectronicsmaterials science researchfluoride compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	43.78	GPa	—
Shear Modulus(G)	10.37	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.370	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.806	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.

Tl2 Cu1 F4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control