Ca2 Tl1 Cd1

semiconductor

· Ca2 Tl1 Cd1

Ca₂TlCd is a ternary intermetallic compound combining calcium, thallium, and cadmium elements, belonging to the semiconductor material class. This is a research-phase compound rather than an established commercial material; it represents exploration within the intermetallic and rare-earth-adjacent material families for potential optoelectronic or photovoltaic applications. Interest in such ternary systems typically stems from efforts to engineer bandgap properties and crystal structures unavailable in binary compounds, though industrial maturity and environmental/toxicity considerations (particularly thallium and cadmium content) currently limit practical deployment.

experimental semiconductorsphotovoltaic researchoptoelectronic devicesbandgap engineeringmaterials researchintermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00690	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4890	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.

Ca2 Tl1 Cd1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control