Y1 Er1 Tl2 — Properties & Data | MatWorld

Y1 Er1 Tl2

semiconductor

· Y1 Er1 Tl2

Y1Er1Tl2 is an experimental ternary semiconductor compound combining yttrium, erbium, and thallium elements. This material belongs to the rare-earth and post-transition metal semiconductor family, primarily investigated in research contexts for potential optoelectronic and photonic applications. The specific combination of rare-earth (erbium) and heavy-metal (thallium) constituents suggests interest in tunable bandgap properties or specialized light-emission characteristics, though practical industrial deployment remains limited and the material's stability and processing requirements warrant careful evaluation before engineering adoption.

research optoelectronicsrare-earth semiconductorsphotonic materials (experimental)infrared applications (potential)laboratory synthesismaterials science development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	60.90	GPa	DFT · OptB88vdW
Shear Modulus(G)	21.66	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00800	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3640	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

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.

Y1 Er1 Tl2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control