Yb2 Ba1 Sr1 — Properties & Data | MatWorld

Yb2 Ba1 Sr1

semiconductor

· Yb2 Ba1 Sr1

Yb₂Ba₁Sr₁ is an experimental ternary semiconductor compound combining ytterbium, barium, and strontium oxides, belonging to the family of rare-earth mixed-metal oxides. This material is primarily of research interest for its potential in optoelectronic and photonic applications, where rare-earth dopants are valued for luminescence and energy conversion properties. The incorporation of alkaline-earth elements (Ba, Sr) alongside ytterbium may enable tuning of electronic band structure and thermal properties, making it relevant to emerging solid-state lighting, scintillation detection, and possibly thermoelectric device development, though practical industrial adoption remains limited.

rare-earth optoelectronicsscintillation detectorssolid-state lighting researchphotonic materials developmentthermoelectric device researchhigh-energy physics instrumentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	12.80	GPa	DFT · OptB88vdW
Shear Modulus(G)	9.180	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01130	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.02900	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.

Yb2 Ba1 Sr1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control