S2 Rb1 Yb1

semiconductor

· S2 Rb1 Yb1

S2 Rb1 Yb1 is an experimental rare-earth semiconductor compound incorporating rubidium and ytterbium in a sulfide-based matrix. This material belongs to the family of chalcogenide semiconductors with rare-earth dopants, which are actively researched for optoelectronic and photonic applications where traditional semiconductors reach performance limits. The combination of rare-earth elements suggests potential use in tuning electronic band structure and optical properties, making it relevant to researchers exploring next-generation light emission, photodetection, or quantum optoelectronic devices.

experimental photonic devicesrare-earth doped semiconductorsoptical upconversion researchquantum optoelectronicschalcogenide-based materials developmentinfrared detector research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,205.3	ksi	—
Shear Modulus(G)	2,406.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01860	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.493	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.

S2 Rb1 Yb1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control