Bi1 Rb1 S2

semiconductor

· Bi1 Rb1 S2

Bi₁Rb₁S₂ is an experimental semiconductor compound combining bismuth, rubidium, and sulfur—a member of the metal chalcogenide family with potential for optoelectronic and photovoltaic applications. This research-phase material is of interest primarily in academic and laboratory settings for exploring novel semiconductor physics and device concepts rather than established commercial applications. Its significance lies in its potential as a light-absorbing layer or charge-transport material in next-generation solar cells or as a platform for studying low-dimensional electronic behavior in mixed-metal sulfides, though practical engineering implementation remains under investigation.

experimental semiconductor researchphotovoltaic device developmentoptoelectronic materialsthin-film solar cellsband-gap engineering studieschalcogenide compound exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,051.3	ksi	—
Shear Modulus(G)	3,813.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.438	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9130	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.

Bi1 Rb1 S2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control