Rb2VAgS4

semiconductor

· Rb2VAgS4

Rb2VAgS4 is a quaternary chalcogenide semiconductor compound combining rubidium, vanadium, silver, and sulfur. This is a research-phase material within the broader family of multinary sulfide semiconductors, of interest for its potential optoelectronic and photovoltaic properties arising from its mixed-metal composition. While not yet in mainstream industrial production, compounds in this material class are being investigated for next-generation thin-film photovoltaics, nonlinear optical devices, and solid-state electronics where conventional binary or ternary semiconductors show limitations.

experimental photovoltaicsnonlinear optical devicesthin-film semiconductorsmultinary chalcogenides researchsolid-state electronics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1237	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.830	eV	—
↳	1.379	eV	—
Magnetic Moment(μB)	0.000	µB	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.069	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.

Rb2VAgS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control