Rb2TiAg2S4
semiconductor· Rb2TiAg2S4
Rb2TiAg2S4 is a ternary chalcogenide semiconductor compound containing rubidium, titanium, silver, and sulfur. This is a research-phase material studied for its potential in photovoltaic and optoelectronic applications due to its semiconductor bandgap and mixed-metal composition, which can offer tunable electronic properties compared to single-metal alternatives. The material represents an emerging class of multinary sulfides being explored for next-generation solar cells, photodetectors, and solid-state electronic devices where layered or complex crystal structures provide advantages in charge carrier transport and light absorption.
photovoltaic researchoptoelectronic devicesphotodetectorssolid-state electronicsthin-film solar cellsmaterials research & development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1447 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 2.330 | eV | — | ||
| ↳ | 1.656 | 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.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.082 | 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.