AgBiP2S6

semiconductor
· AgBiP2S6

AgBiP₂S₆ is a quaternary semiconductor compound composed of silver, bismuth, phosphorus, and sulfur, belonging to the family of metal phosphide-sulfides with potential for optoelectronic and photovoltaic applications. This is primarily a research-phase material studied for its tunable bandgap and layered crystal structure, offering potential advantages in thin-film solar cells, photodetectors, and nonlinear optical devices where conventional semiconductors face limitations. Its ternary composition allows control over electronic properties through stoichiometric variation, making it notable within the broader family of mixed-metal chalcogenides being explored as alternatives to toxic or scarce semiconductor materials.

thin-film photovoltaic devicesphotodetector materialsnonlinear optics researchsolar energy conversionexperimental semiconductor applicationsnext-generation optoelectronics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
4,391.7
ksi—
Poisson's Ratio(ν)
0.2600
-—
Shear Modulus(G)
2,629.5
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.1530
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)2 entries
1.700
eV—
↳
1.109
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
-105.6
µV/K—
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
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.3101
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.
AgBiP2S6 — Properties & Data | MatWorld