BiSeBr
semiconductor· BiSeBr
BiSeBr is a ternary bismuth-based semiconductor compound combining bismuth, selenium, and bromine elements. This material belongs to the family of mixed-halide and chalcogenide semiconductors, which are primarily of research interest for optoelectronic and photonic applications. BiSeBr and related compositions are being explored for their potential in photovoltaic devices, photodetectors, and nonlinear optical applications, where the tunable bandgap and crystal structure of halide-chalcogenide compounds offer advantages over single-element or binary semiconductors.
photovoltaic researchphotodetector developmentnonlinear opticsexperimental semiconductorsoptoelectronic devicesbandgap engineering
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 3,275 | ksi | — | ||
Poisson's Ratio(ν) | 0.3500 | - | — | ||
Shear Modulus(G) | 1,330 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2422 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 1.500 | eV | — | ||
| ↳ | 1.584 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 60.63 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -162.2 | 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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5699 | 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.