Composition not stated
P(abs)≈ 3.7eV
method optical absorption (direct); default record
GW calculations give a fundamental (quasiparticle) gap at least 1 eV larger; the quasiparticle gap is debated.
lithium niobate / Data / optical-band-gap
Optical band gap
Spread
Each mark is one record; bars are stated ranges, whiskers stated uncertainties. Filled marks: P, P-comp, P-db; hollow: S, V, C, P(abs). Hover a mark for its source. Each row has its own axis; no mean or fit is drawn.
Records
| Value | Unit | Variant | Conditions | Frame | Source | Locator | Status |
|---|---|---|---|---|---|---|---|
| ≈ 3.7 default record | eV | Composition not stated | method optical absorption (direct) | – | Thierfelder et al., physica status solidi (c) 7 362 (2010) | abstract | P(abs) |
| GW calculations give a fundamental (quasiparticle) gap at least 1 eV larger; the quasiparticle gap is debated. | |||||||
Endpoints
all records /api/v1/properties/optical-band-gap.jsonunspecified /api/v1/properties/optical-band-gap/unspecified.jsonCSV, all properties /api/v1/properties.csv
curl -s https://lithium-niobate.com/api/v1/properties/optical-band-gap.json
This page carries the same records as schema.org Dataset JSON-LD. All endpoints: API.