lithium niobate / Data / spontaneous-polarization

Spontaneous polarization

Spread

P_s uC/cm²; one row per variant and wavelength

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

1 variant

Value	Unit	Variant	Conditions	Frame	Source	Locator	Status
80 ± 5	uC/cm²	Congruent LiNbO3 (CLN) abstract gives the value for CLN and near-SLN alike	–	–	Gopalan et al., Applied Physics Letters 72 1981 (1998)	abstract	P(abs)
Abstract: insensitive to stoichiometry and H content.
71	uC/cm²	Congruent LiNbO3 (CLN)	T room temperature	–	Volk & Wöhlecke, Springer Series in Materials Science 115 (2009)	Table 1.1, p. 3 (refs. [22], [24])	P-comp
Mismatch with Gopalan et al. 1998 (80 +- 5). Volk & Wöhlecke 2009 ref. [24] (APL 73, 3073) is a LiTaO3 paper per Crossref.

Congruent LiNbO3 (CLN)abstract gives the value for CLN and near-SLN alike

P(abs)

80 ± 5uC/cm²

conditions not stated

Abstract: insensitive to stoichiometry and H content.

Gopalan et al., Applied Physics Letters 72 1981 (1998), abstract

Congruent LiNbO3 (CLN)

P-comp

71uC/cm²

T room temperature

Mismatch with Gopalan et al. 1998 (80 +- 5). Volk & Wöhlecke 2009 ref. [24] (APL 73, 3073) is a LiTaO3 paper per Crossref.

Volk & Wöhlecke, Springer Series in Materials Science 115 (2009), Table 1.1, p. 3 (refs. [22], [24])

Endpoints

CC BY 4.0; cite the original source of each value

all records /api/v1/properties/spontaneous-polarization.json cln /api/v1/properties/spontaneous-polarization/cln.json CSV, all properties /api/v1/properties.csv

curl -s https://lithium-niobate.com/api/v1/properties/spontaneous-polarization.json

This page carries the same records as schema.org Dataset JSON-LD. All endpoints: API.