lithium niobateLiNbO3
PPLN Λ = 6.82 µm · 1064 → 532 nm · 2 px/µm
lithium niobate / Data / elastic-compliance-sE

Elastic compliance at constant electric field

Spread

sE 1e-12 m2/N; one row per independent component
s115.7755.8005.8255.850Kushibiki et al. [C]Weis & Gaylord [P-comp]Weis & Gaylord [P-comp]3 records, span 0.0735s12−1.2−1.1−1.0Kushibiki et al. [C]Weis & Gaylord [P-comp]Weis & Gaylord [P-comp]3 records, span 0.17s13−1.45−1.40−1.35Kushibiki et al. [C]Weis & Gaylord [P-comp]Weis & Gaylord [P-comp]3 records, span 0.114s14−1.00−0.95Kushibiki et al. [C]Weis & Gaylord [P-comp]Weis & Gaylord [P-comp]3 records, span 0.100s335.025.045.06Kushibiki et al. [C]Weis & Gaylord [P-comp]Weis & Gaylord [P-comp]3 records, span 0.038s4416.9517.0017.0517.10Kushibiki et al. [C]Weis & Gaylord [P-comp]Weis & Gaylord [P-comp]3 records, span 0.151

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. Rotate any record into a cut: tensors and frame conventions.

Records

2 variants
ValueUnitVariantConditionsFrameSourceLocatorStatus
s11 5.85352, s12 −1.18173, s13 −1.35637, s14 −0.920402, s33 5.05782, s44 16.9493
default record
1e-12 m2/NCongruent LiNbO3 (CLN)
SAW-grade congruent
elec. constant Ecrystal-physics; x: a axis, perpendicular to a mirror plane; z: polar c axis; sign convention unstated; +z: not stated in this record; tensor form matches this frame by symmetryKushibiki et al., IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 46 1315 (1999)
derived: inverse of the Kushibiki et al. 1999 c^E Voigt matrix (engineering shear strain)
–C
Derived, not a published number. lists the same inversion: s11 5.854, s12 -1.182, s13 -1.356, s14 -0.920, s33 5.058, s44 16.949, s66 14.071.
s11 5.831, s12 −1.15, s13 −1.452, s14 −1, s33 5.026, s44 17.11e-12 m2/NComposition not statedelec. constant Ecrystal-physics; x: a axis, perpendicular to a mirror plane; z: polar c axis; convention IRE-1949; +z: +c points out of the face that becomes negative on compression; equivalently it becomes positive on cooling (Weis & Gaylord 1985 pp. 192-193)Weis & Gaylord, Applied Physics A 37 191-203 (1985)
original: Smith & Welsh, J. Appl. Phys. 42, 2219 (1971)
Table 5, p. 200P-comp
s14 < 0 goes with c14 > 0. Temperature coefficients (1e-4 /C): s11 1.66, s12 0.28, s13 1.94, s14 1.33, s33 1.60, s44 2.05.
s11 5.78, s12 −1.01, s13 −1.47, s14 −1.02, s33 5.02, s44 171e-12 m2/NComposition not statedelec. constant Ecrystal-physics; x: a axis, perpendicular to a mirror plane; z: polar c axis; convention IRE-1949; +z: +c points out of the face that becomes negative on compression; equivalently it becomes positive on cooling (Weis & Gaylord 1985 pp. 192-193)Weis & Gaylord, Applied Physics A 37 191-203 (1985)
original: Warner, Onoe, Coquin, JASA 42, 1223 (1967)
Table 5, p. 200P-comp

Congruent LiNbO3 (CLN)SAW-grade congruent

C
s11 5.85352, s12 −1.18173, s13 −1.35637, s14 −0.920402, s33 5.05782, s44 16.94931e-12 m2/N
elec. constant E; default record

Frame crystal-physics; x: a axis, perpendicular to a mirror plane; z: polar c axis; sign convention unstated; +z: not stated in this record; tensor form matches this frame by symmetry

Derived, not a published number. lists the same inversion: s11 5.854, s12 -1.182, s13 -1.356, s14 -0.920, s33 5.058, s44 16.949, s66 14.071.

Kushibiki et al., IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 46 1315 (1999)derived: inverse of the Kushibiki et al. 1999 c^E Voigt matrix (engineering shear strain)

Composition not stated

P-comp
s11 5.831, s12 −1.15, s13 −1.452, s14 −1, s33 5.026, s44 17.11e-12 m2/N
elec. constant E

Frame crystal-physics; x: a axis, perpendicular to a mirror plane; z: polar c axis; convention IRE-1949; +z: +c points out of the face that becomes negative on compression; equivalently it becomes positive on cooling (Weis & Gaylord 1985 pp. 192-193)

s14 < 0 goes with c14 > 0. Temperature coefficients (1e-4 /C): s11 1.66, s12 0.28, s13 1.94, s14 1.33, s33 1.60, s44 2.05.

Weis & Gaylord, Applied Physics A 37 191-203 (1985), Table 5, p. 200original: Smith & Welsh, J. Appl. Phys. 42, 2219 (1971)

Composition not stated

P-comp
s11 5.78, s12 −1.01, s13 −1.47, s14 −1.02, s33 5.02, s44 171e-12 m2/N
elec. constant E

Frame crystal-physics; x: a axis, perpendicular to a mirror plane; z: polar c axis; convention IRE-1949; +z: +c points out of the face that becomes negative on compression; equivalently it becomes positive on cooling (Weis & Gaylord 1985 pp. 192-193)

Weis & Gaylord, Applied Physics A 37 191-203 (1985), Table 5, p. 200original: Warner, Onoe, Coquin, JASA 42, 1223 (1967)

Endpoints

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