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Pyroelectric PMNT Crystal, PMN-PT (001), Pb(Mg1/3Nb2/3)O3-PbTiO3, 10 x 10 x 0.5 mm, SSP

  • 19900


Pyroelectric PMNT Crystal, PMN-PT (001), Pb(Mg1/3Nb2/3)O3-PbTiO3, 10 x 10 x 0.5 mm, SSP

Single side polished, epi-ready, Ra < 1nm

Special sizes and shapes are available upon request. Please contact us for quotation.

Pyroelectric PMNT Crystal

Crystal Structure R3m, Rhombohedral
Lattice parameter (pseudo cubic) a: ~ 4.024 A

Pyroelectric coeff.:

12.8×10-4C/m2K

Dielectric const.:

500  (1kHz)

Dielectric loss:

<0.5% (1kHz)

Specific heat c ':

2.5×106J/m3K

Thermal diffusivity:

3.8×10-7m2/s

Current response Fi

5.12×10-10Am/W

Voltageresponse Fv

0.11 m2/C

Detectivity figure Fd

10.2×10-5Pa-1/2

Work threshold:

90 ºC


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