Digitale Medien
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
57 (1985), S. 4901-4905
ISSN:
1089-7550
Quelle:
AIP Digital Archive
Thema:
Physik
Notizen:
Steady-state beam coupling is used to measure the concentration of empty traps, the sign of the dominant photocarrier, and the effective electro-optic coefficient in seven crystals of BaTiO3. The measured value of the effective electro-optic coefficient gives the product of the fractional poling of the crystal, the relative conductivity of the crystal, and the electro-optic coefficient. Anomalously low beam coupling gain measured in an eighth crystal suggests that this crystal is nearly perfectly compensated; i.e., the photoconductivities due to electrons and holes are nearly equal.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1063/1.335313
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