Second Harmonic Generation of BaTiO_3 under High Pressure
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Second harmonic generation (SHG) of BaTiO<SUB>3</SUB> has been measured as a function of pressure with use of diamond anvil cell (DAC). The power of the SHG tensor component d<SUB>31</SUB> is one order of magnitude larger than that of d<SUB>33</SUB> and its pressure dependence is compared with the spontaneous polarization to ensure the Jerphagnon's empirical relation.
- The Review of High Pressure Science and Technology
The Review of High Pressure Science and Technology 7, 703-705, 1998
The Japan Society of High Pressure Science and Technology