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Article
Open AccessDirect evidence of correlation between the second harmonic generation anisotropy patterns and the polarization orientation of perovskite ferroelectric
For ferroelectric materials, where the polar state breaks the inversion symmetry, second harmonic generation is a useful tool to prove their ferroelectric properties. However, the correlation between the aniso...
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Article
Open AccessEvolution of structural distortion in BiFeO3 thin films probed by second-harmonic generation
BiFeO3 thin films have drawn much attention due to its potential applications for novel magnetoelectric devices and fundamental physics in magnetoelectric coupling. However, the structural evolution of BiFeO3 fil...
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Article
Open AccessA new non-destructive readout by using photo-recovered surface potential contrast
Ferroelectric random access memory is still challenging in the feature of combination of room temperature stability, non-destructive readout and high intensity storage. As a non-contact and non-destructive inf...
