Fig. 2. (Color online) Schematic diagram showing the fabrication of PbTiO₃ (PTO) nanotubes by porous alumina membrane and sol-gel spin coating method. The 0.3 M PTO sol-gel solution used for the spin-coating.

New Phys.: Sae Mulli 2024;74:873~879 https://doi.org/10.3938/NPSM.74.873

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