X-ray Diffraction
Structure and properties of ferroelectric PbZr0.2Ti0.8O3/YBa2Cu3O7 heterostructures." Journal of Electronic Materials 21 (1992) 513–518.
, , , , , , , and . "Superconductivity at 27 K in modulation-free Bi2-xPbxSr2-yLayCuO6 phases with x≅y+0.2." Physica C: Superconductivity and its applications 172 (1990) 13–22.
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