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Scanning-probe microscopy has been routinely employed as a surface characterization technique for more than 20 years. Tip deconvolution, the longest-standing problem associated with particle image analysis in atomic force microscopy (AFM), can be solved by scanning a pre-characterized nanosphere prior to imaging unknown particles.
Strontium barium niobate, SrxBa1−xNb2O6, (SBN) ceramics with a range of Sr/Ba ratios were fabricated using a solution chemistry approach with alkoxides dissolved in acetic acid. Powders obtained from dried gels were calcined at 800°C for three hours, a heat treatment that produced fully crystalline powders. After preparing bulk ceramics from these powders by sintering at 1200°C for 1–24 hours,...
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