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In this work the applicability of single crystalline PIN-PMN-PT in cpyroelectric detectors was evaluated and compared with high-quality Mn-doped PMN-28PT and standard LTO. Pyroelectric and dielectric measurements confirmed an increased processing and operating temperature range due to higher phase transitions of PIN-PMN-PT. Pyroelectric coefficient of 705–770 µC/m2K was obtained with PIN-PMN-PT, which...
PMN-PT with a PT content of 26%, 30%, and 38% respectively, was evaluated as a candidate for high performance detectors. Pyroelectric and dielectric measurements confirmed the extraordinary pyroelectric coefficient of about 1090 muC/m2/K and very low dielectric losses of about 0.0005 at 1 kHz of Mn doped PMN-26PT. The evaluation of PMN-PT based detectors also shows that (111) oriented Mn-doped PMN-PT...
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