Thermal stability of piezoelectric properties and infrared sensor performance of spin-coated polyurea thin films

We have investigated the temperature dependence of the piezoelectric coefficients and infrared sensor performance of spin-coated thin films of polyundecylurea (PUA11). The piezoelectric coefficients of the PUA11 films remained constant at temperatures above 180 °C and these films demonstrated therma...

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Veröffentlicht in:	Applied physics express 2015-10, Vol.8 (10), p.101501
Hauptverfasser:	Morimoto, Masahiro, Koshiba, Yasuko, Misaki, Masahiro, Ishida, Kenji
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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