Understanding depoling behavior through property and structure measurements of Fe-doped NBT
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Piezoelectri c constant measured as a function of temperature both in situ (a) and ex situ (b). behavior through property and structure measurements of Fe- doped NBT Permittivity and loss measured as a function of temperature measured for poled and unpoled samples. X-ray diffraction patterns measured as a function of temperature for undoped (a) and 1% Fe-doped (b) NBT. Comp. Transition Temp (ºC) d 33 (in situ) d 33 (ex situ) Perm XRD Undope d 161 210 176 195 0.5% Fe 191 233 202 - 1% Fe 190 219 - 210
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Understanding depoling behavior through property and structure measurements of Fe-doped NBT. Piezoelectric constant measured as a function of temperature both in situ (a) and ex situ (b). X-ray diffraction patterns measured as - PowerPoint PPT Presentation
Transcript of Understanding depoling behavior through property and structure measurements of Fe-doped NBT
Piezoelectric constant measured as a function of temperature both in situ (a) and ex situ (b).
Understanding depoling behavior through property and structure measurements of Fe-doped NBT
Permittivity and loss measured as a function of temperature measured for poled and unpoled samples.
X-ray diffraction patterns measured as a function of temperature for undoped (a) and 1% Fe-doped (b) NBT.
Comp. Transition Temp (ºC)
d33(in situ)
d33(ex situ) Perm XRD
Undoped 161 210 176 1950.5% Fe 191 233 202 -1% Fe 190 219 - 210
1.5% Fe 175 199 - -2% Fe 177 201 - -
