POLARIZATION HYSTERESIS CURVE MEASUREMENT FOR AN Au/PZT/YBCO DEVICE BY DOUBLE PULSE TECHNIQUE
Polarization for Au/Pb(Zr Ti )O /YBa Cu O ferroelectric capacitor has been studied and measured by pulse method. A sequence of pulses with amplitudes varying from 0 to 10 volts in 2 volt steps is applied and a conventional polarization curve is obtained by integrating the charge flow from the pola...
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| Format: | Article |
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| Language: | English |
| Published: |
University of Tehran
1998-06-01
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| Series: | Journal of Sciences, Islamic Republic of Iran |
| Online Access: | https://jsciences.ut.ac.ir/article_31475_21b9a45c45f89fee48e83a8e01a50590.pdf |
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| collection | DOAJ |
| description | Polarization for Au/Pb(Zr Ti )O /YBa Cu O ferroelectric capacitor has
been studied and measured by pulse method. A sequence of pulses with amplitudes
varying from 0 to 10 volts in 2 volt steps is applied and a conventional polarization
curve is obtained by integrating the charge flow from the polarization switching
induced by the voltage ramp. A value of 25?C/cm2 is measured for the saturated
polarization from the hysteresis curve. The polarization retention is also measured at
200°C for the device and the polarization change over 24 hours was about 5.7%. |
| format | Article |
| id | doaj-art-4fff2f3e92d5460ba9da3cc266b9a03c |
| institution | DOAJ |
| issn | 1016-1104 2345-6914 |
| language | English |
| publishDate | 1998-06-01 |
| publisher | University of Tehran |
| record_format | Article |
| series | Journal of Sciences, Islamic Republic of Iran |
| spelling | doaj-art-4fff2f3e92d5460ba9da3cc266b9a03c2025-08-20T03:08:46ZengUniversity of TehranJournal of Sciences, Islamic Republic of Iran1016-11042345-69141998-06-019231475POLARIZATION HYSTERESIS CURVE MEASUREMENT FOR AN Au/PZT/YBCO DEVICE BY DOUBLE PULSE TECHNIQUEPolarization for Au/Pb(Zr Ti )O /YBa Cu O ferroelectric capacitor has been studied and measured by pulse method. A sequence of pulses with amplitudes varying from 0 to 10 volts in 2 volt steps is applied and a conventional polarization curve is obtained by integrating the charge flow from the polarization switching induced by the voltage ramp. A value of 25?C/cm2 is measured for the saturated polarization from the hysteresis curve. The polarization retention is also measured at 200°C for the device and the polarization change over 24 hours was about 5.7%.https://jsciences.ut.ac.ir/article_31475_21b9a45c45f89fee48e83a8e01a50590.pdf |
| spellingShingle | POLARIZATION HYSTERESIS CURVE
MEASUREMENT FOR AN Au/PZT/YBCO DEVICE
BY DOUBLE PULSE TECHNIQUE Journal of Sciences, Islamic Republic of Iran |
| title | POLARIZATION HYSTERESIS CURVE
MEASUREMENT FOR AN Au/PZT/YBCO DEVICE
BY DOUBLE PULSE TECHNIQUE |
| title_full | POLARIZATION HYSTERESIS CURVE
MEASUREMENT FOR AN Au/PZT/YBCO DEVICE
BY DOUBLE PULSE TECHNIQUE |
| title_fullStr | POLARIZATION HYSTERESIS CURVE
MEASUREMENT FOR AN Au/PZT/YBCO DEVICE
BY DOUBLE PULSE TECHNIQUE |
| title_full_unstemmed | POLARIZATION HYSTERESIS CURVE
MEASUREMENT FOR AN Au/PZT/YBCO DEVICE
BY DOUBLE PULSE TECHNIQUE |
| title_short | POLARIZATION HYSTERESIS CURVE
MEASUREMENT FOR AN Au/PZT/YBCO DEVICE
BY DOUBLE PULSE TECHNIQUE |
| title_sort | polarization hysteresis curve measurement for an au pzt ybco device by double pulse technique |
| url | https://jsciences.ut.ac.ir/article_31475_21b9a45c45f89fee48e83a8e01a50590.pdf |