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Tunable Schottky Barrier in Photovoltaic Bifeo3 Based Ferroelectric Composite Thin Films
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نویسنده
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Khalkhali Mohammad Hosein ,Tehranchi Mohammad Mehdi ,Hamidi Mehri
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منبع
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International Journal Of Optics And Photonics - 2016 - دوره : 10 - شماره : 1 - صفحه:31 -35
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چکیده
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We examine the photo-assisted polarization loop in a bifeo3 thin film under uv light illumination. bifeo3 thin film prepared by pulsed laser deposition method onto the batio3 thin film and the polarization behavior has been measured under poling voltage. our results show the engineered polarization due to controllable schottky barrier under inverse poling voltage. this control on schottky barrier height and then polarization of thin film can be opened the new insight in the ferroelectric devices
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کلیدواژه
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Magneto-Electric Thin Films ,Ferroelectric Polarization ,Pulsed Laser Deposition ,Schottky Barrier
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آدرس
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Kharazmi University (University Of Tarbiat Moallem), Department Of Physics, ایران, Shahid Beheshti University, Laser And Plasma Research Institute, Department Of Physics, ایران, Shahid Beheshti University, Laser And Plasma Research Institute, ایران
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Authors
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