Ultraviolet photovoltaic effect in BiFeO3/Nb-SrTiO3 heterostructure

• المؤلفون الرئيسيون: Li, H., Jin, K. X., Yang, S. H., Wang, J., He, M., Luo, B. C., Wang, J. Y., Chen, C. L., Wu, Tom
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Science::Chemistry::Physical chemistry::Photochemistry
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/94811; http://hdl.handle.net/10220/9259

We report on ultraviolet photovoltaic effects in a BiFeO3/Nb-doped SrTiO3 heterostructure prepared by a pulsed laser deposition method. The heterostructure exhibits rectifying behaviors in the temperature range from 80 K to 300 K. The photovoltage of heterostructure is about 0.33 V at T = 80 K when...