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http://ir.ncue.edu.tw/ir/handle/987654321/17426
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| Title: | Hysteresis Mechanism in Current–voltage Characteristics of ZrOx Films Prepared by the Sol–gel Method |
| Authors: | Lin, Yow-Jon;Chen, Wei-Chung;Chin, Yi-Min;Liu, Chia-Jyi |
| Contributors: | 光電科技研究所 |
| Keywords: | Condensed matter: electrical, magnetic and optical;Semiconductors;Surfaces, interfaces and thin films |
| Date: | 2009-01
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| Issue Date: | 2013-10-02T08:37:06Z
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| Publisher: | IOP Publishing Ltd |
| Abstract: | In the study, ZrOx films were deposited on substrates by the sol–gel technique. X-ray photoelectron spectroscopy, x-ray diffraction, photoluminescence and conductivity measurements were used to characterize the films. The authors found that the displacement current of oxygen-rich ZrOx films was smaller than that of oxygen-deficient ZrOx films. According to the experimental results, the authors suggested that donor-like oxygen-vacancy related and crystallographic defects within the ZrOx film controlled carrier flow and resulted in hysteresis-type current–voltage characteristics of indium tin oxide/ZrOx/Au devices. |
| Relation: | Journal of Physics D: Applied Physic, 42(4): 045419 |
| Appears in Collections: | [光電科技研究所] 期刊論文
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