A high power ZnO thin film piezoelectric generator
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- 作者：Weiwei Qin ; Tao Li ; Yutong Li ; Junwen Qiu ; Xianjun Ma ; Xiaoqiang Chen ; Xuefeng Hu ; xuefeng.hu@njtech.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Wei Zhang ; zhangw@njtech.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nanogenerator ; ZnO thin film ; Pulsed laser ablation ; Piezoelectric efficiency
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：28 February 2016
- 年：2016
- 卷：364
- 期：Complete
- 页码：670-675
- 全文大小：1656 K
文摘
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Fabricated first high power output ZnO thin film generator on a Si substrate by laser ablation.
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Characterized the structural and surficial properties of deposited ZnO thin film.
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Obtain a power density 5.1 mW cm−2 from one ZnO NG under a pressure of ∼0.44 kg/cm2.
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Provided a reliable power source for driving most nanosensors and sensor network nodes.