Structural and electrical properties of thick film thermistors based on perovskite La-Mn-Al-O
文献类型：期刊论文
| 作者 | Xiong, Xinqian; Xu, Jinbao; Zhao, Pengjun; Wang, Lei; Bian, Liang; Xu, Fanglong; Zhang, Jiaqi; Chang, Aiming
|
| 刊名 | Ceramics International
 |
| 出版日期 | 2014 |
| 卷号 | 40期号:7 PART B页码:10505-10510 |
| 关键词 | Electrical properties Perovskite Thermistor Thick film |
| ISSN号 | 2728842 |
| 通讯作者 | Xu, JB |
| 英文摘要 | LaMnO3 thick films doped with Al were fabricated on Al 2O3 substrates by screen printing technique. Significantly composition-dependent structural phase transformation and grain size were observed in Al-doped LMO thick films by X-ray diffraction and scanning electron microscopy. The resistivity of all the thick films decreased with the increase of temperature, indicating a negative temperature coefficient effect. Al doping resulted in a sharp rise in room resistivity (ρ0) and thermal constant (B) as compared with non-doped films. Among the films investigated, the film with composition x=0.4 showed a unique electrical property and was further examined in detail using the complex impedance analysis, in order to unveil the structure-property relationship. |
| 收录类别 | SCI |
| WOS记录号 | WOS:000337015300041 |
| 公开日期 | 2014-11-11 |
| 源URL | [http://ir.xjipc.cas.cn/handle/365002/3757]  |
| 专题 | 新疆理化技术研究所_中国科学院特殊环境功能材料与器件重点试验室 新疆理化技术研究所_材料物理与化学研究室 |
| 作者单位 | Xinjiang Tech Inst Phys & Chem CAS, Xinjiang Key Lab Elect Informat Mat & Devices, Key Lab Funct Mat & Devices Special Environm CAS, Urumqi 830011, Peoples R China;Grad Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiong, Xinqian,Xu, Jinbao,Zhao, Pengjun,et al. Structural and electrical properties of thick film thermistors based on perovskite La-Mn-Al-O[J]. Ceramics International,2014,40(7 PART B):10505-10510. |
| APA | Xiong, Xinqian.,Xu, Jinbao.,Zhao, Pengjun.,Wang, Lei.,Bian, Liang.,...&Chang, Aiming.(2014).Structural and electrical properties of thick film thermistors based on perovskite La-Mn-Al-O.Ceramics International,40(7 PART B),10505-10510. |
| MLA | Xiong, Xinqian,et al."Structural and electrical properties of thick film thermistors based on perovskite La-Mn-Al-O".Ceramics International 40.7 PART B(2014):10505-10510. |
入库方式： OAI收割
来源：新疆理化技术研究所
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