Ferroelectricity and negative temperature coefficient of resistance in pulsed-laser-deposited (Pb, Sr) TiO(3) films
| dc.citation.epage | en_US | |
| dc.citation.issue | 8 | en_US |
| dc.citation.volume | 41 | en_US |
| dc.citation.woscount | 6 | |
| dc.contributor.author | Wang, Jyh-Liang | en_US |
| dc.contributor.author | Lai, Yi-Sheng | en_US |
| dc.contributor.author | Liou, Sz-Chian | en_US |
| dc.contributor.author | Tsai, Chun-Chien | en_US |
| dc.contributor.author | Chiou, Bi-Shiou | en_US |
| dc.contributor.author | Cheng, Huang-Chung | en_US |
| dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
| dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
| dc.date.accessioned | 2014-12-08T15:12:17Z | |
| dc.date.available | 2014-12-08T15:12:17Z | |
| dc.date.issued | 2008-04-21 | en_US |
| dc.description.abstract | (Pb, Sr)TiO(3) films deposited on Pt/SiO(2)/Si substrates by pulsed-laser deposition (PLD) at 400 degrees C with oxygen pressures ranging from 50 to 200 mTorr have been investigated. The paraelectricity-to-ferroelectricity transition of films depends on the oxygen pressure during deposition. Films deposited at 200 mTorr exhibit paraelectric-like nature, whereas films deposited at lower pressures present the ferroelectric characteristic. The (Pb, Sr) TiO(3) film is found to exhibit a negative temperature coefficient of resistance (NTCR) at the measurement temperature ranging from 30 to 390 degrees C. This work demonstrates that the ferroelectricity/paraelectricity and the temperature coefficient of resistance of (Pb, Sr) TiO(3) films could be controlled by oxygen pressures during PLD. | en_US |
| dc.identifier.doi | 10.1088/0022-3727/41/8/085304 | en_US |
| dc.identifier.issn | 0022-3727 | en_US |
| dc.identifier.journal | JOURNAL OF PHYSICS D-APPLIED PHYSICS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1088/0022-3727/41/8/085304 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/9446 | |
| dc.identifier.wosnumber | WOS:000254329500035 | |
| dc.language.iso | en_US | en_US |
| dc.title | Ferroelectricity and negative temperature coefficient of resistance in pulsed-laser-deposited (Pb, Sr) TiO(3) films | en_US |
| dc.type | Article | en_US |