抜粋
La0.7Sr0.3MnO3-δ (LSMO) films have a large temperature coefficient of resistance (TCR: defined as 1/R dR/dT) at near room temperature. Bi0.34La0.33Sr0.33MnO3-δ (BLSMO) film in which La in LSMO is substituted by Bi, was deposited at low temperature, 400°C, by a laser ablation method. The BLSMO film on the SiO2/Si (100) substrate is polycrystalline without any preferred orientations. The low-temperature deposition and the Bi substitution eliminate the Curie temperature of the BLSMO film, and raise its TCR. The film has a large TCR, more than 2%/K, in the wide temperature range of 10-150°C.
| 元の言語 | English |
|---|---|
| ページ（範囲） | L219-L221 |
| ジャーナル | Japanese Journal of Applied Physics, Part 2: Letters |
| 巻 | 40 |
| 発行部数 | 3 A |
| 出版物ステータス | Published - 2001 3 1 |
ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy (miscellaneous)
- Physics and Astronomy(all)
フィンガープリント Bi-Substitution effect in La-Sr-Mn-O thin films for bolometric applications' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。
これを引用
Hayashi, K. I., Ohta, E., & Wada, H. (2001). Bi-Substitution effect in La-Sr-Mn-O thin films for bolometric applications. Japanese Journal of Applied Physics, Part 2: Letters, 40(3 A), L219-L221.