Growth and luminescence properties of a novel crystal with large birefringence: ErBa3B9O18
文献类型：期刊论文
| 作者 | He, M ; Cai, GM ; Wang, WJ ; Wang, WY ; Liu, J ; Chen, XL |
| 刊名 | JOURNAL OF CRYSTAL GROWTH
 |
| 出版日期 | 2009 |
| 卷号 | 311期号:4页码:1234 |
| 关键词 | BROAD-BAND AMPLIFICATION BORATES MM'(4)(BO3)(3) M RELATIVE PROPERTIES NA SR TB EU GD M' ER |
| ISSN号 | 0022-0248 |
| 通讯作者 | Chen, XL: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Current-voltage characteristics, conduction mechanisms, and resistive switching properties are investigated in Al/Pr0.7Ca0.3MnO3 (PCMO)/Pt junctions. The junction resistance exhibits an irreversible increase from 2 to 90 M Omega in the forming process, the first several repeated bias sweeps. In contrast to the PCMO junctions involving inert top electrode (TE), the active Al-TE-based junctions show very large junction resistance and opposite cycling directions. It is found that the junction resistance sequence is qualitatively consistent with the standard Gibbs energies Delta G(0) for the formation of corresponding TE oxides, rather than the Schottky barrier heights. Current-voltage fits indicate that the conduction processes in high and low resistance states are controlled by Poole-Frenkel emission and space-charge-limited conduction, respectively. The junctions show asymmetric switching thresholds with the minimal switching voltages are +1 V at the positive and -4 V at the negative side. Resistance retention tests indicate that the low resistance state is unstable and it gradually relaxes to higher resistance values. All the properties are discussed by the oxidation/reduction reaction at the Al/PCMO interface. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/38896]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | He, M,Cai, GM,Wang, WJ,et al. Growth and luminescence properties of a novel crystal with large birefringence: ErBa3B9O18[J]. JOURNAL OF CRYSTAL GROWTH,2009,311(4):1234. |
| APA | He, M,Cai, GM,Wang, WJ,Wang, WY,Liu, J,&Chen, XL.(2009).Growth and luminescence properties of a novel crystal with large birefringence: ErBa3B9O18.JOURNAL OF CRYSTAL GROWTH,311(4),1234. |
| MLA | He, M,et al."Growth and luminescence properties of a novel crystal with large birefringence: ErBa3B9O18".JOURNAL OF CRYSTAL GROWTH 311.4(2009):1234. |
入库方式： OAI收割
来源：物理研究所
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