Comment on "Model of phase transition induced antiphase boundaries in perovskite and layered perovskite oxides" [J. Appl. Phys. 92, 5425 (2002)]
文献类型：期刊论文
| 作者 | Su, D ; Xu, QY ; Zhu, JS ; Wang, YN |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2004 |
| 卷号 | 95期号:2页码:770 |
| ISSN号 | 0021-8979 |
| 关键词 | TRANSMISSION ELECTRON-MICROSCOPY BI3TINBO9 SRBI2TA2O9 BI4TI3O12 CERAMICS |
| 通讯作者 | Su, D: Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China. |
| 中文摘要 | Calculations of the modal photon densities and gain in a photopumped Cl XVII-Se XXXII X-ray laser are presented. In this paper we undertake a realistic simulation of the generation of both Cl and Se plasmas, using a high-power optical laser, which includes radiation from both Ly-alpha fine-structure components of H-like Cl pumping the 2p(3/2)-5d(5/2) transition in Li-like Se. The calculations are performed in two dimensions in a realistic geometry taking into account plasma gradients. This gives information about the spatial extent and time evolution of X-ray lasing gain on the 5-4 transitions (39.5 Angstrom) in Li-like Se. We find that gain (about 200 cm(-1)) is expected only when the optical laser includes a pre-pulse. Calculations show that the absorption of pumping radiation in the pumped plasma can reduce the gain by 20%. Time-dependent calculations have shown that the gain is reduced by 30% in comparison to the steady-state calculations. The effect of the spectral profile and self-radiation of 5d(5/2)-2p(3/2) transition in Li-like Se reduces the gain by about 2%. (C) 2003 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34903]  |
| 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 | Su, D,Xu, QY,Zhu, JS,et al. Comment on "Model of phase transition induced antiphase boundaries in perovskite and layered perovskite oxides" [J. Appl. Phys. 92, 5425 (2002)][J]. JOURNAL OF APPLIED PHYSICS,2004,95(2):770. |
| APA | Su, D,Xu, QY,Zhu, JS,&Wang, YN.(2004).Comment on "Model of phase transition induced antiphase boundaries in perovskite and layered perovskite oxides" [J. Appl. Phys. 92, 5425 (2002)].JOURNAL OF APPLIED PHYSICS,95(2),770. |
| MLA | Su, D,et al."Comment on "Model of phase transition induced antiphase boundaries in perovskite and layered perovskite oxides" [J. Appl. Phys. 92, 5425 (2002)]".JOURNAL OF APPLIED PHYSICS 95.2(2004):770. |
入库方式： OAI收割
来源：物理研究所
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