Ultrafast structural and electronic dynamics of the metallic phase in a layered manganite
文献类型：期刊论文
| 作者 | Piazza, L.1; Ma, C.2; Yang, H. X.2; Mann, A.1; Zhu, Y.3; Li, J. Q.2; Carbone, F.1 |
| 刊名 | Structural dynamics-us
 |
| 出版日期 | 2014 |
| 卷号 | 1期号:1页码:8 |
| ISSN号 | 2329-7778 |
| DOI | 10.1063/1.4835116 |
| 通讯作者 | Piazza, l.() |
| 英文摘要 | The transition between different states in manganites can be driven by various external stimuli. controlling these transitions with light opens the possibility to investigate the microscopic path through which they evolve. we performed femtosecond (fs) transmission electron microscopy on a bi-layered manganite to study its response to ultrafast photoexcitation. we show that a photoinduced temperature jump launches a pressure wave that provokes coherent oscillations of the lattice parameters, detected via ultrafast electron diffraction. their impact on the electronic structure are monitored via ultrafast electron energy loss spectroscopy, revealing the dynamics of the different orbitals in response to specific structural distortions. (c) 2013 author(s). all article content, except where otherwise noted, is licensed under a creative commons attribution 3.0 unported license. |
| WOS关键词 | CHARGE-ORDERING TRANSITIONS ; MICROSCOPY ; PHYSICS ; WAVES |
| 语种 | 英语 |
| WOS记录号 | WOS:000354987500004 |
| 出版者 | AMER INST PHYSICS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2373559 |
| 专题 | 物理研究所 |
| 通讯作者 | Piazza, L. |
| 作者单位 | 1.Ecole Polytech Fed Lausanne, ICMP, Lab Ultrafast Microscopy & Electron Scattering, CH-1015 Lausanne, Switzerland 2.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China 3.Brookhaven Natl Lab, Dept Condensed Matter Phys, Upton, NY 11973 USA |
| 推荐引用方式 GB/T 7714 | Piazza, L.,Ma, C.,Yang, H. X.,et al. Ultrafast structural and electronic dynamics of the metallic phase in a layered manganite[J]. Structural dynamics-us,2014,1(1):8. |
| APA | Piazza, L..,Ma, C..,Yang, H. X..,Mann, A..,Zhu, Y..,...&Carbone, F..(2014).Ultrafast structural and electronic dynamics of the metallic phase in a layered manganite.Structural dynamics-us,1(1),8. |
| MLA | Piazza, L.,et al."Ultrafast structural and electronic dynamics of the metallic phase in a layered manganite".Structural dynamics-us 1.1(2014):8. |
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