完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Luo, C. W. | en_US |
dc.contributor.author | Wu, I. H. | en_US |
dc.contributor.author | Cheng, P. C. | en_US |
dc.contributor.author | Lin, J. -Y. | en_US |
dc.contributor.author | Wu, K. H. | en_US |
dc.contributor.author | Uen, T. M. | en_US |
dc.contributor.author | Juang, J. Y. | en_US |
dc.contributor.author | Kobayashi, T. | en_US |
dc.contributor.author | Chareev, D. A. | en_US |
dc.contributor.author | Volkova, O. S. | en_US |
dc.contributor.author | Vasiliev, A. N. | en_US |
dc.date.accessioned | 2014-12-08T15:30:02Z | - |
dc.date.available | 2014-12-08T15:30:02Z | - |
dc.date.issued | 2013-04-01 | en_US |
dc.identifier.issn | 1557-1939 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1007/s10948-012-1929-y | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/21508 | - |
dc.description.abstract | The ultrafast quasiparticle dynamics in FeSe single crystals were measured by using dual-color transient reflectivity measurements (Delta R/R) from 4.4 to 290 K. In general, the typical Delta R/R of FeSe includes two significant components. One is the relaxation of photoinduced quasiparticles, which has been used to estimate the electron-phonon coupling strength (lambda=0.16). The other is the oscillation component due to the acoustic phonon. Moreover, the acoustic phonon's energy estimated from the period of oscillation in Delta R/R markedly shrinks around 90 K, which is the so-called phonon softening. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | Fe-based superconductors | en_US |
dc.subject | Electron-phonon coupling strength | en_US |
dc.subject | Ultrafast quasiparticle dynamics | en_US |
dc.title | Quasiparticle Dynamics in FeSe Superconductors Studied by Femtosecond Spectroscopy | en_US |
dc.type | Article; Proceedings Paper | en_US |
dc.identifier.doi | 10.1007/s10948-012-1929-y | en_US |
dc.identifier.journal | JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM | en_US |
dc.citation.volume | 26 | en_US |
dc.citation.issue | 4 | en_US |
dc.citation.spage | 1213 | en_US |
dc.citation.epage | 1215 | en_US |
dc.contributor.department | 電子物理學系 | zh_TW |
dc.contributor.department | 物理研究所 | zh_TW |
dc.contributor.department | Department of Electrophysics | en_US |
dc.contributor.department | Institute of Physics | en_US |
dc.identifier.wosnumber | WOS:000317014500088 | - |
顯示於類別: | 會議論文 |