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DOI | 10.1126/science.aao7043 |
Photoionization in the time and frequency domain | |
Isinger, M.1; 39;Huillier, A.2 | |
2017-11-17 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 358期号:6365页码:893-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Sweden |
英文摘要 | Ultrafast processes in matter, such as the electron emission after light absorption, can now be studied using ultrashort light pulses of attosecond duration (10-18 seconds) in the extreme ultraviolet spectral range. The lack of spectral resolution due to the use of short light pulses has raised issues in the interpretation of the experimental results and the comparison with theoretical calculations. We determine photoionization time delays in neon atoms over a 40-electron volt energy range with an interferometric technique combining high temporal and spectral resolution. We spectrally disentangle direct ionization from ionization with shake-up, in which a second electron is left in an excited state, and obtain excellent agreement with theoretical calculations, thereby solving a puzzle raised by 7-year-old measurements. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000415293000039 |
WOS关键词 | HIGH HARMONIC-GENERATION ; CORRELATION SATELLITES ; PHOTOELECTRON-SPECTRA ; HIGH-RESOLUTION ; FANO RESONANCE ; ATTOSECOND ; SPECTROSCOPY ; SCATTERING ; DYNAMICS ; STATES |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
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文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/197333 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Lund Univ, Dept Phys, POB 118, SE-22100 Lund, Sweden; 2.Univ Gothenburg, Dept Phys, Origovagen 6B, SE-41296 Gothenburg, Sweden; 3.Stockholm Univ, Dept Phys, SE-10691 Stockholm, Sweden |
推荐引用方式 GB/T 7714 | Isinger, M.,39;Huillier, A.. Photoionization in the time and frequency domain[J]. SCIENCE,2017,358(6365):893-+. |
APA | Isinger, M.,&39;Huillier, A..(2017).Photoionization in the time and frequency domain.SCIENCE,358(6365),893-+. |
MLA | Isinger, M.,et al."Photoionization in the time and frequency domain".SCIENCE 358.6365(2017):893-+. |
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