Melting of magnetic order in NaOsO3 by femtosecond laser pulses
| العنوان: | Melting of magnetic order in NaOsO3 by femtosecond laser pulses |
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| المؤلفون: | Flavio Giorgianni, Max Burian, Namrata Gurung, Martin Kubli, Vincent Esposito, Urs Staub, Paul Beaud, Steven L. Johnson, Yoav William Windsor, Laurenz Rettig, Dmitry Ozerov, Henrik Lemke, Susmita Saha, Federico Pressacco, Stephen Patrick Collins, Tadashi Togashi, Tetsuo Katayama, Shigeki Owada, Makina Yabashi, Kazunari Yamaura, Yoshikazu Tanaka, V. Scagnoli |
| المصدر: | Physical Review B |
| بيانات النشر: | American Physical Society (APS), 2022. |
| سنة النشر: | 2022 |
| الوصف: | NaOsO3 has recently attracted significant attention for the strong coupling between its electronic band structure and magnetic ordering. Here, we used time-resolved magnetic x-ray diffraction to determine the timescale of the photoinduced antiferromagnetic dynamics in NaOsO3. Our measurements are consistent with a sub-100 fs melting of the antiferromagnetic long-range order that occurs significantly faster than the lattice dynamics as monitored by the transient change in intensity of selected Bragg structural reflections, which instead show a decrease of intensity on a timescale of several ps. |
| وصف الملف: | application/pdf |
| تدمد: | 2469-9969 2469-9950 |
| DOI: | 10.1103/physrevb.105.155147 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8157abfb4d5b732376ee11ff9cf1d945 https://doi.org/10.1103/physrevb.105.155147 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....8157abfb4d5b732376ee11ff9cf1d945 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 24699969 24699950 |
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| DOI: | 10.1103/physrevb.105.155147 |