دورية أكاديمية
Investigating the interaction of x-ray free electron laser radiation with grating structure
| العنوان: | Investigating the interaction of x-ray free electron laser radiation with grating structure |
|---|---|
| المؤلفون: | Gaudin, J., Ozkan, C., Chalupský, J. (Jaromír), Bajt, S., Burian, T. (Tomáš), Vyšín, L. (Luděk), Coppola, N., Dastjani-Farahani, S., Chapman, H.N., Galasso, G., Hájková, V. (Věra), Harmand, M., Juha, L. (Libor), Jurek, M., Loch, R.A., Möller, S., Nagasono, M., Störmer, M., Sinn, H., Saksl, K., Sobierajski, R., Schulz, J., Sovak, P., Toleikis, S., Tiedtke, K., Tschentscher, T., Krzywinski, J. |
| سنة النشر: | 2012 |
| المجموعة: | The Czech Academy of Sciences: Publication Activity (ASEP) / Akademie věd ČR - Publikační činnost |
| مصطلحات موضوعية: | radiation damage, diffraction grating, amorphous carbon, soft x-rays, free-electron laser |
| الوصف: | The interaction of free electron laser pulses with grating structure is investigated using 4.6 +/- 0.1 nm radiation at the FLASH facility in Hamburg. For fluences above 63.7 +/- 8.7 mJ/cm2, the interaction triggers a damage process starting at the edge of the grating structure as evidenced by optical and atomic force microscopy. Simulations based on solution of the Helmholtz equation demonstrate an enhancement of the electric field intensity distribution at the edge of the grating structure. A procedure is finally deduced to evaluate damage threshold. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 0146-9592 1539-4794 |
| العلاقة: | urn:pissn: 0146-9592; urn:eissn: 1539-4794; http://hdl.handle.net/11104/0213123Test |
| DOI: | 10.1364/OL.37.003033 |
| الإتاحة: | https://doi.org/10.1364/OL.37.003033Test http://hdl.handle.net/11104/0213123Test |
| رقم الانضمام: | edsbas.621389FE |
| قاعدة البيانات: | BASE |
| تدمد: | 01469592 15394794 |
|---|---|
| DOI: | 10.1364/OL.37.003033 |