Damping Effects on the. Reflection of the Metallic Superlattice for Soft X-Rays and Extreme Ultraviolet |
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| Authors: | He-sheng YA Wei-guo FENG Xiang WU |
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| Institution: | 1. Pohl Institute of Solid State Physics, Tongji University, Shanghai 200092, China;
2. International Centre for Theoretical Physics, Trieste, Italy;
3. Center of Theoretical Physics, CCAST (World Laboratory);
4. International Centre for Material Physics, Academia. Sinica |
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| Abstract: | Based on the hydrodynamic model theory and the transfer-matrix-method, we have reexamined the reflection properties by taking account of damping effects to the system of the metallic superlattice for the S-polarized soft X-rays and extreme ultraviolet. Fot the normal incidence, we find that the reflection intensity spectxm will decline monotonously with the increasing of the retardation, but for the regions of the higher frequencies and the smaller grazing angles, the damping effects could be neglected. |
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