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pro vyhledávání: '"77"'
Publikováno v:
SPIE Proceedings.
Laser glazing, using a KrF excimer laser (λ = 248 nm, τ = 22 ns), has been used to improve the corrosion resistance properties of crystallized Fe40Ni38Mo4B18 (Metglas 2826MB) and the permanent magnet material Nd15Fe77B8. The formation of an amorpho
Publikováno v:
SPIE Proceedings.
The YBa 2 Cu 3 O 7-x (YBCO) superconducting thin films with Tc(R equals 0) of 84 K and Jc of 2 X 10 3 A/cm 2 at 77 K, on polycrystalline Ni-based alloys with buffer layers of Yttria-Stabilized-Zirconia (YSZ), have been prepared in situ by excimer las
Autor:
Wen-Qing Yang, Dequan Yue, F. T. Chan, Wei Luo, Ning Huang, Gregory J. Salamo, Yongan Tang, Xiangfu Zong, Huan Sheng Cheng, Z.Z. Sheng
Publikováno v:
SPIE Proceedings.
Superconducting Tl-Ba-Ca-Cu-O thin films have been fabricated by laser ablation. There are two steps in this process. First, an excimer laser is focused onto the Ba-Ca-Cu-O target forming a Ba-Ca-Cu-O plume. These particles are then deposited on subs
Autor:
Paul Leiderer, Stephan Herminghaus
Publikováno v:
SPIE Proceedings.
The dynamics of pulsed excimer laser ablation of thin films of organic material from a metal surface was investigated using optically excited surface plasmons. The metal substrate is formed by a 500 A thick silver film adjacent to the base of a glass