Formation mechanisms of uniform arrays of periodic nanoparticles and nanoripples on 6H-SiC crystal surface induced by femtosecond laser ablation
Formation mechanisms of uniform arrays of periodic nanoparticles and nanoripples on 6H-SiC crystal surface induced by femtosecond laser ablation
复制标题
飞秒激光烧蚀诱导 6H-SiC 晶体表面周期性纳米粒子和纳米波纹均匀阵列的形成机制
DOI:
10.1007/s00339-006-3797-4
复制
发表时间:
2007-01
影响因子:
2.7
通讯作者:
Xu, Z. Z.
中科院分区:
文献类型:
--
作者:
Xu, N. S.;Kuroda, H.;Jia, T. Q.;Zhao, F. L.;Huang, M.;Wu, X. J.;Xu, Z. Z.
Uniform arrays of periodic nanoparticles with 80-nm period are formed on 6H-SiC crystal irradiated by circularly polarized 400-nm femtosecond laser pulses. In order to understand the formation mechanism, the morphology evolvement as a function of laser pulse energy and number is studied. Periodic nanoripples are also formed on the sample surface irradiated by linearly polarized 400-, 510- and 800-nm femtosecond laser pulses. All these results support well the mechanism that second-harmonic generation plays an important role in the formation of periodic nanostructures.
登录
查看更多内容
影响因子:
4
作者:
A. Shih;Si‐Chen Lee;C. Chia
通讯作者:
A. Shih;Si‐Chen Lee;C. Chia
影响因子:
4
作者:
Wang, JC;Guo, CL
通讯作者:
Guo, CL
影响因子:
2.4
作者:
J. Bonse;Martin Munz;H. Sturm
通讯作者:
J. Bonse;Martin Munz;H. Sturm
影响因子:
3.7
作者:
Nakashima, S;Harima, H;Suemoto, T
通讯作者:
Suemoto, T
影响因子:
3.2
作者:
Bonse, J;Munz, M;Sturm, H
通讯作者:
Sturm, H