effectofpulsewidthandfluenceoffemtosecondlaseronelectronphononrelaxationtime
文献类型：期刊论文
| 作者 | FANG RanRan1; ZHANG DuanMing1; WEI Hua2; LI ZhiHua1; YANG FengXia1; TAN XinYu1 |
| 刊名 | chinesephysicsletters
 |
| 出版日期 | 2008 |
| 卷号 | 25期号:10页码:3716 |
| ISSN号 | 0256-307X |
| 英文摘要 | The electron phonon relaxation time as functions of pulse width and fluence of femtosecond laser is studied based on the two-temperature model. The two-temperature model is solved using a finite difference method for copper target. The temperature distribution of the electron and the lattice along with space and time for a certain laser fluence is presented. The time-dependence of lattice and electron temperature of the surface for different pulse width and different laser fluence are also performed, respectively. Moreover, the variation of heat-affected zone per pulse with laser fluence is obtained. The satisfactory agreement between our numerical results and experimental data indicates that the electron phonon relaxation time is reasonably accurate with the influences of pulse width and fluence of femtosecond laser. |
| 资助项目 | [National Natural Science Foundation of China] |
| 语种 | 英语 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/18625]  |
| 专题 | 中国科学院武汉物理与数学研究所 |
| 作者单位 | 1.华中科技大学 2.中国科学院武汉物理与数学研究所 |
| 推荐引用方式 GB/T 7714 | FANG RanRan,ZHANG DuanMing,WEI Hua,et al. effectofpulsewidthandfluenceoffemtosecondlaseronelectronphononrelaxationtime[J]. chinesephysicsletters,2008,25(10):3716. |
| APA | FANG RanRan,ZHANG DuanMing,WEI Hua,LI ZhiHua,YANG FengXia,&TAN XinYu.(2008).effectofpulsewidthandfluenceoffemtosecondlaseronelectronphononrelaxationtime.chinesephysicsletters,25(10),3716. |
| MLA | FANG RanRan,et al."effectofpulsewidthandfluenceoffemtosecondlaseronelectronphononrelaxationtime".chinesephysicsletters 25.10(2008):3716. |
入库方式： OAI收割
来源：武汉物理与数学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。