| 光偏转法测量各向异性材料热扩散率的理论探讨 |
| |
| 引用本文： | 邢进华,顾济华.光偏转法测量各向异性材料热扩散率的理论探讨[J].苏州大学学报(医学版),2000,16(1):74-79. |
| |
| 作者姓名： | 邢进华 顾济华 |
| |
| 作者单位： | [1]常熟高等专科学校物理系 [2]苏州大学理学院物理系 |
| |
| 摘 要： | 在理论上分析了各向异性材料的光热效应，给出各向异性样品在吸在吸收光谱辐射后的温度场分布，建立了各向异性样品的热扩散率的光偏转法测量的理论模型。
|
| 关 键 词： | 各向异性材料 热传导 热扩散率 光偏转法 |
| 文章编号： | 1000-2073(2000)01-0074-06 |
| 修稿时间： | 1999-06-20 |
Theoretical study of photodeflection method to measure thermal diffusivity of anisotropic materials |
| |
| XING Jin-hua,GU Ji-hua.Theoretical study of photodeflection method to measure thermal diffusivity of anisotropic materials[J].Journal of Suzhou University(Natural Science),2000,16(1):74-79. |
| |
| Authors: | XING Jin-hua GU Ji-hua |
| |
| Institution: | XING Jin-hua
;(Dept. Of Phys., Changshu College, Changshu 215500, China);GU Ji - hua
;( Dept. Of Phys., School of Sci., Suzhou Univ., Suzhou 215006, China) |
| |
| Abstract: | The photothermal effect of anisotropic materials is analyzed. The temperature field in the anisotropic sample induced by a light radiation is derived. A photodeflection method to determine ansotropic diffusivities is presented. |
| |
| Keywords: | anisotropic sample thermal diffusivity resistivity to heat diffusion photodeflection |
| 本文献已被 CNKI 维普 等数据库收录！ |
