基于飞秒激光时域热反射法的微尺度<strong>Cu-Sn</strong>金属间化合物热导率研究

基于飞秒激光时域热反射法的微尺度Cu-Sn金属间化合物热导率研究

周丽君, 位松, 郭敬东, 孙方远, 王新伟, 唐大伟

Investigations on the Thermal Conductivity of Micro-Scale Cu-Sn Intermetallic Compounds Using Femtosecond Laser Time-Domain Thermoreflectance System

ZHOU Lijun, WEI Song, GUO Jingdong, SUN Fangyuan, WANG Xinwei, TANG Dawei

图4 Cu₃Sn晶粒取向分布情况

Fig.4 Orientation distributions of Cu₃Sn_grains
(a) band contrast image (b) Euler color image
(c) orientation color image perpendicular to RD-TD plane
(d) (001) pole figure (e) (100) pole figure (f) (301) pole figure