 In February  2003, she received the L'Oréal-UNESCO Awards for Women in Science Award . Li died on January 24, 2020 in Beijing . Personal life Li was married to fellow physicist Fan Haifu            .
<meaning-changed>  In February  2003, she received the L'Oréal-UNESCO Awards for Women in Science Award . Li died on January 24, 2020 in Beijing . Personal life Li was married to fellow physicist Fan Haifu            .
 In February 2003, she received the L'Oréal-UNESCO Awards for Women in Science Award . Li died on January 24, 2020 in Beijing . Personal life Li was married to fellow physicist Fan Haifu For the newly developed field emission electron microscope, Li Fanghua proposed a new research direction for measuring crystal defects with atomic resolution. At present, she has successfully measured the 60-degree dislocation at the SiGe/Si epitaxial film interface into two incomplete dislocations of 90 degrees and 30 degrees, and a piece of stacking fault sandwiched between them. This is also the first report on the defect of atomic resolution at the interface of SiGe/Si epitaxial film .