High-pressure Raman study of solid hydrogen up to 300 GPa
Huang Xiaoli, Li Fangfei, Huang Yanping, Wu Gang, Li Xin, Zhou Qiang, Liu Bingbing, Cui Tian†, 
The Raman spectra and sample chamber of the sample just after loading at 3.5 GPa. The used diamond culet is 100 μm and the sample chamber is about 20 μm.
