Shock temperature and reflectivity of precompressed H<sub>2</sub>O up to 350 GPa: Approaching the interior of planets<xref rid="cpb_27_12_126202_fn1" ref-type="fn">*</xref><fn id="cpb_27_12_126202_fn1"><label>*</label> <p>Project supported by the National Key Research and Development Program of China (Grant No. 2017YFA0403200) and the Science Challenge Project (Grant No. TZ2016001).</p></fn>

Shock temperature and reflectivity of precompressed H₂O up to 350 GPa: Approaching the interior of planets**

Project supported by the National Key Research and Development Program of China (Grant No. 2017YFA0403200) and the Science Challenge Project (Grant No. TZ2016001).

He Zhi-Yu¹, Shu Hua¹, Huang Xiu-Guang^{1, 2}, Zhang Qi-Li³, Jia Guo¹, Zhang Fan^{1, †}, Tu Yu-Chun¹, Wang Jun-Yue⁴, Ye Jun-Jian¹, Xie Zhi-Yong¹, Fang Zhi-Heng¹, Pei Wen-Bing^{1, 2}, Fu Si-Zu^{1, 2}

(color online) Shot 044. (a) VISAR line-image record; (b) shock velocity versus time determined by VISAR; (c) SOP image record; (d) self-emission versus time determined by SOP.