抄録
The Hugoniot-measurement experiment was performed on a high-quality zinc selenide polycrystalto study the elastoplastic transition and structural phase transition under shock compression. The Hugoniot parameters were measured by means of the inclined-mirror method combined with a powder gun, using a mirror-rotating type streak camera and a long-pulsed dye laser or xenon-flash lamp. The Hugoniot-elastic limit pressure and phase transition point pressure were determined to be less than 4. 5 and approximately 13. 6 GPa, respectively.
