Optical absorbances of Gd3Ga5O12 single crystals under shock compression to 211GPa

来源 :第26届国际高压科学技术大会、第8届亚洲高压科技学术会议暨第19届中国高压科学技术会议(The 26th Interna | 被引量 : 0次 | 上传用户:wangql133
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  Shock-induced opacity in Gd3Ga5O12(GGG)single crystals is investigated by transmission/emission measurements at 16 wavelengths(400-800 nm),as well as complementary particle velocity measurements at 1550 nm,in the pressure range of 47-211 GPa.Optical transmission spectra through the shocked samples are measured with a in-situ,shock-generated light source,and the resultant extinction coefficients of different wavelengths and shock pressures obtained.
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