中国物理B ›› 2013, Vol. 22 ›› Issue (3): 34401-034401.doi: 10.1088/1674-1056/22/3/034401
• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇 下一篇
毕鹏a b, 谢端a, 林伟a, 王凯a, 刘江平a b, 唐永建a, 杨向东b, 雷海乐a
Bi Peng (毕鹏)a b, Xie Duan (谢端)a, Lin Wei (林伟)a, Wang Kai (王凯)a, Liu Jiang-Ping (刘江平)a b, Tang Yong-Jian (唐永建)a, Yang Xiang-Dong (杨向东)b, Lei Hai-Le (雷海乐)a
摘要: A specific-wavelength infrared (IR) light (λ=3140 nm) was irradiated into a solid D2 ice prepared in a cylinder target cell. The temperature in the solid D2 ice oscillated periodically with a high amplitude when irradiated by the IR light. The temperature oscillation has been well explained based on the two-dimensional heat transfer theory plus the IR-irradiation effect. The transmission optical imaging reveals that such a temperature oscillation is favorable to recrystallize the solid D2 ice from multicrystal to quasi single crystal. This suggests an efficient method to layer the solid hydrogen-isotope ice for the inertial-confinement-fusion (ICF) experiments.
中图分类号: (Heat conduction)