Study on Reflection of Infrared Light Through Polyester Films Modified by Nuclear Pores  

作　　者：LIU Cun-xiong, NI Bang-fa, HU Lian, TIAN Wei-zhi, WANG Ping-sheng, XIAO Cai-jin, ZHANG Gui-ying, LV Peng, HUANG Dong-hui 

出　　处：《Annual Report of China Institute of Atomic Energy》2007年第1期150-152,共3页中国原子能科学研究院年报（英文版）

摘　　要：Polyester membranes with thicknesses of 20 and 50 μm were bombarded by 32S ions from the HI-13 tandem accelerator of China Institute of Atomic Energy to produce latent tracks. Using differentPolyester membranes with thicknesses of 20 and 50 μm were bombarded by ^32S ions from the HI-13 tandem accelerator of China Institute of Atomic Energy to produce latent tracks. Using different chemical etching conditions and sensitization, latent tracks became cone-shaped and cylindrical pores with diameters of 1 and 3 μm. Reflectivity was measured for infrared light （wavelength 2-10 μm）. The results indicate that with solid state nuclear track modification, the reflectivity of tested polymer materials can be as low as 5% for 3.3-10 μm wavelength.

关 键 词：聚酯薄膜 红外线 原子核物理学 串列式加速器 

分 类 号：TL50[核科学技术—核技术及应用]