【摘要】 以能量20keV、剂量1×10¹⁶Ⅰ⁺·cm^-2的Ⅰ⁺离子束,辐照吡咯等离子体聚合膜,此表面注Ⅰ⁺层的电导率可提高11个量级.从光的反射和透射谱（频率范围:紫外——可见光——近红外）,应用传递矩阵方法,求得原始膜和注Ⅰ⁺层的复数折射率,并在此光学研究的基础上,获取其能量损失函数的信息.更多还原

【Abstract】 The plasma - polymerized pyrrole film is irradiated by I+ ion beam of an energy of 2 0 keV at a fluence of 1 × 1016 cm"2 . The conductivity of the I+ implanted surface layer could be increased by 11 orders of magnitude. From the near - IR to UV reflectance and transmittance spectra, by using the transfer matrix method, we obtain the complex refractive indices of the pristine film and I+ implanted layer. On the basis of the optical studies, the information of the energy loss function is also available.更多还原