机构地区: 洛阳医学高等专科学校
出 处: 《光子学报》 2000年第6期537-540,共4页
摘 要: 通过数值求解一维含时薛定谔方程,研究了原子与原子围簇的电离、电子的时间演化和光辐射现象.结果表明,原子团簇比原子更易于电离,原子团簇中电子的时间演化和原子中电子的时间演化不同,光辐射频率也要高很多. In this paper,it is numerically solved the Shrodinger equation with explicit time of atomic cluster in the intense laser field to get the wave function Ф(xj,tk) at the time tk and the position xj,by using Ф(xj,tk),the time evolution of the electron of atom and clusters is got. From results,it is found that the clusters can absorb the external field energy easily than the atoms. So the cluster is one of the main media to produce X-rays and soft X-rays.