著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Maryam Tarazkar and Dmitri A Romanov and Robert J Levis,Theoretical study of second-order hyperpolarizability for nitrogen radical cation,"Journal of Physics B: Atomic, Molecular and Optical Physics",0953-4075,IOP Publishing,2015-04-10,48,9,094019,https://cir.nii.ac.jp/crid/1362544419546887680,https://doi.org/10.1088/0953-4075/48/9/094019