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) Zhesen Yang and Jiangping Hu,Non-Hermitian Hopf-link exceptional line semimetals,Physical Review B,2469-9950,American Physical Society (APS),2019-02-01,99,8,081102(R),https://cir.nii.ac.jp/crid/1363670319169805696,https://doi.org/10.1103/physrevb.99.081102