@article{oai:sucra.repo.nii.ac.jp:00014683,
 author = {片野, 進},
 journal = {CACS FORUM},
 month = {},
 note = {The ternary carbides with the rare-earth atom R and Ni, RNiC2 (R=La and Ce), having a unique crystal structure with non-centrosymmetry, show several new physics in their superconductivity and magnetism. LaNiC2 exhibits bulk superconductivity at about 3 K; however, its superconducting mechanism is still disputable. For this superconductivity high pressure strongly alters its nature, which implies that strong electron-electron correlations are intrinsic to the system and the superconductivity. CeNiC2, on the other hand, indicates complex magnetism changing from the incommensurate antiferromagnetic ordering (AFIC) to the commensurate antiferromagnetic one (AFC), and further to the ferromagnetic or ferrimagnetic order (F), with decreasing temperature from 20 K to 1 K. The solid solutions of these two systems change their physical states dramatically. The results indicate that LaNiC2 is a conventional s-wave BCS superconductor with the full superconducting gap., text, application/pdf},
 pages = {5--10},
 title = {希土類炭化物 RNiC2（R=La, Ce）が見せる新しい物理《マイレビュー》},
 volume = {6},
 year = {2015},
 yomi = {カタノ, ススム}
}