Fig. 3 was calculated and graphed without using proper scaling factors, causing deviations from the intended directions. The correct figure is shown below:

FIG. 3.

Band structure of C2Li2 along three lines of symmetry.

FIG. 3.

Band structure of C2Li2 along three lines of symmetry.

Close modal

The rest of the article and the conclusions remain intact. I thank Professor Feng-Chuan Chuang for drawing my attention to this problem.