Jahn-Teller effect in alkali-doped fullerenes
We are studying Jahn-Teller (JT) effect in alkali-doped fullerene materials like RbxCs3-xC60, and MAK3C60 (MA = CH3NH2).
We have shown that Jahn-Teller effect is completely dominated by strong steric effects in MAK3C60 (A. Potočnik, et al. PRB 2012).