Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1411869 | Journal of Molecular Structure | 2007 | 4 Pages |
Abstract
We evaluate the enhancement factor of the effective mass, mâ/m, for polarons in a crystal composed of either the E â e or the T â t Jahn-Teller (JT) centers in the strong-coupling region. A much larger mâ/m is found in the T â t JT polarons than that in the E â e ones. This difference originates from the absence/presence of rotational symmetry in the pseudospin space representing the degeneracy of orbitals at each JT center.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Yasutami Takada, Makoto Masaki,