We evaluate the enhancement factor of the effective mass, m \* /m, for polarons in a crystal composed of either the E e or the T t Jahn-Teller (JT) centers in the strong-coupling region. A much larger m \* /m is found in the T t JT polarons than that in the E e ones. This difference originates from
The Γ9 × (g + 2h) Jahn-Teller Hamiltonian
✍ Scribed by Arnout Ceulemans; Erwin Lijnen; Qing-Chun Qiu
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 161 KB
- Volume
- 838
- Category
- Article
- ISSN
- 0022-2860
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