Investigation of electron correlation effect on energy spectrum of two-electron systems in crystals with strong electron-phonon coupling

• Published in: Semiconductor Physics Quantum Electronics & Optoelectronics
• Date: 2002
• Main Authors: Kashirina, N.I., Lakhno, V.D., Sychyov, V.V.
• Format: Article
• Language: English
• Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2002
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/121239
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Investigation of electron correlation effect on energy spectrum of two-electron systems in crystals with strong electron-phonon coupling / N.I. Kashirina, V.D. Lakhno, V.V. Sychyov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2002. — Т. 5, № 3. — С. 235-242. — Бібліогр.: 21 назв. — англ.

The influence of electron correlations (direct dependence of electronic wave function on distance between electrons) on energy spectra of two-electron systems (D-, F ', F₂-centers and bipolarons) in polar crystals with strong electron-phonon interaction is investigated. Bipolaron is chosen as t...