Influence of quantum lattice fluctuations on the stability of large polarons in anisotropic electron-phonon systems
Apstrakt
We discuss the stability of large polarons in anisotropic media taking into account small-polaron narrowing of the electron band. It was shown that electron-phonon interaction may cause an additional anisotropy of the electron overlap integrals. Large-polaron stability in realistic substances is interpreted in terms of these results.
Izvor:
Physical Review B: Condensed Matter and Materials Physics, 2007, 76, 5
DOI: 10.1103/PhysRevB.76.052302
ISSN: 1098-0121
WoS: 000249155100007
Scopus: 2-s2.0-34548248593
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Ljuic, Danijela AU - Ivić, Zoran PY - 2007 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3273 AB - We discuss the stability of large polarons in anisotropic media taking into account small-polaron narrowing of the electron band. It was shown that electron-phonon interaction may cause an additional anisotropy of the electron overlap integrals. Large-polaron stability in realistic substances is interpreted in terms of these results. T2 - Physical Review B: Condensed Matter and Materials Physics T1 - Influence of quantum lattice fluctuations on the stability of large polarons in anisotropic electron-phonon systems VL - 76 IS - 5 DO - 10.1103/PhysRevB.76.052302 ER -
@article{ author = "Ljuic, Danijela and Ivić, Zoran", year = "2007", abstract = "We discuss the stability of large polarons in anisotropic media taking into account small-polaron narrowing of the electron band. It was shown that electron-phonon interaction may cause an additional anisotropy of the electron overlap integrals. Large-polaron stability in realistic substances is interpreted in terms of these results.", journal = "Physical Review B: Condensed Matter and Materials Physics", title = "Influence of quantum lattice fluctuations on the stability of large polarons in anisotropic electron-phonon systems", volume = "76", number = "5", doi = "10.1103/PhysRevB.76.052302" }
Ljuic, D.,& Ivić, Z.. (2007). Influence of quantum lattice fluctuations on the stability of large polarons in anisotropic electron-phonon systems. in Physical Review B: Condensed Matter and Materials Physics, 76(5). https://doi.org/10.1103/PhysRevB.76.052302
Ljuic D, Ivić Z. Influence of quantum lattice fluctuations on the stability of large polarons in anisotropic electron-phonon systems. in Physical Review B: Condensed Matter and Materials Physics. 2007;76(5). doi:10.1103/PhysRevB.76.052302 .
Ljuic, Danijela, Ivić, Zoran, "Influence of quantum lattice fluctuations on the stability of large polarons in anisotropic electron-phonon systems" in Physical Review B: Condensed Matter and Materials Physics, 76, no. 5 (2007), https://doi.org/10.1103/PhysRevB.76.052302 . .