Electron localization with and without barrier formation. Kabanov, V. V. & Yu Physical Review B, 47(10):6060–6064, March, 1993.
Electron localization with and without barrier formation [link]Paper  doi  abstract   bibtex   
The possibility of polaron formation within a model of local electron-phonon interactions is considered. It is shown that; unlike the continuous limit; the solution to the Schro¨dinger equation on a two-dimensional lattice in the adiabatic approximation provides evidence for the presence of an energy barrier that separates a small-size polaron and delocalized electronic state. The polaron stability and metastability regions are determined. The possibility of polaron formation in high- T c superconductors is discussed.
@article{kabanov_electron_1993,
	title = {Electron localization with and without barrier formation},
	volume = {47},
	url = {http://dx.doi.org/10.1103/physrevb.47.6060},
	doi = {10.1103/physrevb.47.6060},
	abstract = {The possibility of polaron formation within a model of local electron-phonon interactions is considered. It is shown that; unlike the continuous limit; the solution to the Schro¨dinger equation on a two-dimensional lattice in the adiabatic approximation provides evidence for the presence of an energy barrier that separates a small-size polaron and delocalized electronic state. The polaron stability and metastability regions are determined. The possibility of polaron formation in high- T c superconductors is discussed.},
	number = {10},
	journal = {Physical Review B},
	author = {Kabanov, V. V. and {Yu}},
	month = mar,
	year = {1993},
	pages = {6060--6064}
}

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