Electron strings in solids with narrow bands
Abstract
Electronic phase separation may arise due to electron-phonon interactions. In polar materials with a narrow band this polarization effect may lead to the creation of electron strings, whose length depends on dielectric constants.
- Publication:
-
Physica B Condensed Matter
- Pub Date:
- July 2000
- DOI:
- 10.1016/S0921-4526(99)02654-X
- Bibcode:
- 2000PhyB..284.1199K