Abstract
Renormalization-group equations are solved to study phase diagrams of nearly-half-filled one-dimensional conductors interacting with phonons. A spin-gap charge density wave phase exists between a gapless density wave phase and a spin-gap superconductor phase. On-site and intersite electron-phonon couplings show large differences near half-filling in the presence of on-site electron repulsion.
| Original language | English |
|---|---|
| Pages (from-to) | 82-85 |
| Number of pages | 4 |
| Journal | Physica C: Superconductivity and its applications |
| Volume | 263 |
| Issue number | 1-4 |
| DOIs | |
| Publication status | Published - 1996 Jan 1 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
Cite this
Electron-phonon interaction and spin gap in nearly-half-filled correlated electron systems. / Yonemitsu, K.; Imada, Masatoshi.
In: Physica C: Superconductivity and its applications, Vol. 263, No. 1-4, 01.01.1996, p. 82-85.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Electron-phonon interaction and spin gap in nearly-half-filled correlated electron systems
AU - Yonemitsu, K.
AU - Imada, Masatoshi
PY - 1996/1/1
Y1 - 1996/1/1
N2 - Renormalization-group equations are solved to study phase diagrams of nearly-half-filled one-dimensional conductors interacting with phonons. A spin-gap charge density wave phase exists between a gapless density wave phase and a spin-gap superconductor phase. On-site and intersite electron-phonon couplings show large differences near half-filling in the presence of on-site electron repulsion.
AB - Renormalization-group equations are solved to study phase diagrams of nearly-half-filled one-dimensional conductors interacting with phonons. A spin-gap charge density wave phase exists between a gapless density wave phase and a spin-gap superconductor phase. On-site and intersite electron-phonon couplings show large differences near half-filling in the presence of on-site electron repulsion.
UR - http://www.scopus.com/inward/record.url?scp=0030143744&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0030143744&partnerID=8YFLogxK
U2 - 10.1016/0921-4534(95)00715-6
DO - 10.1016/0921-4534(95)00715-6
M3 - Article
AN - SCOPUS:0030143744
VL - 263
SP - 82
EP - 85
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
IS - 1-4
ER -