Luttinger liquid in quasi-one-dimensional conductors stabilized by impurities: Electronic structure and low-temperature conductivity
| Autor: | S.N. Artemenko |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
Condensed matter physics
Luttinger liquid Chemistry Electrical resistivity and conductivity Impurity General Physics and Astronomy Condensed Matter::Strongly Correlated Electrons Electronic structure Conductivity Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Power law Electrical conductor Voltage |
| Zdroj: | Journal de Physique IV (Proceedings). 131:175-178 |
| ISSN: | 1764-7177 1155-4339 |
| DOI: | 10.1051/jp4:2005131042 |
| Popis: | A new non-Fermi liquid state ofquasi-one-dimensional conductors is suggested in which electronic system exists in a form of collection of bounded Luttinger liquids stabilized by impurities towards inter-chain electron hopping at low temperatures. Mechanism of conductivity at low temperatures is phonon-assisted hopping via zero-mode states. At higher voltages conductivity obeys power-law dependence on voltage. The results provide a qualitative explanation of recent experimental data for NbSe 3 and TaS 3 crystals. |
| Databáze: | OpenAIRE |
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