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Coexistence of charge density waves, bond order waves and spin density waves in quasi-one dimensional charge transfer salts

机译：电荷密度波，键序波和自旋密度共存准一维电荷转移盐中的波

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Charge, spin, as well as lattice instabilities are investigated in isolatedor weakly coupled chains of correlated electrons at quarter-filling. Ouranalysis is based on extended Hubbard models including nearest neighborrepulsion and Peierls coupling to lattice degrees of freedom. While treatingthe electronic quantum fluctuations exactly, the lattice structure is optimizedself-consistently. We show that, generically, isolated chains undergoinstabilities towards coexisting charge density waves (CDW) and bond orderwaves (BOW) insulating spin-gapped phases. The spin and charge gaps of theBOW-CDW phase are computed. In the presence of an interchain magnetic couplingspin density waves phases including a CDW or a BOW component are also found.Our results are discussed in the context of insulating charge transfer salts.

机译：在四分之一填充时研究了相关电子的隔离或弱耦合链中的电荷，自旋以及晶格不稳定性。我们的分析基于扩展的Hubbard模型，包括最近邻斥力和Peierls耦合至晶格自由度。在精确处理电子量子涨落的同时，对晶格结构进行了自洽优化。我们显示，一般而言，孤立的链经历了对共存电荷密度波（CDW）和键序波（BOW）的绝缘自旋间隙相的不稳定性。计算BOW-CDW相的自旋和电荷隙。在存在链间磁耦合自旋密度波的情况下，还发现了包括CDW或BOW成分的相。我们的结果在绝缘电荷转移盐的背景下进行了讨论。

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Riera, Jose; Poilblanc, Didier;
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1. Coexistence of charge-density waves, bond-order waves, and spin-density waves in quasi-one-dimensional charge-transfer salts [J] . Riera J., Poilblanc D. Physical Review, B. Condensed Matter . 2000,第24期

机译：准一维电荷转移盐中电荷密度波，键序波和自旋密度波的共存
2. Magnetic and charge structures in itinerant-electron magnets: Coexistence of multiple spin-density and charge-density waves - art. no. 014408 [J] . Ohkawa FJ. Physical Review, B. Condensed Matter . 2002,第1期

机译：流动电子磁体中的磁性和电荷结构：多个自旋密度和电荷密度波的共存-艺术。没有。 014408
3. Direct observation of single-electron solitons and Friedel oscillations in a quasi-one dimensional material with incommensurate charge-density waves [J] . Brun Christophe, Brazovskii Serguei, Wang Zhao-Zhong, Physica, B. Condensed Matter . 2015,第Null期

机译：在电荷密度波不相等的准一维材料中直接观察单电子孤子和Friedel振荡
4. Coexistence of topological charge density waves and superconductivity in a two-dimensional topological superconductor [C] . K. Tanaka, Yuki Nagai, S. L. Goertzen, International Conference on Low Temperature Physics . 2017

机译：二维拓扑超导体中拓扑电荷密度波和超导性的共存
5. Charge conservation in the incommensurate-commensurate transition of charge density waves. [D] . Kastrup, Jorg. 1992

机译：电荷密度波在不相称的过渡中的电荷守恒。
6. Coexistence of superconductivity and charge-density wave in the quasi-one-dimensional material HfTe3 [O] . Saleem J. Denholme, Akinori Yukawa, Kohei Tsumura, -1

机译：准一维材料HfTe3中超导电性和电荷密度波的共存
7. Coexistence of charge density wave and spin-Peierls orders in quarter-filled quasi-one dimensional correlated electron systems [O] . Riera, J., Poilblanc, D. 1998

机译：电荷密度波与spin-peierls阶的共存四分之一填充的准一维相关电子系统
8. Selfconsistent Theory of Bond Alternation in Polyenes: Normal State, Charge-Density Waves and Spin-Density Waves [R] . Harris, R. A., Falicov, L. M. 1969

机译：多烯中键合交替的自洽理论：正常态，电荷密度波和自旋密度波

Coexistence of charge density waves, bond order waves and spin density waves in quasi-one dimensional charge transfer salts

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