Zobrazeno 1 - 10
of 418
pro vyhledávání: '"Bourbonnais, C."'
Autor:
Dikande, Alain M., Bourbonnais, C.
Publikováno v:
Journal of the Physical Society of Japan vol. 82, p. 024003 (2013)
The Peierls instability in one-dimensional electron-phonon systems is known to be qualitatively well described by the Mean-Field theory, however the related self-consistent problem so far has only been able to predict a partial suppression of the tra
Externí odkaz:
http://arxiv.org/abs/2110.00559
Autor:
Mbodji, M., Bourbonnais, C.
Publikováno v:
Phys. Rev. B 101, 115126 (2020)
We study the role of charge density-wave fluctuations on the temperature dependence of Seebeck coefficient in quasi-one dimensional conductors with a Peierls instability. The description of low-dimensional incommensurate charge density-wave fluctuati
Externí odkaz:
http://arxiv.org/abs/1910.14500
This work presents and analyzes electrical resistivity data on the organic superconductor (TMTSF)$_2$ClO$_4$ and their anion substituted alloys (TMTSF)$_2$(ClO$_4$)$_{1-x}$(ReO$_4$)$_x$ along the least conducting $c^\star$ axis. Nonmagnetic disorder
Externí odkaz:
http://arxiv.org/abs/1806.06395
Publikováno v:
Phys. Rev. B 95, 165111 (2017)
In the framework of the weak coupling renormalization group technique we examine the possible instabilities of the extended quasi-one-dimensional electron gas model with both intrachain and interchain electron-electron interactions, including the inf
Externí odkaz:
http://arxiv.org/abs/1702.04201
Autor:
Shahbazi, M., Bourbonnais, C.
Publikováno v:
Phys. Rev. B 94, 195153 (2016)
We study the influence of inelastic electron-electron scattering on the temperature variation of the Seebeck coefficient in the normal phase of quasi-one-dimensional organic superconductors. The theory is based on the numerical solution of the semi-c
Externí odkaz:
http://arxiv.org/abs/1609.04633
Autor:
Shahbazi, M., Bourbonnais, C.
Publikováno v:
Phys. Rev. B 92, 195141 (2015)
We propose a theory of longitudinal resistivity in the normal phase of quasi-one-dimensional organic superconductors near the quantum critical point where antiferromagnetism borders with superconductivity under pressure. The linearized semi-classical
Externí odkaz:
http://arxiv.org/abs/1508.05300
We report an investigation of charge, spin and lattice effects in the spin-Peierls state of the organic compound MEM(TCNQ)$_2$. The 16.5 GHz dielectric function along the chain axis shows an enhancement below the spin-Peierls transition temperature n
Externí odkaz:
http://arxiv.org/abs/1311.0298
Publikováno v:
EPL, 103, 37008 (2013)
An inductive method is used to follow the magnetic field-dependent susceptibility of the coupled charge density wave (CDW) and spin-Peierls (SP) ordered state behavior in the dual chain organic conductor Perylene$_2$[Pt(mnt)$_2$]. In addition to the
Externí odkaz:
http://arxiv.org/abs/1308.6271
Autor:
Bourbonnais, C., Sedeki, A.
Publikováno v:
C. R. Physique 12 (2011) 532-541
Superconductivity in the Bechgaard salts series of quasi-one-dimensional organic conductors occurs on the verge of spin-density-wave ordering when hydrostatic pressure is applied. The sequence of instabilities is intimately connected to normal state
Externí odkaz:
http://arxiv.org/abs/1108.1842