Functional renormalization group approach to correlated fermion systems

W Metzner, M Salmhofer, C Honerkamp, V Meden… - Reviews of Modern …, 2012 - APS
Numerous correlated electron systems exhibit a strongly scale-dependent behavior. Upon
lowering the energy scale, collective phenomena, bound states, and new effective degrees …

Functional renormalization group for multi-orbital Fermi surface instabilities

C Platt, W Hanke, R Thomale - Advances in Physics, 2013 - Taylor & Francis
Technological progress in material synthesis, as well as artificial realization of condensed
matter scenarios via ultra-cold atomic gases in optical lattices or epitaxial growth of thin …

Superconducting State of the Organic Conductor

J Shinagawa, Y Kurosaki, F Zhang, C Parker… - Physical review …, 2007 - APS
(TMTSF) 2 ClO 4 is a quasi-one-dimensional organic conductor and superconductor with T
c= 1.4 K, and one of at least two Bechgaard salts observed to have upper critical fields far …

Superconductivity from weak repulsion in hexagonal lattice systems

R Nandkishore, R Thomale, AV Chubukov - Physical Review B, 2014 - APS
We analyze the pairing instabilities for fermions on hexagonal lattices (both honeycomb and
triangular ones) in a wide range of fermionic densities ranging from van Hove density at …

Upper Critical Magnetic Field far above the Paramagnetic Pair-Breaking Limit of Superconducting One-Dimensional Single Crystals

JF Mercure, AF Bangura, X Xu, N Wakeham… - Physical review …, 2012 - APS
The upper critical field H c 2 of purple bronze Li 0.9 Mo 6 O 17 is found to exhibit a large
anisotropy, in quantitative agreement with that expected from the observed electrical …

Structural aspects of the Bechgaard and Fabre salts: An update

JP Pouget - Crystals, 2012 - mdpi.com
We review structural aspects of the Bechgaard and Fabre salts in relationship with their
electronic, magnetic and superconducting properties. We emphasize the role of bond and …

Possible electric-field-induced superconducting states in doped silicene

LD Zhang, F Yang, Y Yao - Scientific Reports, 2015 - nature.com
Silicene has been synthesized recently, with experimental evidence showing possible
superconductivity in the doped case. The noncoplanar low-buckled structure of this material …

Pairing symmetry competition in organic superconductors

K Kuroki - Journal of the Physical Society of Japan, 2006 - journals.jps.jp
A review is given on theoretical studies concerning the pairing symmetry in organic
superconductors. In particular, we focus on (TMTSF) 2 X and κ-(BEDT-TTF) 2 X, in which the …

Quasi one-dimensional organic conductors: from Fröhlich conductivity and Peierls insulating state to magnetically-mediated superconductivity, a retrospective

D Jerome, C Bourbonnais - Comptes …, 2024 - comptes-rendus.academie-sciences …
Il est indiscutable que c'est la possibilité d'aboutir à une supraconduction de haute
température qui a stimulé le démarrage des recherches sur les conducteurs organiques …

Understanding repulsively mediated superconductivity of correlated electrons via massively parallel density matrix renormalization group

A Kantian, M Dolfi, M Troyer, T Giamarchi - Physical Review B, 2019 - APS
The so-called minimal models of unconventional superconductivity are lattice models of
interacting electrons derived from materials in which electron pairing arises from purely …