Functional renormalization group approach to correlated fermion systems
Numerous correlated electron systems exhibit a strongly scale-dependent behavior. Upon
lowering the energy scale, collective phenomena, bound states, and new effective degrees …
lowering the energy scale, collective phenomena, bound states, and new effective degrees …
Functional renormalization group for multi-orbital Fermi surface instabilities
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 …
matter scenarios via ultra-cold atomic gases in optical lattices or epitaxial growth of thin …
Superconducting State of the Organic Conductor
(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 …
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
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 …
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
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 …
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 …
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 …
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 …
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
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 …
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
The so-called minimal models of unconventional superconductivity are lattice models of
interacting electrons derived from materials in which electron pairing arises from purely …
interacting electrons derived from materials in which electron pairing arises from purely …