Pseudogap from ARPES experiment: three gaps in cuprates and topological superconductivity
AA Kordyuk - Low Temperature Physics, 2015 - pubs.aip.org
A term first coined by Mott back in 1968 a “pseudogap” is the depletion of the electronic
density of states at the Fermi level, and pseudogaps have been observed in many systems …
density of states at the Fermi level, and pseudogaps have been observed in many systems …
Pseudogap formation above the superconducting dome in iron pnictides
T Shimojima, T Sonobe, W Malaeb, K Shinada… - Physical Review B, 2014 - APS
The nature of the pseudogap (PG) in high transition temperature (high T c) superconducting
cuprates has been a major issue in condensed matter physics. It is still unclear whether the …
cuprates has been a major issue in condensed matter physics. It is still unclear whether the …
Infrared Measurement of the Pseudogap of P-Doped and Co-Doped High-Temperature Superconductors
We report on infrared studies of charge dynamics in a prototypical pnictide system: the BaFe
2 As 2 family. Our experiments have identified hallmarks of the pseudogap state in the BaFe …
2 As 2 family. Our experiments have identified hallmarks of the pseudogap state in the BaFe …
Finite-size scaling analysis of the two-dimensional random transverse-field Ising ferromagnet
The random transverse-field Ising ferromagnet (RTFIF) is a highly disordered quantum
system which contains randomness in the coupling strengths as well as in the transverse …
system which contains randomness in the coupling strengths as well as in the transverse …
75As NMR-NQR study in superconducting LiFeAs
SH Baek, HJ Grafe, F Hammerath, M Fuchs… - The European Physical …, 2012 - Springer
We report results of 75 As nuclear magnetic resonance (NMR) and nuclear quadrupole
resonance (NQR) experiments as well as 7 Li NMR on different samples of self flux grown …
resonance (NQR) experiments as well as 7 Li NMR on different samples of self flux grown …
Quantum Monte Carlo study of long-range transverse-field Ising models on the triangular lattice
S Humeniuk - Physical Review B, 2016 - APS
Motivated by recent experiments with a Penning ion trap quantum simulator, we perform
numerically exact Stochastic Series Expansion quantum Monte Carlo simulations of long …
numerically exact Stochastic Series Expansion quantum Monte Carlo simulations of long …
Coexistence of multiple charge-density waves and superconductivity in revealed by and
S Kawasaki, Y Tani, T Mabuchi, K Kudo, Y Nishikubo… - Physical Review B, 2015 - APS
The relationship between charge-density wave (CDW) orders and superconductivity in
arsenide superconductor SrPt 2 As 2 with T c= 5.2 K which crystallizes in the CaBe 2 Ge 2 …
arsenide superconductor SrPt 2 As 2 with T c= 5.2 K which crystallizes in the CaBe 2 Ge 2 …
Specific heat of single crystals: Unconventional multiband superconductivity with intermediate repulsive interband coupling and sizable attractive …
We report a low-temperature specific heat study of high-quality single crystals of the heavily
hole-doped superconductor Ca 0.32 Na 0.68 Fe 2 As 2. This compound exhibits bulk …
hole-doped superconductor Ca 0.32 Na 0.68 Fe 2 As 2. This compound exhibits bulk …
Infrared pseudogap in cuprate and pnictide high-temperature superconductors
We investigate infrared manifestations of the pseudogap in the prototypical cuprate and
pnictide superconductors, YBa 2 Cu 3 O y and BaFe 2 As 2 (Ba122) systems. We find …
pnictide superconductors, YBa 2 Cu 3 O y and BaFe 2 As 2 (Ba122) systems. We find …
Superconducting properties and pseudogap from preformed Cooper pairs in the triclinic
MA Surmach, F Brückner, S Kamusella, R Sarkar… - Physical Review B, 2015 - APS
Using a combination of muon-spin relaxation (μ SR), inelastic neutron scattering (INS), and
nuclear magnetic resonance (NMR), we investigated the novel iron-based superconductor …
nuclear magnetic resonance (NMR), we investigated the novel iron-based superconductor …