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Title: Non-Fermi liquid due to orbital fluctuations in iron pnictide superconductors

Journal Article · · Physical Review. B, Condensed Matter and Materials Physics

Research Organization:
Energy Frontier Research Centers (EFRC) (United States). Center for Emergent Superconductivity (CES)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
DOE Contract Number:
AC02-98CH10886
OSTI ID:
1385480
Journal Information:
Physical Review. B, Condensed Matter and Materials Physics, Vol. 86, Issue 24; Related Information: CES partners with Brookhaven National Laboratory (BNL); Argonne National Laboratory; University of Illinois, Urbana-Champaign; Los Alamos National Laboratory; ISSN 1098-0121
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English

References (33)

Theory of non-Fermi liquid near a diagonal electronic nematic state on a square lattice journal July 2007
Origin of orthorhombic transition, magnetic transition, and shear-modulus softening in iron pnictide superconductors: Analysis based on the orbital fluctuations theory journal July 2011
Detection of orbital fluctuations above the structural transition temperature in the iron pnictides and chalcogenides journal June 2012
Excitation Spectrum of d -Wave Fermi Surface Deformation journal December 2004
Ising and spin orders in the iron-based superconductors journal July 2008
Orbitally and magnetically induced anisotropy in iron-based superconductors journal November 2011
Orbital order and spontaneous orthorhombicity in iron pnictides journal September 2010
Quantum theory of a nematic Fermi fluid journal October 2001
Normal-state correlated electronic structure of iron pnictides from first principles journal October 2008
Ferro-Orbital Order and Strong Magnetic Anisotropy in the Parent Compounds of Iron-Pnictide Superconductors journal December 2009
Quantum criticality in the iron pnictides and chalcogenides journal May 2011
Near-degeneracy of several pairing channels in multiorbital models for the Fe pnictides journal February 2009
Vacancy-driven orbital and magnetic order in (K,Tl,Cs) y Fe 2 x Se 2 journal October 2011
Orbital ordering induces structural phase transition and the resistivity anomaly in iron pnictides journal December 2009
Bandwidth and Fermi surface of iron oxypnictides: Covalency and sensitivity to structural changes journal August 2008
Correlated Electronic Structure of LaO 1 x F x FeAs journal June 2008
Microscopic theory of the nematic phase in Sr 3 Ru 2 O 7 journal June 2009
Sensitivity of the superconducting state and magnetic susceptibility to key aspects of electronic structure in ferropnictides journal July 2010
Theory of unconventional metamagnetic electron states in orbital band systems journal September 2009
Evidence for weak electronic correlations in iron pnictides journal July 2009
Origin of the 150-K Anomaly in LaFeAsO: Competing Antiferromagnetic Interactions, Frustration, and a Structural Phase Transition journal August 2008
Spin-orbital frustrations and anomalous metallic state in iron-pnictide superconductors journal February 2009
Theory of electron nematic order in LaFeAsO journal June 2008
Effects of Nematic Fluctuations on the Elastic Properties of Iron Arsenide Superconductors journal October 2010
Nonperturbative behavior of the quantum phase transition to a nematic Fermi fluid journal February 2006
Crystallographic phase transition and high- T c superconductivity in LaFeAsO:F journal November 2008
Preemptive nematic order, pseudogap, and orbital order in the iron pnictides journal January 2012
Unified Picture for Magnetic Correlations in Iron-Based Superconductors journal September 2010
Mechanism of phase transitions and electronic density of states in LaFeAsO 1 x F x and SmFeAsO 1 x F x from ab initio density functional calculations journal November 2008
Nematic Electronic Structure in the “Parent” State of the Iron-Based Superconductor Ca(Fe 1– x Co x ) 2 As 2 journal January 2010
Non-Fermi-liquid transport phenomena and superconductivity driven by orbital fluctuations in iron pnictides: Analysis by fluctuation-exchange approximation journal April 2012
Measurements of the Anisotropic In-Plane Resistivity of Underdoped FeAs-Based Pnictide Superconductors journal August 2011
Doping dependence of femtosecond quasiparticle relaxation dynamics in Ba(Fe,Co) 2 As 2 single crystals: Evidence for normal-state nematic fluctuations journal July 2012