Resistivity anisotropy from the multiorbital Boltzmann equation in nematic FeSe

Abstract

We compute the resistivity anisotropy in the nematic phase of FeSe from the static solution of the multiorbital Boltzmann equation. By introducing disorder at the level of the microscopic multiorbital model we show that even elastic scattering by localized impurities may lead to non-trivial anisotropic renormalization of the electronic velocities, challenging the usual understanding of transport based only on cold- and hot-spots effects. Our model takes into account both the $xz/yz$ and the recently proposed $xy$ nematic ordering. We show that the latter one has a crucial role in order to reproduce the experimentally-measured anisotropy, providing a direct fingerprint of the different nematic scenarios on the bulk transport property of FeSe.

arXiv comment14 pages, 7 figures

References in corpus (55)

• Nematic order in iron superconductors - who is in the driver's seat?
• Evidence for an electron nematic phase transition in underdoped iron pnictide superconductors
• Orbital-driven nematicity in FeSe
• Discovery of Orbital-Selective Cooper Pairing in FeSe
• Preemptive nematic order, pseudogap, and orbital order in the iron pnictides
• Ironing out the details of unconventional superconductivity
• Uniaxial strain detwinning of CaFe2As2 and BaFe2As2: optical and transport study
• Lack of coupling between superconductivity and orthorhombic distortion in stoichiometric single-crystalline FeSe
• In-plane electronic anisotropy of underdoped "122" Fe-arsenide superconductors revealed by measurements of detwinned single crystals
• The key ingredients of the electronic structure of FeSe
• Space group symmetry, spin-orbit coupling and the low energy effective Hamiltonian for iron based superconductors
• Observation of two distinct $d_{xz}/d_{yz}$ band splittings in FeSe
• Orbital selective pairing and gap structures of iron-based superconductors
• Anisotropic Impurity-States, Quasiparticle Scattering and Nematic Transport in Underdoped Ca(Fe1-xCox)2As2
• Momentum-dependent sign-inversion of orbital polarization in superconducting FeSe
• Anisotropic charge dynamics in detwinned Ba(Fe${}_{1-x}$Co${}_x$)${}_2$As${}_2$
• Origin of the Resistivity Anisotropy in the Nematic Phase of FeSe
• Anisotropic in-plane resistivity in the nematic phase of the iron pnictides
• Orbital-dependent Fermi Surface shrinking as a fingerprint of nematicity in FeSe
• Charge Nematicity and Electronic Raman Scattering in Iron-based Superconductors
• Sign-reversal of the in-plane resistivity anisotropy in iron pnictides
• Sign-reversal of the in-plane resistivity anisotropy in hole-doped iron pnictides
• Anisotropy of the in-plane resistivity of underdoped Ba(Fe${}_{1-x}$Co${}_x$)${}_2$As${}_2$ superconductors induced by impurity scattering in the antiferromagnetic orthorhombic phase
• Distinctive momentum dependence of the band reconstruction in the nematic state of FeSe thin film
• Interatomic Coulomb interaction and electron nematic bond order in FeSe
• The Nematic Energy Scale and the Missing Electron Pocket in FeSe
• Model of Electronic Structure and Superconductivity in Orbitally Ordered FeSe
• Electronic anisotropies revealed by detwinned ARPES measurements of FeSe
• Effect of Co doping on the in-plane anisotropy in the optical spectrum of underdoped Ba(Fe1-xCox)2As2
• Normal-state charge dynamics in doped BaFe2As2: Roles of doping and necessary ingredients for superconductivity
• Superconductivity in FeSe: the role of nematic order
• 3D superconducting gap in FeSe from ARPES
• Effect of disorder on the resistivity anisotropy near the electronic nematic phase transition in pure and electron-doped BaFe${}_2$As${}_2$
• Scaling of the superconducting gap with orbital character in FeSe
• Strain-tuning of nematicity and superconductivity in single crystals of FeSe
• Origin of the resistive anisotropy in the electronic nematic phase of BaFe${}_2$As${}_2$ revealed by optical spectroscopy
• Lifted electron pocket and reversed orbital occupancy imbalance in FeSe
• Competing instabilities, orbital ordering and splitting of band degeneracies from a parquet renormalization group analysis of a 4-pocket model for iron-based superconductors: application to FeSe
• Unconventional dc transport in Rashba electron gases
• Orbital-selective superconductivity in the nematic phase of FeSe
• Unconventional Hall effect in pnictides from interband interactions
• Anomalous high-magnetic field electronic state of the nematic superconductors FeSe${}_{1-x}$S${}_x$
• The form and the origin of the orbital ordering in the electronic nematic phase of the Iron-based superconductors
• Spin-orbital interplay and topology in the nematic phase of iron pnictides
• Extended Drude model and role of interband transitions in the mid-infrared spectra of pnictides
• Anisotropic in-plane optical conductivity in detwinned Ba(Fe1-xCox)2As2
• Orbital mismatch boosting nematic instability in iron-based superconductors
• Effects of Fermi-surface shrinking on the optical sum rule in pnictides
• Shifts and Splittings of the Hole Bands in the Nematic Phase of FeSe
• Non-local $d_{xy}$ nematicity and the missing electron pocket in FeSe
• Transport in multiband systems with hot spots on the Fermi surface: Forward-scattering corrections
• In-plane anisotropy of transport coefficients in the electronic nematic states: Universal origin of the nematicity in Fe-based superconductors
• Origin of the DC and AC conductivity anisotropy in iron-based superconductors: scattering rate versus spectral weight effects
• Anisotropy of the DC conductivity due to orbital-selective spin fluctuations in the nematic phase of iron superconductors
• Boltzmann electronic dc transport in multiorbital weakly-disordered crystals