Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Possible bicollinear nematic state with monoclinic lattice distortions in iron telluride compounds

Journal Article · · Physical Review B
 [1];  [1];  [1];  [1]
  1. Univ. of Tennessee, Knoxville, TN (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Here, iron telluride (FeTe) is known to display bicollinear magnetic order at low temperatures together with a monoclinic lattice distortion. Because the bicollinear order can involve two different wave vectors (π/2,π/2) and (π/2,–π/2), symmetry considerations allow for the possible stabilization of a nematic state with short-range bicollinear order coupled to monoclinic lattice distortions at a TS higher than the temperature TN where long-range bicollinear order fully develops. As a concrete example, the three-orbital spin-fermion model for iron telluride is studied with an additional coupling ˜λ12 between the monoclinic lattice strain and an orbital-nematic order parameter with B2g symmetry. Monte Carlo simulations show that with increasing ˜λ12 the first-order transition characteristic of FeTe splits and bicollinear nematicity is stabilized in a (narrow) temperature range. In this new regime, the lattice is monoclinically distorted and short-range spin and orbital order breaks rotational invariance. A discussion of possible realizations of this exotic state is provided.
Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1399225
Alternate ID(s):
OSTI ID: 1372541
Journal Information:
Physical Review B, Journal Name: Physical Review B Journal Issue: 3 Vol. 96; ISSN 2469-9950; ISSN PRBMDO
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (59)

Influence of Ni Doping on the Low Temperature Properties of Layered Fe1+δ Te journal September 2011
Colossal magnetoresistant materials: the key role of phase separation journal April 2001
CO-doping effects on the transport and magnetic properties of FeTe journal January 2016
Magnetic order close to superconductivity in the iron-based layered LaO1-xF x FeAs systems journal May 2008
Electronic nematicity above the structural and superconducting transition in BaFe2(As1−xP x )2 journal June 2012
Quantum criticality in electron-doped BaFe2−xNixAs2 journal August 2013
Kinetic frustration and the nature of the magnetic and paramagnetic states in iron pnictides and iron chalcogenides journal September 2011
Magnetism and its microscopic origin in iron-based high-temperature superconductors journal October 2012
What drives nematic order in iron-based superconductors? journal January 2014
Spin-liquid polymorphism in a correlated electron system on the threshold of superconductivity journal August 2015
The puzzle of high temperature superconductivity in layered iron pnictides and chalcogenides journal October 2010
In-plane electronic anisotropy of underdoped ‘122’ Fe-arsenide superconductors revealed by measurements of detwinned single crystals journal September 2011
Gap symmetry and structure of Fe-based superconductors journal October 2011
Manifestations of nematic degrees of freedom in the magnetic, elastic, and superconducting properties of the iron pnictides journal July 2012
Iron-based high transition temperature superconductors journal July 2014
First-order magnetic and structural phase transitions in Fe 1 + y Se x Te 1 − x journal February 2009
Electronic properties of single-crystalline Fe 1.05 Te and Fe 1.03 Se 0.30 Te 0.70 journal April 2009
Three orbital model for the iron-based superconductors journal January 2010
Temperature versus doping phase diagrams for Ba ( Fe 1 − x TM x ) 2 As 2 ( TM = Ni , Cu , Cu / Co ) single crystals journal July 2010
First- and second-order magnetic and structural transitions in BaFe 2 ( 1 − x ) Co 2 x As 2 journal September 2011
Structural collapse and superconductivity in rare-earth-doped CaFe 2 As 2 journal January 2012
Preemptive nematic order, pseudogap, and orbital order in the iron pnictides journal January 2012
Magnetic order tuned by Cu substitution in Fe 1.1 − z Cu z Te journal July 2012
Distinct in-plane resistivity anisotropy in a detwinned FeTe single crystal: Evidence for a Hund's metal journal September 2013
Theory of the evolution of magnetic order in Fe 1 + y Te compounds with increasing interstitial iron journal October 2014
Diverging nematic susceptibility, physical meaning of T * scale, and pseudogap in the spin fermion model for the pnictides journal November 2014
Reversed anisotropy of the in-plane resistivity in the antiferromagnetic phase of iron tellurides journal April 2015
Copper-substituted iron telluride: A phase diagram journal June 2015
Isotropic in-plane quenched disorder and dilution induce a robust nematic state in electron-doped pnictides journal September 2015
Charge ordering in stoichiometric FeTe: Scanning tunneling microscopy and spectroscopy journal January 2016
Disorder-promoted C 4 -symmetric magnetic order in iron-based superconductors journal April 2016
Double-stage nematic bond ordering above double stripe magnetism: Application to BaTi 2 Sb 2 O journal May 2017
Parallelized traveling cluster approximation to study numerically spin-fermion models on large lattices journal June 2015
Neutron-Diffraction Measurements of Magnetic Order and a Structural Transition in the Parent BaFe 2 As 2 Compound of FeAs-Based High-Temperature Superconductors journal December 2008
Tunable ( δ π , δ π )-Type Antiferromagnetic Order in α -Fe(Te,Se) Superconductors journal June 2009
Unified Picture for Magnetic Correlations in Iron-Based Superconductors journal September 2010
Unconventional Temperature Enhanced Magnetism in Fe 1.1 Te journal November 2011
Anisotropy of Electrical Transport in Pnictide Superconductors Studied Using Monte Carlo Simulations of the Spin-Fermion Model journal July 2012
Magnetism in Parent Iron Chalcogenides: Quantum Fluctuations Select Plaquette Order journal October 2012
Nematic State of Pnictides Stabilized by Interplay between Spin, Orbital, and Lattice Degrees of Freedom journal July 2013
Ferro-Orbital Ordering Transition in Iron Telluride Fe 1 + y Te journal May 2014
Bicollinear Antiferromagnetic Order, Monoclinic Distortion, and Reversed Resistivity Anisotropy in FeTe as a Result of Spin-Lattice Coupling journal September 2016
Effect of Nematic Order on the Low-Energy Spin Fluctuations in Detwinned BaFe 1.935 Ni 0.065 As 2 journal November 2016
Ising transition in frustrated Heisenberg models journal January 1990
Unveiling New Magnetic Phases of Undoped and Doped Manganites journal June 2003
Colloquium : The unexpected properties of alkali metal iron selenide superconductors journal May 2013
In-Plane Resistivity Anisotropy in an Underdoped Iron Arsenide Superconductor journal August 2010
Ubiquitous signatures of nematic quantum criticality in optimally doped Fe-based superconductors journal May 2016
A travelling cluster approximation for lattice fermions strongly coupled to classical degrees of freedom journal April 2006
Unified Picture for Magnetic Correlations in Iron-Based Superconductors text January 2010
Kinetic frustration and the nature of the magnetic and paramagnetic states in iron pnictides and iron chalcogenides text January 2011
Preemptive nematic order, pseudogap, and orbital order in the iron pnictides text January 2011
Manifestations of nematic degrees of freedom in the magnetic, elastic, and superconducting properties of the iron pnictides text January 2012
Magnetism and its microscopic origin in iron-based high-temperature superconductors text January 2012
Nematic State of the Pnictides Stabilized by the Interplay Between Spin, Orbital, and Lattice Degrees of Freedom text January 2013
Iron based high transition temperature superconductors text January 2014
Spin liquid polymorphism in a correlated electron system on the threshold of superconductivity text January 2015
Parallelized Traveling Cluster Approximation to Study Numerically Spin-Fermion Models on Large Lattices text January 2015
Bicollinear Antiferromagnetic Order, Monoclinic Distortion, and Reversed Resistivity Anisotropy in FeTe as a Result of Spin-Lattice Coupling text January 2016

Cited By (6)

Novel electronic nematicity in heavily hole-doped iron pnictide superconductors journal March 2020
Intertwined spin-orbital coupled orders in the iron-based superconductors journal July 2019
Broken mirror symmetry, incommensurate spin correlations, and B 2 g nematic order in iron pnictides journal September 2019
Density matrix renormalization group study of nematicity in two dimensions: Application to a spin-1 bilinear-biquadratic model on the square lattice journal January 2020
Evolution from B 2 g Nematics to B 1 g Nematics in Heavily Hole-Doped Iron-Based Superconductors journal September 2019
Density Matrix Renormalization Group Study of Nematicity in Two Dimensions: Application to a Spin-$1$ Bilinear-Biquadratic Model on the Square Lattice text January 2020