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Title: Novel Magnetic Block States in Low-Dimensional Iron-Based Superconductors

Abstract

Inelastic neutron scattering recently confirmed the theoretical prediction of a ↑↑↓↓-magnetic state along the legs of quasi-one-dimensional iron-based ladders in the orbital-selective Mott phase (OSMP). We show here that electron doping of the OSMP induces a whole class of novel block states with a variety of periodicities beyond the previously reported π/2 pattern. We discuss the magnetic phase diagram of the OSMP regime that could be tested by neutrons once appropriate quasi-1D quantum materials with the appropriate dopings are identified.

Authors:
 [1];  [2];  [3]; ORCiD logo [4];  [2];  [5];  [5]
  1. Univ. of Tennessee, Knoxville, TN (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Wroclaw Univ. of Science and Technology (Poland)
  2. Univ. of Stuttgart (Germany)
  3. The Ohio State Univ., Columbus, OH (United States)
  4. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  5. Univ. of Tennessee, Knoxville, TN (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1546509
Alternate Identifier(s):
OSTI ID: 1546454
Grant/Contract Number:  
AC05-00OR22725
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review Letters
Additional Journal Information:
Journal Volume: 123; Journal Issue: 2; Journal ID: ISSN 0031-9007
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats

Herbrych, Jacek W., Hevernhagen, J., Patel, N. D., Alvarez, Gonzalo, Daghofer, Maria, Moreo, Adriana, and Dagotto, Elbio R. Novel Magnetic Block States in Low-Dimensional Iron-Based Superconductors. United States: N. p., 2019. Web. doi:10.1103/PhysRevLett.123.027203.
Herbrych, Jacek W., Hevernhagen, J., Patel, N. D., Alvarez, Gonzalo, Daghofer, Maria, Moreo, Adriana, & Dagotto, Elbio R. Novel Magnetic Block States in Low-Dimensional Iron-Based Superconductors. United States. doi:10.1103/PhysRevLett.123.027203.
Herbrych, Jacek W., Hevernhagen, J., Patel, N. D., Alvarez, Gonzalo, Daghofer, Maria, Moreo, Adriana, and Dagotto, Elbio R. Wed . "Novel Magnetic Block States in Low-Dimensional Iron-Based Superconductors". United States. doi:10.1103/PhysRevLett.123.027203.
@article{osti_1546509,
title = {Novel Magnetic Block States in Low-Dimensional Iron-Based Superconductors},
author = {Herbrych, Jacek W. and Hevernhagen, J. and Patel, N. D. and Alvarez, Gonzalo and Daghofer, Maria and Moreo, Adriana and Dagotto, Elbio R.},
abstractNote = {Inelastic neutron scattering recently confirmed the theoretical prediction of a ↑↑↓↓-magnetic state along the legs of quasi-one-dimensional iron-based ladders in the orbital-selective Mott phase (OSMP). We show here that electron doping of the OSMP induces a whole class of novel block states with a variety of periodicities beyond the previously reported π/2 pattern. We discuss the magnetic phase diagram of the OSMP regime that could be tested by neutrons once appropriate quasi-1D quantum materials with the appropriate dopings are identified.},
doi = {10.1103/PhysRevLett.123.027203},
journal = {Physical Review Letters},
number = 2,
volume = 123,
place = {United States},
year = {2019},
month = {7}
}

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Works referenced in this record:

Superconductivity in iron compounds
journal, December 2011


Colloquium : The unexpected properties of alkali metal iron selenide superconductors
journal, May 2013


Antiferromagnetic order and spin dynamics in iron-based superconductors
journal, August 2015


Low-energy microscopic models for iron-based superconductors: a review
journal, November 2016


Strong Correlations from Hund’s Coupling
journal, April 2013


Orbital-Selective Mott Transition out of Band Degeneracy Lifting
journal, March 2009


Orbital-Selective Mott Phase in Multiorbital Models for Alkaline Iron Selenides K 1 x Fe 2 y Se 2
journal, April 2013


Orbital-selective Mott phase in multiorbital models for iron pnictides and chalcogenides
journal, September 2017


Non-Fermi-Liquid Behavior and Double-Exchange Physics in Orbital-Selective Mott Systems
journal, November 2005


Orbital-Selective Mott Transitions in the Degenerate Hubbard Model
journal, May 2004


Orbital-selective Mott transitions in a doped two-band Hubbard model with crystal field splitting
journal, May 2013


Spectral properties of transition metal pnictides and chalcogenides: Angle-resolved photoemission spectroscopy and dynamical mean-field theory
journal, January 2016

  • van Roekeghem, Ambroise; Richard, Pierre; Ding, Hong
  • Comptes Rendus Physique, Vol. 17, Issue 1-2
  • DOI: 10.1016/j.crhy.2015.11.003

Block Magnetic Excitations in the Orbitally Selective Mott Insulator BaFe 2 Se 3
journal, July 2015


Spin waves and magnetic exchange interactions in insulating Rb0.89Fe1.58Se2
journal, September 2011

  • Wang, Miaoyin; Fang, Chen; Yao, Dao-Xin
  • Nature Communications, Vol. 2, Issue 1
  • DOI: 10.1038/ncomms1573

A Novel Large Moment Antiferromagnetic Order in K 0.8 Fe 1.6 Se 2 Superconductor
journal, August 2011


Spin excitations of the block-antiferromagnetic state in K 0.8 Fe 1.6 Se 2
journal, July 2011


Orbital-selective magnetism in the spin-ladder iron selenides Ba 1 x K x Fe 2 Se 3
journal, May 2012


BaFe 2 S e 3 : A High T C Magnetic Multiferroic with Large Ferrielectric Polarization
journal, October 2014


Exotic Magnetic Order in the Orbital-Selective Mott Regime of Multiorbital Systems
journal, March 2014


Spin dynamics of the block orbital-selective Mott phase
journal, September 2018


Kinetic frustration and the nature of the magnetic and paramagnetic states in iron pnictides and iron chalcogenides
journal, September 2011

  • Yin, Z. P.; Haule, K.; Kotliar, G.
  • Nature Materials, Vol. 10, Issue 12
  • DOI: 10.1038/nmat3120

Magnetism and its microscopic origin in iron-based high-temperature superconductors
journal, October 2012

  • Dai, Pengcheng; Hu, Jiangping; Dagotto, Elbio
  • Nature Physics, Vol. 8, Issue 10
  • DOI: 10.1038/nphys2438

Nonlocal correlations in the orbital selective Mott phase of a one-dimensional multiorbital Hubbard model
journal, December 2016


Density matrix renormalization group study of a three-orbital Hubbard model with spin-orbit coupling in one dimension
journal, October 2017


Fingerprints of an orbital-selective Mott phase in the block magnetic state of BaFe2Se3 ladders
journal, June 2019


Quantum phase transition between orbital-selective Mott states in Hund's metals
journal, December 2014


Density matrix formulation for quantum renormalization groups
journal, November 1992


Density-matrix algorithms for quantum renormalization groups
journal, October 1993


The density-matrix renormalization group
journal, April 2005


The density matrix renormalization group for strongly correlated electron systems: A generic implementation
journal, September 2009


Relation between the Anderson and Kondo Hamiltonians
journal, September 1966


Electron-doped manganese perovskites: The magnetic polaron state
journal, December 1998


New Type of Charge and Magnetic Order in the Ferromagnetic Kondo Lattice
journal, October 2000


Colossal magnetoresistant materials: the key role of phase separation
journal, April 2001


Island phases and charge order in two-dimensional manganites
journal, June 2001


Small Fermi surface in the one-dimensional Kondo lattice model
journal, May 2002


Charge and spin inhomogeneous phases in the ferromagnetic Kondo lattice model
journal, March 2002


Spin Order in One-Dimensional Kondo and Hund Lattices
journal, October 2004


Iron displacements and magnetoelastic coupling in the antiferromagnetic spin-ladder compound BaFe 2 Se 3
journal, November 2011


Block magnetism coupled with local distortion in the iron-based spin-ladder compound BaFe 2 Se 3
journal, February 2012


Temperature and composition phase diagram in the iron-based ladder compounds Ba 1 x Cs x Fe 2 Se 3
journal, May 2015


Magnetic Precursor of the Pressure-Induced Superconductivity in Fe-Ladder Compounds
journal, July 2016


Strong ferromagnetic exchange interaction under ambient pressure in BaFe 2 S 3
journal, February 2017


Two-band ferromagnetic Kondo lattice model on a ladder with quantum S = 3/2 core spins
journal, January 2006

  • Neuber, D. R.; Daghofer, M.; Olés, Andrzej M.
  • physica status solidi (c), Vol. 3, Issue 1
  • DOI: 10.1002/pssc.200562404