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

Spin waves and magnetic exchange interactions in the spin-ladder compound RbFe2Se3

Journal Article · · Physical Review B
 [1];  [1];  [2];  [3];  [4];  [5];  [6];  [6];  [7];  [2];  [8];  [8]
  1. Univ. of California, Berkeley, CA (United States)
  2. Sun Yat-Sen Univ., Guangzhou, (China)
  3. SLAC National Accelerator Lab., Menlo Park, CA (United States)
  4. Rice Univ., Houston, TX (United States)
  5. Chinese Academy of Sciences (CAS), Beijing (China)
  6. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  7. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
  8. Univ. of California, Berkeley, CA (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
In this paper, we report an inelastic neutron scattering study of the spin waves of the one-dimensional antiferromagnetic spin ladder compound RbFe2Se3. The results reveal that the products, SJ's, of the spin S and the magnetic exchange interaction J along the antiferromagnetic (leg) direction and the ferromagnetic (rung) direction are comparable with those for the stripe ordered phase of the parent compounds of the iron-based superconductors. Also, the universality of the SJ's implies nearly universal spin wave dynamics and the irrelevance of the fermiology for the existence of the stripe antiferromagnetic order among various Fe-based materials.
Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Spallation Neutron Source
Sponsoring Organization:
National Science Foundation of China (NFSC); USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Grant/Contract Number:
AC02-05CH11231; AC02-76SF00515; AC05-00OR22725
OSTI ID:
1311246
Alternate ID(s):
OSTI ID: 1439998
OSTI ID: 1266412
Journal Information:
Physical Review B, Journal Name: Physical Review B Journal Issue: 4 Vol. 94; ISSN 2469-9950
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (41)

Magnetic excitations of undoped iron oxypnictides journal November 2009
Mixed valent ternary iron chalcogenides: AFe2X3 (A = Rb, Cs; X = Se, Te) journal May 1996
Neutron studies of the iron-based family of high TC magnetic superconductors journal May 2009
Pressure-induced superconductivity in the iron-based ladder material BaFe2S3 journal July 2015
Spin waves and magnetic exchange interactions in CaFe2As2 journal July 2009
Design and operation of the wide angular-range chopper spectrometer ARCS at the Spallation Neutron Source journal January 2012
The puzzle of high temperature superconductivity in layered iron pnictides and chalcogenides journal October 2010
A Novel Large Moment Antiferromagnetic Order in K 0.8 Fe 1.6 Se 2 Superconductor journal August 2011
Linear spin wave theory for single-Q incommensurate magnetic structures journal March 2015
Near-degeneracy of several pairing channels in multiorbital models for the Fe pnictides journal February 2009
Critical theory of the topological quantum phase transition in an S = 2 spin chain journal December 2010
Itinerant spin excitations in SrFe 2 As 2 measured by inelastic neutron scattering journal June 2011
Nematic spin fluid in the tetragonal phase of BaFe 2 As 2 journal August 2011
Spin glass and semiconducting behavior in one-dimensional BaFe 2 − δ Se 3 ( δ ≈ 0.2 ) crystals journal December 2011
Block magnetism coupled with local distortion in the iron-based spin-ladder compound BaFe 2 Se 3 journal February 2012
Orbital-selective magnetism in the spin-ladder iron selenides Ba 1 − x K x Fe 2 Se 3 journal May 2012
Stripelike magnetism in a mixed-valence insulating state of the Fe-based ladder compound CsFe 2 Se 3 journal June 2012
Temperature dependence of the paramagnetic spin excitations in BaFe 2 As 2 journal October 2012
Two spatially separated phases in semiconducting Rb 0.8 Fe 1.5 S 2 journal September 2014
Spin waves and spatially anisotropic exchange interactions in the S = 2 stripe antiferromagnet Rb 0.8 Fe 1.5 S 2 journal July 2015
Mott localization in a pure stripe antiferromagnet Rb 1 − δ Fe 1.5 − σ S 2 journal September 2015
Superconductivity at 38 K in the Iron Arsenide ( Ba 1 − x K x ) Fe 2 As 2 journal September 2008
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
Electronic Structure and Unusual Exchange Splitting in the Spin-Density-Wave State of the BaFe 2 As 2 Parent Compound of Iron-Based Superconductors journal March 2009
Neutron-Diffraction Measurements of an Antiferromagnetic Semiconducting Phase in the Vicinity of the High-Temperature Superconducting State of K x Fe 2 − y Se 2 journal December 2012
Neutron Scattering Measurements of Spatially Anisotropic Magnetic Exchange Interactions in Semiconducting K 0.85 Fe 1.54 Se 2 ( T N = 280     K ) journal April 2014
BaFe 2 S e 3 : A High T C Magnetic Multiferroic with Large Ferrielectric Polarization journal October 2014
Block Magnetic Excitations in the Orbitally Selective Mott Insulator BaFe 2 Se 3 journal July 2015
Nonlinear Field Theory of Large-Spin Heisenberg Antiferromagnets: Semiclassically Quantized Solitons of the One-Dimensional Easy-Axis Néel State journal April 1983
Dynamic structure factor [ S ( Q ,ω)] of the S =1 quasi-one-dimensional Heisenberg antiferromagnet: Neutron-scattering study on AgVP 2 S 6 journal July 1991
Density matrix formulation for quantum renormalization groups journal November 1992
Antiferromagnetic order and spin dynamics in iron-based superconductors journal August 2015
Surprises on the Way from One- to Two-Dimensional Quantum Magnets: The Ladder Materials journal February 1996
Superconductivity in the Ladder Material Sr 0.4 Ca 13.6 Cu 24 O 41.84 journal September 1996
Competing orders and spin-density-wave instability in La(O 1−x F x )FeAs journal June 2008
Neutron Studies of the Iron-based Family of High TC Magnetic Superconductors text January 2009
Spin Waves and Magnetic Exchange Interactions in CaFe2As2 text January 2009
Magnetic Excitations of Undoped Iron Oxypnictides text January 2009
Temperature dependence of the paramagnetic spin excitations in BaFe$_2$As$_2$ text January 2012
Linear spin wave theory for single-Q incommensurate magnetic structures text January 2014
Antiferromagnetic order and spin dynamics in iron-based superconductors text January 2015

Cited By (6)

Iron-Based Chalcogenide Spin Ladder BaFe2X3 (X = Se,S) journal November 2019
Spin dynamics of the block orbital-selective Mott phase journal September 2018
The synthesis and magnetic properties of BaFe 2 Se 3 single crystals journal January 2017
Magnetic states of iron-based two-leg ladder tellurides journal November 2019
Pressure-driven phase transition from antiferromagnetic semiconductor to nonmagnetic metal in the two-leg ladders A Fe 2 X 3 ( A = Ba , K ; X = S , Se ) journal March 2017
Sequential structural and antiferromagnetic transitions in BaFe 2 Se 3 under pressure journal January 2018

Similar Records

Strong ferromagnetic exchange interaction under ambient pressure in BaFe2S3
Journal Article · Thu Feb 02 19:00:00 EST 2017 · Physical Review B · OSTI ID:1353167