skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Structural and antiferromagnetic properties of Ba ( Fe 1 - x - y Co x Rh y ) 2 As 2 compounds

Abstract

Here, we present a systematic investigation of the electrical, structural, and antiferromagnetic properties for the series of Ba(Fe1-x-yCoxRhy)2As2 compounds with fixed x≈0.027 and 0≤y≤0.035. We compare our results for the Co-Rh doped Ba(Fe1-x-yCoxRhy)2As2 compounds with the Co doped Ba(Fe1-xCox)2As2 compounds. We demonstrate that the electrical, structural, antiferromagnetic, and superconducting properties of the Co-Rh doped compounds are similar to the properties of the Co doped compounds. We find that the overall behaviors of Ba(Fe1-x-yCoxRhy)2As2 and Ba(Fe1-xCox)2As2 compounds are very similar when the total number of extra electrons per Fe/TM (TM=transition metal) site is considered, which is consistent with the rigid band model. Despite the similarity, we find that the details of the transitions, for example, the temperature difference between the structural and antiferromagnetic transition temperatures and the incommensurability of the antiferromangetic peaks, are different between Ba(Fe1-x-yCoxRhy)2As2 and Ba(Fe1-xCox)2As2 compounds.

Authors:
 [1];  [2];  [3];  [1];  [4]
  1. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
  2. Univ. of Missouri, Columbia, MO (United States)
  3. Univ. of California, Berkeley, CA (United States); Western Washington Univ., Bellingham, WA (United States)
  4. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Univ. of California, Berkeley, CA (United States)
Publication Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1466693
Alternate Identifier(s):
OSTI ID: 1243162
Grant/Contract Number:  
AC02-05CH11231
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review B
Additional Journal Information:
Journal Volume: 93; Journal Issue: 9; Related Information: © 2016 American Physical Society.; Journal ID: ISSN 2469-9950
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Kim, M. G., Heitmann, T. W., Mulcahy, Sean R., Bourret-Courchesne, E. D., and Birgeneau, R. J.. Structural and antiferromagnetic properties of Ba(Fe1-x-yCoxRhy)2As2 compounds. United States: N. p., 2016. Web. https://doi.org/10.1103/PhysRevB.93.094520.
Kim, M. G., Heitmann, T. W., Mulcahy, Sean R., Bourret-Courchesne, E. D., & Birgeneau, R. J.. Structural and antiferromagnetic properties of Ba(Fe1-x-yCoxRhy)2As2 compounds. United States. https://doi.org/10.1103/PhysRevB.93.094520
Kim, M. G., Heitmann, T. W., Mulcahy, Sean R., Bourret-Courchesne, E. D., and Birgeneau, R. J.. Thu . "Structural and antiferromagnetic properties of Ba(Fe1-x-yCoxRhy)2As2 compounds". United States. https://doi.org/10.1103/PhysRevB.93.094520. https://www.osti.gov/servlets/purl/1466693.
@article{osti_1466693,
title = {Structural and antiferromagnetic properties of Ba(Fe1-x-yCoxRhy)2As2 compounds},
author = {Kim, M. G. and Heitmann, T. W. and Mulcahy, Sean R. and Bourret-Courchesne, E. D. and Birgeneau, R. J.},
abstractNote = {Here, we present a systematic investigation of the electrical, structural, and antiferromagnetic properties for the series of Ba(Fe1-x-yCoxRhy)2As2 compounds with fixed x≈0.027 and 0≤y≤0.035. We compare our results for the Co-Rh doped Ba(Fe1-x-yCoxRhy)2As2 compounds with the Co doped Ba(Fe1-xCox)2As2 compounds. We demonstrate that the electrical, structural, antiferromagnetic, and superconducting properties of the Co-Rh doped compounds are similar to the properties of the Co doped compounds. We find that the overall behaviors of Ba(Fe1-x-yCoxRhy)2As2 and Ba(Fe1-xCox)2As2 compounds are very similar when the total number of extra electrons per Fe/TM (TM=transition metal) site is considered, which is consistent with the rigid band model. Despite the similarity, we find that the details of the transitions, for example, the temperature difference between the structural and antiferromagnetic transition temperatures and the incommensurability of the antiferromangetic peaks, are different between Ba(Fe1-x-yCoxRhy)2As2 and Ba(Fe1-xCox)2As2 compounds.},
doi = {10.1103/PhysRevB.93.094520},
journal = {Physical Review B},
number = 9,
volume = 93,
place = {United States},
year = {2016},
month = {3}
}

Journal Article:

Citation Metrics:
Cited by: 2 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

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


Suppression of antiferromagnetic order and orthorhombic distortion in superconducting Ba ( Fe 0.961 Rh 0.039 ) 2 As 2
journal, April 2010


Superconductivity at 23 K in Pt doped BaFe 2 As 2 single crystals
journal, February 2010


Avoided Quantum Criticality and Magnetoelastic Coupling in BaFe 2 x Ni x As 2
journal, June 2013


Neutron scattering study of the interplay between structure and magnetism in Ba ( Fe 1 x Co x ) 2 As 2
journal, April 2009


Incommensurate Spin-Density Wave Order in Electron-Doped BaFe 2 As 2 Superconductors
journal, June 2011


Anisotropic thermodynamic and transport properties of single-crystalline Ba 1 x K x Fe 2 As 2 ( x = 0 and 0.45)
journal, July 2008


Nematic spin correlations in the tetragonal state of uniaxial-strained BaFe2-xNixAs2
journal, July 2014


Physical and magnetic properties of Ba(Fe 1 x Mn x ) 2 As 2 single crystals
journal, October 2011


Decoupling of the superconducting and magnetic/structural phase transitions in electron-doped BaFe 2 As 2
journal, August 2009


Magnetic ordering and structural distortion in Ru-doped BaFe 2 As 2 single crystals studied by neutron and x-ray diffraction
journal, February 2011


Pnictogen height as a possible switch between high- T c nodeless and low- T c nodal pairings in the iron-based superconductors
journal, June 2009


Static and Dynamic Magnetism in Underdoped Superconductor BaFe 1.92 Co 0.08 As 2
journal, August 2009


Competing magnetic ground states in nonsuperconducting Ba( Fe 1 x Cr x ) 2 As 2 as seen via neutron diffraction
journal, February 2011


FeAs-Based Superconductivity: A Case Study of the Effects of Transition Metal Doping on BaFe 2 As 2
journal, August 2010


Systematic growth of BaFe 2 − x Ni x As 2 large crystals
journal, March 2011


Phase diagrams of Ba ( Fe 1 x M x ) 2 As 2 single crystals ( M = Rh and Pd)
journal, July 2009


Effect of tetrahedral distortion on the electronic properties of iron pnictides
journal, January 2009


Unconventional pairing in the iron arsenide superconductors
journal, April 2010


Anomalous Suppression of the Orthorhombic Lattice Distortion in Superconducting Ba ( Fe 1 x Co x ) 2 As 2 Single Crystals
journal, February 2010


Superconductivity at 22 K in Co-Doped BaFe 2 As 2 Crystals
journal, September 2008


Electron-doping evolution of the low-energy spin excitations in the iron arsenide superconductor BaFe 2 x Ni x As 2
journal, May 2010


Character of the structural and magnetic phase transitions in the parent and electron-doped BaFe 2 As 2 compounds
journal, April 2011


Superconductivity induced by Ni doping in BaFe 2 As 2 single crystals
journal, February 2009


The puzzle of high temperature superconductivity in layered iron pnictides and chalcogenides
journal, October 2010


    Works referencing / citing this record:

    Persistence of slow fluctuations in the overdoped regime of Ba ( Fe 1 x Rh x ) 2 As 2 superconductors
    journal, June 2016