Structural, magnetic and transport properties of S doping in Sr2FeMoO6 compound

Guoyan Huo; Lei Ding; Zhenxing Li

doi:10.1016/j.solidstatesciences.2017.12.009

Structural, magnetic and transport properties of S doping in Sr₂FeMoO₆ compound

Guoyan Huo^*
, Lei Ding
, Zhenxing Li

^*Corresponding author for this work

Hebei University

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

The polycrystalline Sr₂FeMoO_6-xS_x (0.0 ≤ x ≤ 0.4) series were synthesized. The structure of Sr₂FeMoO_6-xS_x is assigned to tetragonal system with space group I4/mmm. The cell volume decreases with x from 0.0 to 0.3, then, increases with x from 0.3 to 0.4. S doping leads the oxygen/sulfur at 4e and 8h positions to movement away from Fe and to displacement toward Mo, respectively. The M_S at room temperature increases with degree of order of Fe and Mo ions. The electrical resistivity for studied samples exhibits a semiconductor-like behavior. The resistivity decreases with S doping. The electrical transport behavior is mainly dominated by electron-electron interactions except x = 0.4 in 0.0 magnetic field.

Original language	English
Pages (from-to)	85-91
Number of pages	7
Journal	Solid State Sciences
Volume	76
DOIs	https://doi.org/10.1016/j.solidstatesciences.2017.12.009
Publication status	Published - Feb 2018
Externally published	Yes

Keywords

Crystal structure
Electrical properties
Magnetic materials
S-doped compounds

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10.1016/j.solidstatesciences.2017.12.009

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title = "Structural, magnetic and transport properties of S doping in Sr2FeMoO6 compound",

abstract = "The polycrystalline Sr2FeMoO6-xSx (0.0 ≤ x ≤ 0.4) series were synthesized. The structure of Sr2FeMoO6-xSx is assigned to tetragonal system with space group I4/mmm. The cell volume decreases with x from 0.0 to 0.3, then, increases with x from 0.3 to 0.4. S doping leads the oxygen/sulfur at 4e and 8h positions to movement away from Fe and to displacement toward Mo, respectively. The MS at room temperature increases with degree of order of Fe and Mo ions. The electrical resistivity for studied samples exhibits a semiconductor-like behavior. The resistivity decreases with S doping. The electrical transport behavior is mainly dominated by electron-electron interactions except x = 0.4 in 0.0 magnetic field.",

keywords = "Crystal structure, Electrical properties, Magnetic materials, S-doped compounds",

author = "Guoyan Huo and Lei Ding and Zhenxing Li",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier Masson SAS",

year = "2018",

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doi = "10.1016/j.solidstatesciences.2017.12.009",

language = "English",

volume = "76",

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TY - JOUR

T1 - Structural, magnetic and transport properties of S doping in Sr2FeMoO6 compound

AU - Huo, Guoyan

AU - Ding, Lei

AU - Li, Zhenxing

PY - 2018/2

Y1 - 2018/2

N2 - The polycrystalline Sr2FeMoO6-xSx (0.0 ≤ x ≤ 0.4) series were synthesized. The structure of Sr2FeMoO6-xSx is assigned to tetragonal system with space group I4/mmm. The cell volume decreases with x from 0.0 to 0.3, then, increases with x from 0.3 to 0.4. S doping leads the oxygen/sulfur at 4e and 8h positions to movement away from Fe and to displacement toward Mo, respectively. The MS at room temperature increases with degree of order of Fe and Mo ions. The electrical resistivity for studied samples exhibits a semiconductor-like behavior. The resistivity decreases with S doping. The electrical transport behavior is mainly dominated by electron-electron interactions except x = 0.4 in 0.0 magnetic field.

AB - The polycrystalline Sr2FeMoO6-xSx (0.0 ≤ x ≤ 0.4) series were synthesized. The structure of Sr2FeMoO6-xSx is assigned to tetragonal system with space group I4/mmm. The cell volume decreases with x from 0.0 to 0.3, then, increases with x from 0.3 to 0.4. S doping leads the oxygen/sulfur at 4e and 8h positions to movement away from Fe and to displacement toward Mo, respectively. The MS at room temperature increases with degree of order of Fe and Mo ions. The electrical resistivity for studied samples exhibits a semiconductor-like behavior. The resistivity decreases with S doping. The electrical transport behavior is mainly dominated by electron-electron interactions except x = 0.4 in 0.0 magnetic field.

KW - Crystal structure

KW - Electrical properties

KW - Magnetic materials

KW - S-doped compounds

UR - https://www.scopus.com/pages/publications/85039722609

U2 - 10.1016/j.solidstatesciences.2017.12.009

DO - 10.1016/j.solidstatesciences.2017.12.009

M3 - Article

AN - SCOPUS:85039722609

SN - 1293-2558

VL - 76

SP - 85

EP - 91

JO - Solid State Sciences

JF - Solid State Sciences

ER -

Structural, magnetic and transport properties of S doping in Sr₂FeMoO₆ compound

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Keywords

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