Magnetic diffusion anomaly at the Néel temperature of pyrrhotite, Fe1−xS-Reference-Cited by-同舟云学术

Magnetic diffusion anomaly at the Néel temperature of pyrrhotite, Fe1−xS

Published:2015 Issue:16 Volume:17 Page:11036-11041
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

William Herbert F.¹²³⁴⁵,Krishnamoorthy Aravind¹²³⁴⁵,Rands Lucy⁶⁷⁸⁹,Van Vliet Krystyn J.¹²³⁴¹⁰,Yildiz Bilge¹²³⁴⁵

Affiliation:

1. Department of Materials Science and Engineering

2. Massachusetts Institute of Technology

3. Cambridge

4. USA

5. Laboratory for Electrochemical Interfaces

6. Department of Materials Science

7. University of Oxford

8. Oxford

9. UK

10. Laboratory for Material Chemomechanics

Abstract

The activation energy barrier for iron self-diffusion in Fe_(1−x)S is greater in the magnetized state than the paramagnetic state above the Néel Temperature of 315 °C, leading to a difference in diffusivity of 100× at 150 °C.

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2015/CP/C4CP05389C

Reference29 articles.

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3. Characterization of the single crystalline iron sulfide nanowire array synthesis by pulsed electrodeposition

4. Synthesis and Characterization of Magnetic Iron Sulfide Nanowires

5. High-temperature redistribution of cation vacancies and irreversible magnetic transitions in the Fe1−x S nanodisks observed by the Mössbauer spectroscopy and magnetic measurements

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