English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
 
 
DownloadE-Mail
  Isotropic, high coercive field in melt-spun tetragonal Heusler Mn3Ge

Kalache, A., Kreiner, G., Ouardi, S., Selle, S., Patzig, C., Hoeche, T., et al. (2016). Isotropic, high coercive field in melt-spun tetragonal Heusler Mn3Ge. APL Materials, 4(8): 086113, pp. 1-8. doi:10.1063/1.4961660.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-002B-A060-E Version Permalink: http://hdl.handle.net/21.11116/0000-0001-292B-2
Genre: Journal Article

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Kalache, Adel1, Author              
Kreiner, G.2, Author              
Ouardi, Siham3, Author              
Selle, Susanne4, Author
Patzig, Christian4, Author
Hoeche, Thomas4, Author
Felser, Claudia5, Author              
Affiliations:
1Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863425              
2Guido Kreiner, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863433              
3Siham Ouardi, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863439              
4External Organizations, ou_persistent22              
5Claudia Felser, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863429              

Content

show
hide
Free keywords: -
 Abstract: Nanostructured Mn3Ge ribbons with a composition ranging from 77 to 74 at.% Mn were prepared using induction melting, melt-spinning, and subsequent heat treatment. The hard magnetic properties of the ribbons originate from the highly anisotropic tetragonal D0(22) structure of Mn3Ge. Depending on the composition and the amount of ferrimagnetic Mn5Ge2 as a secondary phase, a coercivity of up to mu H-0(C) = 2.62 T was obtained for the Mn3Ge ribbons. Microstructure investigations by transmission electron microscopy confirmed the formation of the secondary phase. All samples show isotropic coercive fields, i.e., independent of the direction of the applied magnetic field in contrast to already known epitaxial thin films. The Curie temperature was found to be higher than 800 K, which is the temperature of the phase transition from the tetragonal D0(22) structure to the hexagonal D0(19) structure. (C) 2016 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license.

Details

show
hide
Language(s): eng - English
 Dates: 2016-08-232016-08-23
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: ISI: 000383910000014
DOI: 10.1063/1.4961660
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: APL Materials
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: AIP Scitation
Pages: - Volume / Issue: 4 (8) Sequence Number: 086113 Start / End Page: 1 - 8 Identifier: CoNE: /journals/resource/2166-532X