de.mpg.escidoc.pubman.appbase.FacesBean
English
 
Help Guide Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Phase separation in the quaternary Heusler compound CoTi(1-x)MnxSb - A reduction in the thermal conductivity for thermoelectric applications

Graf, T., Klaer, P., Barth, J., Balke, B., Elmers, H.-J., & Felser, C. (2010). Phase separation in the quaternary Heusler compound CoTi(1-x)MnxSb - A reduction in the thermal conductivity for thermoelectric applications. Scripta Materialia, 63(12), 1216-1219. doi:10.1016/j.scriptamat.2010.08.039.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0018-A4F8-4 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0018-A4FA-F
Genre: Journal Article

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Graf, Tanja1, Author
Klaer, Peter1, Author
Barth, Joachim1, Author
Balke, Benjamin1, Author
Elmers, Hans-Joachim1, Author
Felser, Claudia2, Author              
Affiliations:
1external, escidoc:persistent22              
2External Organizations, escidoc:persistent22              

Content

show
hide
Free keywords: -
 Abstract: We investigate the phase separation of the solid solution CoTi(1-x)MnxSb into the two Heusler compounds CoTiSb and CoMnSb. Energy-dispersive X-ray spectroscopy measurements on the two-phase material reveal the presence of size- and shape-tunable CoTiSb regions in a CoMnSb matrix. We demonstrate that the formed phase and grain boundaries have a considerable influence on the phonon scattering processes, which leads to a reduction in the thermal conductivity by a factor of three compared to single-phase CoTiSb. (c) 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

Details

show
hide
Language(s):
 Dates: 2010-12-01
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Scripta Materialia
  Other : Scr. Mater.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Tarrytown, NY : Pergamon
Pages: - Volume / Issue: 63 (12) Sequence Number: - Start / End Page: 1216 - 1219 Identifier: ISSN: 1359-6462
CoNE: http://pubman.mpdl.mpg.de/cone/journals/resource/954926243506