English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  High-pressure synthesis and spin glass behavior of a Mn/Ir disordered quadruple perovskite CaCu3Mn2Ir2O12

Ye, X., Liu, Z., Wang, W., Hu, Z., Lin, H.-J., Weng, S.-C., et al. (2020). High-pressure synthesis and spin glass behavior of a Mn/Ir disordered quadruple perovskite CaCu3Mn2Ir2O12. Journal of Physics: Condensed Matter, 32(7): 075701, pp. 1-6. doi:10.1088/1361-648X/ab5386.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/21.11116/0000-0005-5B68-1 Version Permalink: http://hdl.handle.net/21.11116/0000-0005-5BDF-B
Genre: Journal Article

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Ye, Xubin1, Author
Liu, Zhehong1, Author
Wang, Weipeng1, Author
Hu, Zhiwei2, Author              
Lin, Hong-Ji1, Author
Weng, Shih-Chang1, Author
Chen, Chien-Te1, Author
Yu, Richeng1, Author
Tjeng, Liu-Hao3, Author              
Long, Youwen1, Author
Affiliations:
1External Organizations, ou_persistent22              
2Zhiwei Hu, Physics of Correlated Matter, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863461              
3Liu Hao Tjeng, Physics of Correlated Matter, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863452              

Content

show
hide
Free keywords: -
 Abstract: A new 3d-5d hybridized quadruple perovskite oxide, CaCu3Mn2Ir2O12, was synthesized by high-pressure and high-temperature methods. The Rietveld structure analysis reveals that the compound crystallizes in an -type perovskite structure with space group Im-3, where the Ca and Cu are 1:3 ordered at fixed atomic positions. At the B site the 3d Mn and the 5d Ir ions are disorderly distributed due to the rare equal??+4 charge states for both of them as determined by x-ray absorption spectroscopy. The competing antiferromagnetic and ferromagnetic interactions among Cu2+, Mn4+, and Ir4+ ions give rise to spin glass behavior, which follows a conventional dynamical slowing down model.

Details

show
hide
Language(s): eng - English
 Dates: 2020-01-052020-01-05
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: ISI: 000499354500001
DOI: 10.1088/1361-648X/ab5386
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Journal of Physics: Condensed Matter
  Abbreviation : J. Phys. Condens. Matter.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Bristol : IOP Publishing
Pages: - Volume / Issue: 32 (7) Sequence Number: 075701 Start / End Page: 1 - 6 Identifier: ISSN: 0953-8984
CoNE: https://pure.mpg.de/cone/journals/resource/954928562478