English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Strong pinning of vortices by antiferromagnetic domain boundaries in CeCo(In1-xCdx)5

Jang, D.-J., Pedrero, L., Pham, L. D., Fisk, Z., & Brando, M. (2016). Strong pinning of vortices by antiferromagnetic domain boundaries in CeCo(In1-xCdx)5. New Journal of Physics, 18: 093031, pp. 1-8. doi:10.1088/1367-2630/18/9/093031.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-002B-B9ED-4 Version Permalink: http://hdl.handle.net/21.11116/0000-0001-293A-1
Genre: Journal Article

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Jang, D.-J.1, Author              
Pedrero, L.2, Author              
Pham, L. D.3, Author
Fisk, Z.3, Author
Brando, M.4, Author              
Affiliations:
1Physics of Correlated Matter, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863445              
2Physics of Quantum Materials, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863462              
3External Organizations, ou_persistent22              
4Manuel Brando, Physics of Quantum Materials, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863469              

Content

show
hide
Free keywords: -
 Abstract: Wehave studied the isothermal magnetization M(H) of CeCo(In1-xCdx)(5) with x = 0.0075 and 0.01 down to 50 mK. Pronounced field-history dependent phenomena occur in the coexistence regime of the superconducting and antiferromagnetic phases. At low-fields, a phenomenological model of magnetic-flux entry well explains M(H) implying the dominance of bulk pinning effect. However, unless crystallographic quenched disorder is hysteretic, the asymmetric peak effect (ASPE) which appears at higher fields cannot be explained by the pinning of vortices due to material defects. Also, the temperature dependence of the ASPE deviates from the conventional scenario for the peak effect. Comparison of our thermodynamic phase diagrams with those from previous neutron scattering and magnetoresistance experiments indicates that the pinning of vortices takes place at the field-history dependent antiferromagnetic domain boundaries.

Details

show
hide
Language(s): eng - English
 Dates: 2016-09-152016-09-15
 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: New Journal of Physics
  Abbreviation : New J. Phys.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Bristol : IOP Publishing
Pages: - Volume / Issue: 18 Sequence Number: 093031 Start / End Page: 1 - 8 Identifier: ISSN: 1367-2630
CoNE: /journals/resource/954926913666