English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse
  1. Item Summary / 
  2. View item

Item

ITEM ACTIONSEXPORT
 
 
DownloadE-Mail
 Local TagsRelease HistoryDetailsSummary
  Microscopic nature of drastic influence of hydrogen on the magnetic anisotropy of 5f-electron systems: The case of U2Ni2Sn

Sandratskii, L. M., & Havela, L. (2020). Microscopic nature of drastic influence of hydrogen on the magnetic anisotropy of 5f-electron systems: The case of U2Ni2Sn. Physical Review B, 101(10): 100409. doi:10.1103/PhysRevB.101.100409.

Item is

 

show all hide all

Basic

show hide
Item Permalink: https://hdl.handle.net/21.11116/0000-0008-835C-D Version Permalink: https://hdl.handle.net/21.11116/0000-000F-CF61-B
Genre: Journal Article

Files

show Files
hide Files
:
PhysRevB.101.100409.pdf (Publisher version), 278KB
View   Save
File Permalink:
https://hdl.handle.net/21.11116/0000-0008-AA55-9
Name:
PhysRevB.101.100409.pdf
Description:
-
OA-Status:
Hybrid
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
View
Copyright Date:
2020
Copyright Info:
The author(s)
License:
https://creativecommons.org/licenses/by/4.0/

Locators

show
hide
Locator:
https://doi.org/10.1103/PhysRevB.101.100409 (Publisher version)
Description:
-
OA-Status:
Hybrid

Creators

show
hide
 Creators:
Sandratskii, L. M.1, Author
Havela, L.2, Author
Affiliations:
1Max Planck Institute of Microstructure Physics, Max Planck Society, Weinberg 2, 06120 Halle, DE, ou_2415691              
2External Organizations, ou_persistent22              

Content

show
hide
Free keywords: -
 Abstract: Recent experiments showed that hydrogenation of U2Ni2Sn leads to a dramatic change of the magnetic anisotropy (MA) from strongly uniaxial type to easy-plane type with easy axis and easy plane orthogonal to each other. We applied first-principles calculations aiming to understand the microscopic origin of the drastic MA change and distinguish between discontinuous and continuous scenarios of the transformation. The calculations combined with symmetry analysis revealed that the hydrogenation leads to the instability of both uniaxial and easy-plane states caused by the reduced symmetry of the atomic lattice. The obtained noncollinear noncoplanar magnetic states have the features of both apparently competing magnetic structures, which indicates the validity of the continuous scenario of the transformation. An insight into the active interatomic interactions shows that Dzyaloshinskii-Moriya interaction contributes to magnetic transformations and must be taken into account on the same footing as MA.

Details

show
hide
Language(s):
 Dates: 2020-03-24
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: BibTex Citekey: P13897
DOI: 10.1103/PhysRevB.101.100409
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Physical Review B
  Abbreviation : Phys. Rev. B
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Woodbury, NY : American Physical Society
Pages: - Volume / Issue: 101 (10) Sequence Number: 100409 Start / End Page: - Identifier: ISSN: 1098-0121
CoNE: https://pure.mpg.de/cone/journals/resource/954925225008