Incommensurate antiferromagnetic order in CePtAl\(_3\)
We report a neutron diffraction study of single-crystal CePtAl\(_3\) complemented by measurements of the specific heat under applied magnetic field. Below \(T_\mathrm{N}\)=3 K CePtAl\(_3\) develops incommensurate antiferromagnetic order with a single modulation vector \(\vec{k}\)=\((0.676 \, 0 \, 0)...
Saved in:
Published in | arXiv.org |
---|---|
Main Authors | , , , , , , , , , , , |
Format | Paper |
Language | English |
Published |
Ithaca
Cornell University Library, arXiv.org
31.01.2023
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | We report a neutron diffraction study of single-crystal CePtAl\(_3\) complemented by measurements of the specific heat under applied magnetic field. Below \(T_\mathrm{N}\)=3 K CePtAl\(_3\) develops incommensurate antiferromagnetic order with a single modulation vector \(\vec{k}\)=\((0.676 \, 0 \, 0)\). Residual magnetic scattering intensity above \(T_\mathrm{N}\) and a broadening of the specific heat anomaly at \(T_\mathrm{N}\) may be consistently described in terms of a Gaussian distribution of transition temperatures with a standard deviation \(\sigma\approx0.5\,{\rm K}\). The distribution of \(T_\mathrm{N}\) may be attributed to the observation of occupational and positional disorder between the Pt and Al sites. Measurements under magnetic field reveal unusual changes of the domain populations when the field is applied along the \([0\,1\,0]\) direction consistent with a transition from cycloidal to amplitude modulated magnetic order around 2.5 T. |
---|---|
AbstractList | We report a neutron diffraction study of single-crystal CePtAl\(_3\) complemented by measurements of the specific heat under applied magnetic field. Below \(T_\mathrm{N}\)=3 K CePtAl\(_3\) develops incommensurate antiferromagnetic order with a single modulation vector \(\vec{k}\)=\((0.676 \, 0 \, 0)\). Residual magnetic scattering intensity above \(T_\mathrm{N}\) and a broadening of the specific heat anomaly at \(T_\mathrm{N}\) may be consistently described in terms of a Gaussian distribution of transition temperatures with a standard deviation \(\sigma\approx0.5\,{\rm K}\). The distribution of \(T_\mathrm{N}\) may be attributed to the observation of occupational and positional disorder between the Pt and Al sites. Measurements under magnetic field reveal unusual changes of the domain populations when the field is applied along the \([0\,1\,0]\) direction consistent with a transition from cycloidal to amplitude modulated magnetic order around 2.5 T. |
Author | Stekiel, M Weber, S Schmidt, W Deng, H Schneidewind, A Franz, C Ressouche, E Cermak, P Pfleiderer, C Bauer, A Simeth, W Nemkovski, K |
Author_xml | – sequence: 1 givenname: M surname: Stekiel fullname: Stekiel, M – sequence: 2 givenname: P surname: Cermak fullname: Cermak, P – sequence: 3 givenname: C surname: Franz fullname: Franz, C – sequence: 4 givenname: W surname: Simeth fullname: Simeth, W – sequence: 5 givenname: S surname: Weber fullname: Weber, S – sequence: 6 givenname: E surname: Ressouche fullname: Ressouche, E – sequence: 7 givenname: W surname: Schmidt fullname: Schmidt, W – sequence: 8 givenname: K surname: Nemkovski fullname: Nemkovski, K – sequence: 9 givenname: H surname: Deng fullname: Deng, H – sequence: 10 givenname: A surname: Bauer fullname: Bauer, A – sequence: 11 givenname: C surname: Pfleiderer fullname: Pfleiderer, C – sequence: 12 givenname: A surname: Schneidewind fullname: Schneidewind, A |
BookMark | eNqNyrsOgjAYQOHGaCIqD-BG4qID2AstOBqi0c3BkYQ0-GNKoNW2GB9fBx_A6QzfmaGxNhoQWhKcpDnneCvtW70SSrBIcE526QgFlDES5ymlUxQ612KMqcgo5yxA4qxr0_eg3WClh0hqrxqw1vTyrsGrOjL2BjZSOirg4vddua5YuVmgSSM7B-Gvc7Q6Hq7FKX5Y8xzA-ao1g9VfqihPCc9xJjL23_UB1Ig9CA |
ContentType | Paper |
Copyright | 2023. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. |
Copyright_xml | – notice: 2023. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. |
DBID | 8FE 8FG ABJCF ABUWG AFKRA AZQEC BENPR BGLVJ CCPQU DWQXO HCIFZ L6V M7S PIMPY PQEST PQQKQ PQUKI PRINS PTHSS |
DOI | 10.48550/arxiv.2106.08194 |
DatabaseName | ProQuest SciTech Collection ProQuest Technology Collection Materials Science & Engineering Collection ProQuest Central (Alumni) ProQuest Central ProQuest Central Essentials AUTh Library subscriptions: ProQuest Central Technology Collection ProQuest One Community College ProQuest Central SciTech Premium Collection ProQuest Engineering Collection ProQuest Engineering Database Publicly Available Content Database ProQuest One Academic Eastern Edition (DO NOT USE) ProQuest One Academic ProQuest One Academic UKI Edition ProQuest Central China Engineering Collection |
DatabaseTitle | Publicly Available Content Database Engineering Database Technology Collection ProQuest Central Essentials ProQuest One Academic Eastern Edition ProQuest Central (Alumni Edition) SciTech Premium Collection ProQuest One Community College ProQuest Technology Collection ProQuest SciTech Collection ProQuest Central China ProQuest Central ProQuest Engineering Collection ProQuest One Academic UKI Edition ProQuest Central Korea Materials Science & Engineering Collection ProQuest One Academic Engineering Collection |
DatabaseTitleList | Publicly Available Content Database |
Database_xml | – sequence: 1 dbid: 8FG name: ProQuest Technology Collection url: https://search.proquest.com/technologycollection1 sourceTypes: Aggregation Database |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Physics |
EISSN | 2331-8422 |
Genre | Working Paper/Pre-Print |
GroupedDBID | 8FE 8FG ABJCF ABUWG AFKRA ALMA_UNASSIGNED_HOLDINGS AZQEC BENPR BGLVJ CCPQU DWQXO FRJ HCIFZ L6V M7S M~E PIMPY PQEST PQQKQ PQUKI PRINS PTHSS |
ID | FETCH-proquest_journals_25415807673 |
IEDL.DBID | BENPR |
IngestDate | Fri Sep 13 07:38:24 EDT 2024 |
IsDoiOpenAccess | true |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-proquest_journals_25415807673 |
OpenAccessLink | https://www.proquest.com/docview/2541580767/abstract/?pq-origsite=%requestingapplication% |
PQID | 2541580767 |
PQPubID | 2050157 |
ParticipantIDs | proquest_journals_2541580767 |
PublicationCentury | 2000 |
PublicationDate | 20230131 |
PublicationDateYYYYMMDD | 2023-01-31 |
PublicationDate_xml | – month: 01 year: 2023 text: 20230131 day: 31 |
PublicationDecade | 2020 |
PublicationPlace | Ithaca |
PublicationPlace_xml | – name: Ithaca |
PublicationTitle | arXiv.org |
PublicationYear | 2023 |
Publisher | Cornell University Library, arXiv.org |
Publisher_xml | – name: Cornell University Library, arXiv.org |
SSID | ssj0002672553 |
Score | 3.4450014 |
SecondaryResourceType | preprint |
Snippet | We report a neutron diffraction study of single-crystal CePtAl\(_3\) complemented by measurements of the specific heat under applied magnetic field. Below... |
SourceID | proquest |
SourceType | Aggregation Database |
SubjectTerms | Antiferromagnetism Cerium Conduction bands Copper Crystal structure Crystals Gold Intermetallic compounds Low temperature Magnetic moments Neutron diffraction Palladium Silver Single crystals Transition temperature |
Title | Incommensurate antiferromagnetic order in CePtAl\(_3\) |
URI | https://www.proquest.com/docview/2541580767/abstract/ |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LS8NAEB7aBsGbT3zUEtCDHtI0r01yEi2JQWgJotBDIWyaiRTatKZRPPnb3VkTPQg9Lgu77LI7337fzM4AXAlQJjOYaY47yAVB8VDzPUQtZ0ae8hRZLgX90ZhFL_bjxJm0IGr-wlBYZWMTpaHOVjPSyHVBZAzHE6zb1XlKKsCs0m_XbxrVjyI_a11Mow2KadjksFXug3H89Ku3mMwVr2frx7Ep03jpvPycf_QF52F9Akb7nzmWGBPugRLzNZb70MLiAHZkaOZscwhMXOHVckklKSitg8opvAfLcrXkrwV9QVRl-kx1XqhDjKu7xfQ6saY3R3AZBs_DSGsmS-pjs0n-FmkdQ0fwfzwBdWBmpuVnrpcLLOY-ctuxcx89M2M-IhucQnfbSGfbu89hlyqok6pgGV3oVOU7XgicrdIetL3woVdvpGiNvoJvtMuEuQ |
link.rule.ids | 786,790,12792,21416,27958,33408,33779,43635,43840 |
linkProvider | ProQuest |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1dS8MwFL1oi-ibn_gxtaAP-tBtbdq0fRIdG1W3UmTCHgYlXW_GwLazreLPN6mdPgh7DiQkJPfknNzcA3AtQFmGwUS3nS4XBMVF3XMRdU4NHrMYKa8F_VFA_VfraWJPGsGtbNIqVzGxDtRJPpMaeUcQGcN2Bet27pbvunSNkq-rjYXGJqgWEVRFAfWhH4QvvyqLSR1xZyY_z5l18a4OK74Wn23BdGhbwqH1LwjXyDLYBTVkSyz2YAOzfdiqEzJn5QFQcXDzNJVGFLKYg8ZkUg8WRZ6yeSY_Hmp10UxtkWk9DKv7t-lNRKa3h3A16I97vr4aLGo2Sxn9TY0cgSJYPx6D1jUTk3iJ43KBwMxDZtkW99A1E-oh0u4JtNb1dLq--RK2_fFoGA0fg-cz2JEe6lJXIEYLlKr4wHOBtFV80SznN0UfgdU |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Incommensurate+antiferromagnetic+order+in+CePtAl%5C%28_3%5C%29&rft.jtitle=arXiv.org&rft.au=Stekiel%2C+M&rft.au=Cermak%2C+P&rft.au=Franz%2C+C&rft.au=Simeth%2C+W&rft.date=2023-01-31&rft.pub=Cornell+University+Library%2C+arXiv.org&rft.eissn=2331-8422&rft_id=info:doi/10.48550%2Farxiv.2106.08194 |