Magnitude of the Magnetic Exchange Interaction in the Heavy-Fermion Antiferromagnet CeRhIn5

We have used high-resolution neutron spectroscopy experiments to determine the complete spin wave spectrum of the heavy-fermion antiferromagnet CeRhIn5. The spin wave dispersion can be quantitatively reproduced with a simple frustrated J1-J2 model that also naturally explains the magnetic spin-spira...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Physical review letters 2014-12, Vol.113 (24)
Hauptverfasser:	Das, Pinaki, Lin, S-Z, Ghimire, N J, Huang, K, Ronning, F, Bauer, E D, Thompson, J D, Batista, C D, Ehlers, G, Janoschek, M
Format:	Artikel
Sprache:	eng
Schlagworte:	Antiferromagnetism CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY Constants Dispersions Exchange Ground state MATERIALS SCIENCE Phase diagrams Spectroscopy Spin waves
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

container_end_page
container_issue	24
container_start_page
container_title	Physical review letters
container_volume	113
creator	Das, Pinaki Lin, S-Z Ghimire, N J Huang, K Ronning, F Bauer, E D Thompson, J D Batista, C D Ehlers, G Janoschek, M
description	We have used high-resolution neutron spectroscopy experiments to determine the complete spin wave spectrum of the heavy-fermion antiferromagnet CeRhIn5. The spin wave dispersion can be quantitatively reproduced with a simple frustrated J1-J2 model that also naturally explains the magnetic spin-spiral ground state of CeRhlnS and yields a dominant in-plane nearest-neighbor magnetic exchange constant J0=0.74(3) meV. Our results pave the way to a quantitative understanding of the rich low-temperature phase diagram of the prominent CeTln5 (T=Co, Rh, Ir) class of heavy-fermion materials.
doi_str_mv	10.1103/PhysRevLett.113.246403
format	Article
fullrecord	<record><control><sourceid>proquest_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_1193389</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1786221959</sourcerecordid><originalsourceid>FETCH-LOGICAL-o215t-c9fba360e93d9acc2715d4c4a8875f7072fb80640a065ccb56a7b45d52e969f93</originalsourceid><addsrcrecordid>eNotj11LwzAYhYMoOKd_QYpX3nS-SZqmuRxjc4WJMvTKi5Kmb9fIlmiTDffv3YdXBx6ec-AQck9hRCnwp7duH5a4W2CMB8BHLMsz4BdkQEGqVFKaXZIBAKepApDX5CaELwCgLC8G5PNFr5yN2wYT3yaxw-QIMFqTTH9Np90Kk9JF7LWJ1rvEupM0R73bpzPsN0c4dtG22Pd-c-omE1x2pRO35KrV64B3_zkkH7Pp-2SeLl6fy8l4kXpGRUyNamvNc0DFG6WNYZKKJjOZLgopWgmStXUBh08acmFMLXIt60w0gqHKVav4kDycd32ItgrGRjSd8c6hiRWlivPiKD2epe_e_2wxxGpjg8H1Wjv021BRWeSMUSUU_wOev2WB</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1786221959</pqid></control><display><type>article</type><title>Magnitude of the Magnetic Exchange Interaction in the Heavy-Fermion Antiferromagnet CeRhIn5</title><source>American Physical Society Journals</source><creator>Das, Pinaki ; Lin, S-Z ; Ghimire, N J ; Huang, K ; Ronning, F ; Bauer, E D ; Thompson, J D ; Batista, C D ; Ehlers, G ; Janoschek, M</creator><creatorcontrib>Das, Pinaki ; Lin, S-Z ; Ghimire, N J ; Huang, K ; Ronning, F ; Bauer, E D ; Thompson, J D ; Batista, C D ; Ehlers, G ; Janoschek, M ; Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Spallation Neutron Source (SNS) ; Los Alamos National Lab. (LANL), Los Alamos, NM (United States)</creatorcontrib><description>We have used high-resolution neutron spectroscopy experiments to determine the complete spin wave spectrum of the heavy-fermion antiferromagnet CeRhIn5. The spin wave dispersion can be quantitatively reproduced with a simple frustrated J1-J2 model that also naturally explains the magnetic spin-spiral ground state of CeRhlnS and yields a dominant in-plane nearest-neighbor magnetic exchange constant J0=0.74(3) meV. Our results pave the way to a quantitative understanding of the rich low-temperature phase diagram of the prominent CeTln5 (T=Co, Rh, Ir) class of heavy-fermion materials.</description><identifier>ISSN: 0031-9007</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/PhysRevLett.113.246403</identifier><language>eng</language><publisher>United States: American Physical Society (APS)</publisher><subject>Antiferromagnetism ; CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ; Constants ; Dispersions ; Exchange ; Ground state ; MATERIALS SCIENCE ; Phase diagrams ; Spectroscopy ; Spin waves</subject><ispartof>Physical review letters, 2014-12, Vol.113 (24)</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,27903,27904</link.rule.ids><backlink>$$Uhttps://www.osti.gov/servlets/purl/1193389$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Das, Pinaki</creatorcontrib><creatorcontrib>Lin, S-Z</creatorcontrib><creatorcontrib>Ghimire, N J</creatorcontrib><creatorcontrib>Huang, K</creatorcontrib><creatorcontrib>Ronning, F</creatorcontrib><creatorcontrib>Bauer, E D</creatorcontrib><creatorcontrib>Thompson, J D</creatorcontrib><creatorcontrib>Batista, C D</creatorcontrib><creatorcontrib>Ehlers, G</creatorcontrib><creatorcontrib>Janoschek, M</creatorcontrib><creatorcontrib>Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Spallation Neutron Source (SNS)</creatorcontrib><creatorcontrib>Los Alamos National Lab. (LANL), Los Alamos, NM (United States)</creatorcontrib><title>Magnitude of the Magnetic Exchange Interaction in the Heavy-Fermion Antiferromagnet CeRhIn5</title><title>Physical review letters</title><description>We have used high-resolution neutron spectroscopy experiments to determine the complete spin wave spectrum of the heavy-fermion antiferromagnet CeRhIn5. The spin wave dispersion can be quantitatively reproduced with a simple frustrated J1-J2 model that also naturally explains the magnetic spin-spiral ground state of CeRhlnS and yields a dominant in-plane nearest-neighbor magnetic exchange constant J0=0.74(3) meV. Our results pave the way to a quantitative understanding of the rich low-temperature phase diagram of the prominent CeTln5 (T=Co, Rh, Ir) class of heavy-fermion materials.</description><subject>Antiferromagnetism</subject><subject>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</subject><subject>Constants</subject><subject>Dispersions</subject><subject>Exchange</subject><subject>Ground state</subject><subject>MATERIALS SCIENCE</subject><subject>Phase diagrams</subject><subject>Spectroscopy</subject><subject>Spin waves</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNotj11LwzAYhYMoOKd_QYpX3nS-SZqmuRxjc4WJMvTKi5Kmb9fIlmiTDffv3YdXBx6ec-AQck9hRCnwp7duH5a4W2CMB8BHLMsz4BdkQEGqVFKaXZIBAKepApDX5CaELwCgLC8G5PNFr5yN2wYT3yaxw-QIMFqTTH9Np90Kk9JF7LWJ1rvEupM0R73bpzPsN0c4dtG22Pd-c-omE1x2pRO35KrV64B3_zkkH7Pp-2SeLl6fy8l4kXpGRUyNamvNc0DFG6WNYZKKJjOZLgopWgmStXUBh08acmFMLXIt60w0gqHKVav4kDycd32ItgrGRjSd8c6hiRWlivPiKD2epe_e_2wxxGpjg8H1Wjv021BRWeSMUSUU_wOev2WB</recordid><startdate>20141208</startdate><enddate>20141208</enddate><creator>Das, Pinaki</creator><creator>Lin, S-Z</creator><creator>Ghimire, N J</creator><creator>Huang, K</creator><creator>Ronning, F</creator><creator>Bauer, E D</creator><creator>Thompson, J D</creator><creator>Batista, C D</creator><creator>Ehlers, G</creator><creator>Janoschek, M</creator><general>American Physical Society (APS)</general><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>OIOZB</scope><scope>OTOTI</scope></search><sort><creationdate>20141208</creationdate><title>Magnitude of the Magnetic Exchange Interaction in the Heavy-Fermion Antiferromagnet CeRhIn5</title><author>Das, Pinaki ; Lin, S-Z ; Ghimire, N J ; Huang, K ; Ronning, F ; Bauer, E D ; Thompson, J D ; Batista, C D ; Ehlers, G ; Janoschek, M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-o215t-c9fba360e93d9acc2715d4c4a8875f7072fb80640a065ccb56a7b45d52e969f93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Antiferromagnetism</topic><topic>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</topic><topic>Constants</topic><topic>Dispersions</topic><topic>Exchange</topic><topic>Ground state</topic><topic>MATERIALS SCIENCE</topic><topic>Phase diagrams</topic><topic>Spectroscopy</topic><topic>Spin waves</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Das, Pinaki</creatorcontrib><creatorcontrib>Lin, S-Z</creatorcontrib><creatorcontrib>Ghimire, N J</creatorcontrib><creatorcontrib>Huang, K</creatorcontrib><creatorcontrib>Ronning, F</creatorcontrib><creatorcontrib>Bauer, E D</creatorcontrib><creatorcontrib>Thompson, J D</creatorcontrib><creatorcontrib>Batista, C D</creatorcontrib><creatorcontrib>Ehlers, G</creatorcontrib><creatorcontrib>Janoschek, M</creatorcontrib><creatorcontrib>Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Spallation Neutron Source (SNS)</creatorcontrib><creatorcontrib>Los Alamos National Lab. (LANL), Los Alamos, NM (United States)</creatorcontrib><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV - Hybrid</collection><collection>OSTI.GOV</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Das, Pinaki</au><au>Lin, S-Z</au><au>Ghimire, N J</au><au>Huang, K</au><au>Ronning, F</au><au>Bauer, E D</au><au>Thompson, J D</au><au>Batista, C D</au><au>Ehlers, G</au><au>Janoschek, M</au><aucorp>Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Spallation Neutron Source (SNS)</aucorp><aucorp>Los Alamos National Lab. (LANL), Los Alamos, NM (United States)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnitude of the Magnetic Exchange Interaction in the Heavy-Fermion Antiferromagnet CeRhIn5</atitle><jtitle>Physical review letters</jtitle><date>2014-12-08</date><risdate>2014</risdate><volume>113</volume><issue>24</issue><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>We have used high-resolution neutron spectroscopy experiments to determine the complete spin wave spectrum of the heavy-fermion antiferromagnet CeRhIn5. The spin wave dispersion can be quantitatively reproduced with a simple frustrated J1-J2 model that also naturally explains the magnetic spin-spiral ground state of CeRhlnS and yields a dominant in-plane nearest-neighbor magnetic exchange constant J0=0.74(3) meV. Our results pave the way to a quantitative understanding of the rich low-temperature phase diagram of the prominent CeTln5 (T=Co, Rh, Ir) class of heavy-fermion materials.</abstract><cop>United States</cop><pub>American Physical Society (APS)</pub><doi>10.1103/PhysRevLett.113.246403</doi><oa>free_for_read</oa></addata></record>
fulltext	fulltext
identifier	ISSN: 0031-9007
ispartof	Physical review letters, 2014-12, Vol.113 (24)
issn	0031-9007 1079-7114
language	eng
recordid	cdi_osti_scitechconnect_1193389
source	American Physical Society Journals
subjects	Antiferromagnetism CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY Constants Dispersions Exchange Ground state MATERIALS SCIENCE Phase diagrams Spectroscopy Spin waves
title	Magnitude of the Magnetic Exchange Interaction in the Heavy-Fermion Antiferromagnet CeRhIn5
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T10%3A01%3A35IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Magnitude%20of%20the%20Magnetic%20Exchange%20Interaction%20in%20the%20Heavy-Fermion%20Antiferromagnet%20CeRhIn5&rft.jtitle=Physical%20review%20letters&rft.au=Das,%20Pinaki&rft.aucorp=Oak%20Ridge%20National%20Lab.%20(ORNL),%20Oak%20Ridge,%20TN%20(United%20States).%20Spallation%20Neutron%20Source%20(SNS)&rft.date=2014-12-08&rft.volume=113&rft.issue=24&rft.issn=0031-9007&rft.eissn=1079-7114&rft_id=info:doi/10.1103/PhysRevLett.113.246403&rft_dat=%3Cproquest_osti_%3E1786221959%3C/proquest_osti_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1786221959&rft_id=info:pmid/&rfr_iscdi=true