Magnetic field induced anisotropy of 139La spin-lattice relaxation rates in stripe ordered La1.875Ba0.125CuO4

Magnetic field induced anisotropy of 139La spin-lattice relaxation rates in stripe ordered La1.875Ba0.125CuO4

We report 139La nuclear magnetic resonance studies performed on a La1.875Ba0.125CuO4 single crystal. The data show that the structural phase transitions (high-temperature tetragonal → low-temperature orthorhombic → low-temperature tetragonal phase) are of the displacive type in this material. The 13...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2015-10, Vol.92 (15)
Hauptverfasser: S. -H. Baek, Gu, G. D., Utz, Y., Hucker, M., Buchner, B., Grafe, H. -J.
Format: Artikel
Sprache:eng
Schlagworte:
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue 15
container_start_page
container_title Physical review. B, Condensed matter and materials physics
container_volume 92
creator S. -H. Baek
Gu, G. D.
Utz, Y.
Hucker, M.
Buchner, B.
Grafe, H. -J.
description We report 139La nuclear magnetic resonance studies performed on a La1.875Ba0.125CuO4 single crystal. The data show that the structural phase transitions (high-temperature tetragonal → low-temperature orthorhombic → low-temperature tetragonal phase) are of the displacive type in this material. The 139La spin-lattice relaxation rate T–11 sharply upturns at the charge-ordering temperature TCO = 54 K, indicating that charge order triggers the slowing down of spin fluctuations. Detailed temperature and field dependencies of the T–11 below the spin-ordering temperature TSO=40 K reveal the development of enhanced spin fluctuations in the spin-ordered state for H ∥ [001], which are completely suppressed for large fields along the CuO2 planes. Lastly, our results shed light on the unusual spin fluctuations in the charge and spin stripe ordered lanthanum cuprates.
format Article
fullrecord <record><control><sourceid>osti</sourceid><recordid>TN_cdi_osti_scitechconnect_1235866</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1235866</sourcerecordid><originalsourceid>FETCH-osti_scitechconnect_12358663</originalsourceid><addsrcrecordid>eNqNjr1Ow0AQhE-ISAk_77Cid3Rn-xK7JQJRBKWhoItW53XYyLmzbjcSvD1X8ABUM8X3jebGrJz3tqob_3lbuu27yrraLc2dyNla1_ZtvTKXdzxFUg4wMk0DcByugQbAyJI0p_kH0giu6fcIMnOsJtRCE2Sa8BuVU4SMSlJMEM08E6Q8UC4be3Trbuuf0a5d7XfXQ_tgFiNOQo9_eW-eXl8-dm9VEuWjBFYKXyHFSEGPrlzvNpvmX9AvkXlIlA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Magnetic field induced anisotropy of 139La spin-lattice relaxation rates in stripe ordered La1.875Ba0.125CuO4</title><source>American Physical Society Journals</source><creator>S. -H. Baek ; Gu, G. D. ; Utz, Y. ; Hucker, M. ; Buchner, B. ; Grafe, H. -J.</creator><creatorcontrib>S. -H. Baek ; Gu, G. D. ; Utz, Y. ; Hucker, M. ; Buchner, B. ; Grafe, H. -J. ; Brookhaven National Lab. (BNL), Upton, NY (United States)</creatorcontrib><description>We report 139La nuclear magnetic resonance studies performed on a La1.875Ba0.125CuO4 single crystal. The data show that the structural phase transitions (high-temperature tetragonal → low-temperature orthorhombic → low-temperature tetragonal phase) are of the displacive type in this material. The 139La spin-lattice relaxation rate T–11 sharply upturns at the charge-ordering temperature TCO = 54 K, indicating that charge order triggers the slowing down of spin fluctuations. Detailed temperature and field dependencies of the T–11 below the spin-ordering temperature TSO=40 K reveal the development of enhanced spin fluctuations in the spin-ordered state for H ∥ [001], which are completely suppressed for large fields along the CuO2 planes. Lastly, our results shed light on the unusual spin fluctuations in the charge and spin stripe ordered lanthanum cuprates.</description><identifier>ISSN: 1098-0121</identifier><identifier>EISSN: 1550-235X</identifier><language>eng</language><publisher>United States: American Physical Society (APS)</publisher><subject>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</subject><ispartof>Physical review. B, Condensed matter and materials physics, 2015-10, Vol.92 (15)</ispartof><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881</link.rule.ids><backlink>$$Uhttps://www.osti.gov/servlets/purl/1235866$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>S. -H. Baek</creatorcontrib><creatorcontrib>Gu, G. D.</creatorcontrib><creatorcontrib>Utz, Y.</creatorcontrib><creatorcontrib>Hucker, M.</creatorcontrib><creatorcontrib>Buchner, B.</creatorcontrib><creatorcontrib>Grafe, H. -J.</creatorcontrib><creatorcontrib>Brookhaven National Lab. (BNL), Upton, NY (United States)</creatorcontrib><title>Magnetic field induced anisotropy of 139La spin-lattice relaxation rates in stripe ordered La1.875Ba0.125CuO4</title><title>Physical review. B, Condensed matter and materials physics</title><description>We report 139La nuclear magnetic resonance studies performed on a La1.875Ba0.125CuO4 single crystal. The data show that the structural phase transitions (high-temperature tetragonal → low-temperature orthorhombic → low-temperature tetragonal phase) are of the displacive type in this material. The 139La spin-lattice relaxation rate T–11 sharply upturns at the charge-ordering temperature TCO = 54 K, indicating that charge order triggers the slowing down of spin fluctuations. Detailed temperature and field dependencies of the T–11 below the spin-ordering temperature TSO=40 K reveal the development of enhanced spin fluctuations in the spin-ordered state for H ∥ [001], which are completely suppressed for large fields along the CuO2 planes. Lastly, our results shed light on the unusual spin fluctuations in the charge and spin stripe ordered lanthanum cuprates.</description><subject>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</subject><issn>1098-0121</issn><issn>1550-235X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNqNjr1Ow0AQhE-ISAk_77Cid3Rn-xK7JQJRBKWhoItW53XYyLmzbjcSvD1X8ABUM8X3jebGrJz3tqob_3lbuu27yrraLc2dyNla1_ZtvTKXdzxFUg4wMk0DcByugQbAyJI0p_kH0giu6fcIMnOsJtRCE2Sa8BuVU4SMSlJMEM08E6Q8UC4be3Trbuuf0a5d7XfXQ_tgFiNOQo9_eW-eXl8-dm9VEuWjBFYKXyHFSEGPrlzvNpvmX9AvkXlIlA</recordid><startdate>20151026</startdate><enddate>20151026</enddate><creator>S. -H. Baek</creator><creator>Gu, G. D.</creator><creator>Utz, Y.</creator><creator>Hucker, M.</creator><creator>Buchner, B.</creator><creator>Grafe, H. -J.</creator><general>American Physical Society (APS)</general><scope>OIOZB</scope><scope>OTOTI</scope></search><sort><creationdate>20151026</creationdate><title>Magnetic field induced anisotropy of 139La spin-lattice relaxation rates in stripe ordered La1.875Ba0.125CuO4</title><author>S. -H. Baek ; Gu, G. D. ; Utz, Y. ; Hucker, M. ; Buchner, B. ; Grafe, H. -J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-osti_scitechconnect_12358663</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</topic><toplevel>online_resources</toplevel><creatorcontrib>S. -H. Baek</creatorcontrib><creatorcontrib>Gu, G. D.</creatorcontrib><creatorcontrib>Utz, Y.</creatorcontrib><creatorcontrib>Hucker, M.</creatorcontrib><creatorcontrib>Buchner, B.</creatorcontrib><creatorcontrib>Grafe, H. -J.</creatorcontrib><creatorcontrib>Brookhaven National Lab. (BNL), Upton, NY (United States)</creatorcontrib><collection>OSTI.GOV - Hybrid</collection><collection>OSTI.GOV</collection><jtitle>Physical review. B, Condensed matter and materials physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>S. -H. Baek</au><au>Gu, G. D.</au><au>Utz, Y.</au><au>Hucker, M.</au><au>Buchner, B.</au><au>Grafe, H. -J.</au><aucorp>Brookhaven National Lab. (BNL), Upton, NY (United States)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnetic field induced anisotropy of 139La spin-lattice relaxation rates in stripe ordered La1.875Ba0.125CuO4</atitle><jtitle>Physical review. B, Condensed matter and materials physics</jtitle><date>2015-10-26</date><risdate>2015</risdate><volume>92</volume><issue>15</issue><issn>1098-0121</issn><eissn>1550-235X</eissn><abstract>We report 139La nuclear magnetic resonance studies performed on a La1.875Ba0.125CuO4 single crystal. The data show that the structural phase transitions (high-temperature tetragonal → low-temperature orthorhombic → low-temperature tetragonal phase) are of the displacive type in this material. The 139La spin-lattice relaxation rate T–11 sharply upturns at the charge-ordering temperature TCO = 54 K, indicating that charge order triggers the slowing down of spin fluctuations. Detailed temperature and field dependencies of the T–11 below the spin-ordering temperature TSO=40 K reveal the development of enhanced spin fluctuations in the spin-ordered state for H ∥ [001], which are completely suppressed for large fields along the CuO2 planes. Lastly, our results shed light on the unusual spin fluctuations in the charge and spin stripe ordered lanthanum cuprates.</abstract><cop>United States</cop><pub>American Physical Society (APS)</pub><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1098-0121
ispartof Physical review. B, Condensed matter and materials physics, 2015-10, Vol.92 (15)
issn 1098-0121
1550-235X
language eng
recordid cdi_osti_scitechconnect_1235866
source American Physical Society Journals
subjects CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
title Magnetic field induced anisotropy of 139La spin-lattice relaxation rates in stripe ordered La1.875Ba0.125CuO4
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-03T04%3A25%3A02IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-osti&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Magnetic%20field%20induced%20anisotropy%20of%20139La%20spin-lattice%20relaxation%20rates%20in%20stripe%20ordered%20La1.875Ba0.125CuO4&rft.jtitle=Physical%20review.%20B,%20Condensed%20matter%20and%20materials%20physics&rft.au=S.%20-H.%20Baek&rft.aucorp=Brookhaven%20National%20Lab.%20(BNL),%20Upton,%20NY%20(United%20States)&rft.date=2015-10-26&rft.volume=92&rft.issue=15&rft.issn=1098-0121&rft.eissn=1550-235X&rft_id=info:doi/&rft_dat=%3Costi%3E1235866%3C/osti%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true