Interplay of Charge-Density Wave and Magnetic Order in Ternary Rare-Earth Nickel Carbides, RNiC sub( 2) (R=Pr and Nd)
The electrical and structural properties of NdNiC2 and PrNiC2 are examined in single-crystalline samples in order to investigate the interplay of charge-density wave (CDW) and magnetic order in ternary rare-earth nickel carbides, RNiC2, where R is a rare-earth element. PrNiC2 (no magnetic order down...
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| Veröffentlicht in: | Journal of the Physical Society of Japan 2013-12, Vol.82 (12), p.1-1 |
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| creator | Yamamoto, Nobuki Kondo, Ryusuke Maeda, Hiroyuki Nogami, Yoshio |
| description | The electrical and structural properties of NdNiC2 and PrNiC2 are examined in single-crystalline samples in order to investigate the interplay of charge-density wave (CDW) and magnetic order in ternary rare-earth nickel carbides, RNiC2, where R is a rare-earth element. PrNiC2 (no magnetic order down to 1.5 K) and NdNiC2 [antiferromagnetic (AF) transition at 17.2 K] show resistance anomalies at 89 and 121 K, respectively, which are revealed to be CDW transitions by observing X-ray satellite reflections. NdNiC2 also shows a gradual decrease in both resistivity and CDW amplitude below the Neel temperature. In the AF phase, the magnetoresistance sharply decreases where a ferromagnetic (FM) order occurs, which is realized above the spin-flop magnetic field. These results clearly suggest that the relationships between CDW and magnetic order in RNiC2 depend on whether the magnetic order is AF or FM. |
| format | Article |
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PrNiC2 (no magnetic order down to 1.5 K) and NdNiC2 [antiferromagnetic (AF) transition at 17.2 K] show resistance anomalies at 89 and 121 K, respectively, which are revealed to be CDW transitions by observing X-ray satellite reflections. NdNiC2 also shows a gradual decrease in both resistivity and CDW amplitude below the Neel temperature. In the AF phase, the magnetoresistance sharply decreases where a ferromagnetic (FM) order occurs, which is realized above the spin-flop magnetic field. These results clearly suggest that the relationships between CDW and magnetic order in RNiC2 depend on whether the magnetic order is AF or FM.</description><identifier>ISSN: 0031-9015</identifier><identifier>EISSN: 1347-4073</identifier><language>eng</language><subject>Carbides ; Ferromagnetism ; Magnetic fields ; Magnetic properties ; Neel temperature ; Nickel ; Rare earth metals ; Reflection</subject><ispartof>Journal of the Physical Society of Japan, 2013-12, Vol.82 (12), p.1-1</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785</link.rule.ids></links><search><creatorcontrib>Yamamoto, Nobuki</creatorcontrib><creatorcontrib>Kondo, Ryusuke</creatorcontrib><creatorcontrib>Maeda, Hiroyuki</creatorcontrib><creatorcontrib>Nogami, Yoshio</creatorcontrib><title>Interplay of Charge-Density Wave and Magnetic Order in Ternary Rare-Earth Nickel Carbides, RNiC sub( 2) (R=Pr and Nd)</title><title>Journal of the Physical Society of Japan</title><description>The electrical and structural properties of NdNiC2 and PrNiC2 are examined in single-crystalline samples in order to investigate the interplay of charge-density wave (CDW) and magnetic order in ternary rare-earth nickel carbides, RNiC2, where R is a rare-earth element. PrNiC2 (no magnetic order down to 1.5 K) and NdNiC2 [antiferromagnetic (AF) transition at 17.2 K] show resistance anomalies at 89 and 121 K, respectively, which are revealed to be CDW transitions by observing X-ray satellite reflections. NdNiC2 also shows a gradual decrease in both resistivity and CDW amplitude below the Neel temperature. In the AF phase, the magnetoresistance sharply decreases where a ferromagnetic (FM) order occurs, which is realized above the spin-flop magnetic field. These results clearly suggest that the relationships between CDW and magnetic order in RNiC2 depend on whether the magnetic order is AF or FM.</description><subject>Carbides</subject><subject>Ferromagnetism</subject><subject>Magnetic fields</subject><subject>Magnetic properties</subject><subject>Neel temperature</subject><subject>Nickel</subject><subject>Rare earth metals</subject><subject>Reflection</subject><issn>0031-9015</issn><issn>1347-4073</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqVzMFKw0AQgOFFFIzad5hjCi7sJmlDDp5iRQ9GCQWPZZpM223XTZ3ZCHl7QXwBT__l479Qic2LUhemzC9VYkxudWXs4lrdiByNyRY2KxI1voRIfPY4wbCD-oC8J_1IQVyc4AO_CTD08Ir7QNF18MY9MbgAa-KAPEGLTHqFHA_QuO5EHmrkretJ7qFtXA0yblPI5pC2D-_8O2v6-Z262qEXmv31VqVPq3X9rM88fI0kcfPppCPvMdAwysaWpiqXtiqy_B_0B_XRTi4</recordid><startdate>20131201</startdate><enddate>20131201</enddate><creator>Yamamoto, Nobuki</creator><creator>Kondo, Ryusuke</creator><creator>Maeda, Hiroyuki</creator><creator>Nogami, Yoshio</creator><scope>7QQ</scope><scope>7SR</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20131201</creationdate><title>Interplay of Charge-Density Wave and Magnetic Order in Ternary Rare-Earth Nickel Carbides, RNiC sub( 2) (R=Pr and Nd)</title><author>Yamamoto, Nobuki ; Kondo, Ryusuke ; Maeda, Hiroyuki ; Nogami, Yoshio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_miscellaneous_17097619423</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Carbides</topic><topic>Ferromagnetism</topic><topic>Magnetic fields</topic><topic>Magnetic properties</topic><topic>Neel temperature</topic><topic>Nickel</topic><topic>Rare earth metals</topic><topic>Reflection</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yamamoto, Nobuki</creatorcontrib><creatorcontrib>Kondo, Ryusuke</creatorcontrib><creatorcontrib>Maeda, Hiroyuki</creatorcontrib><creatorcontrib>Nogami, Yoshio</creatorcontrib><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of the Physical Society of Japan</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yamamoto, Nobuki</au><au>Kondo, Ryusuke</au><au>Maeda, Hiroyuki</au><au>Nogami, Yoshio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Interplay of Charge-Density Wave and Magnetic Order in Ternary Rare-Earth Nickel Carbides, RNiC sub( 2) (R=Pr and Nd)</atitle><jtitle>Journal of the Physical Society of Japan</jtitle><date>2013-12-01</date><risdate>2013</risdate><volume>82</volume><issue>12</issue><spage>1</spage><epage>1</epage><pages>1-1</pages><issn>0031-9015</issn><eissn>1347-4073</eissn><abstract>The electrical and structural properties of NdNiC2 and PrNiC2 are examined in single-crystalline samples in order to investigate the interplay of charge-density wave (CDW) and magnetic order in ternary rare-earth nickel carbides, RNiC2, where R is a rare-earth element. PrNiC2 (no magnetic order down to 1.5 K) and NdNiC2 [antiferromagnetic (AF) transition at 17.2 K] show resistance anomalies at 89 and 121 K, respectively, which are revealed to be CDW transitions by observing X-ray satellite reflections. NdNiC2 also shows a gradual decrease in both resistivity and CDW amplitude below the Neel temperature. In the AF phase, the magnetoresistance sharply decreases where a ferromagnetic (FM) order occurs, which is realized above the spin-flop magnetic field. These results clearly suggest that the relationships between CDW and magnetic order in RNiC2 depend on whether the magnetic order is AF or FM.</abstract></addata></record> |
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| issn | 0031-9015 1347-4073 |
| language | eng |
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| source | Alma/SFX Local Collection |
| subjects | Carbides Ferromagnetism Magnetic fields Magnetic properties Neel temperature Nickel Rare earth metals Reflection |
| title | Interplay of Charge-Density Wave and Magnetic Order in Ternary Rare-Earth Nickel Carbides, RNiC sub( 2) (R=Pr and Nd) |
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