Spin configuration, magnetic and magnetostrictive properties of Tb0.27Dy0.73-xNdxFe2 compounds
The polycrystalline Tb0.27Dy0.73-xNdxFe2 Laves phase compounds were prepared at equilibrium conditions and consequent annealing method at high pressure. Their structural, spin configuration, magnetic and magnetostrictive properties were studied. Rietveld refinement analysis of X-ray diffraction (XRD...
Gespeichert in:
| Veröffentlicht in: | Materials chemistry and physics 2020-07, Vol.249, p.122951, Article 122951 |
|---|---|
| Hauptverfasser: | , , , , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | 122951 |
| container_title | Materials chemistry and physics |
| container_volume | 249 |
| creator | Murtaza, Adil Li, Yebei Mi, Jingwen Zuo, Wenliang Ghani, Awais Dai, Zhiyong Yao, Kangkang Hao, Chunxi Yaseen, Muhammad Saeed, Azhar Yang, Sen Song, Xiaoping |
| description | The polycrystalline Tb0.27Dy0.73-xNdxFe2 Laves phase compounds were prepared at equilibrium conditions and consequent annealing method at high pressure. Their structural, spin configuration, magnetic and magnetostrictive properties were studied. Rietveld refinement analysis of X-ray diffraction (XRD) reveals that the studied compounds possess predominantly the MgCu2-type cubic Laves phase, coexisting with a small amount of hcp-type rare-earth (RE)-rich phase and PuNi3-type REFe3 phase. The magnetization (MS) and Curie temperature (TC) decrease while the lattice parameter increases with the increase in Nd concentration. The direction of easy magnetization (EMD) accompanied by a rhombohedral distortion (λ111) was observed along [111] axis at room temperature (RT). The spin reorientation transition (SRT) occurs at low temperature, which was explained by the two-sublattice model. Based on the experimental results, a detailed phase diagram has been designed for the Tb0.27Dy0.73-xNdxFe2 Laves phase to demonstrate the different spin configurations and crystal structure. The anisotropy compensation between the Nd and Dy sublattices was realized at x = 0.1. The Nd-containing Tb0.27Dy0.63Nd0.1Fe2 Laves phase compound shows large low-field polycrystalline magnetostriction (λS) and large spontaneous magnetostriction coefficient (λ111~1.7 × 10−3), which may make it a good magnetostrictive material. Our results indicate that the substitution of Nd by Dy in Tb0.27Dy0.73Fe2 compounds is beneficial for the improvement of magnetostrictive properties. The present study might be useful to design Nd-based magnetostrictive materials for technological applications.
•Tb0.27Dy0.73-xNdxFe2 Laves phase alloys were prepared by high pressure annealing.•EMD lying along axis accompanied by a rhombohedral distortion.•Spin reorientation transition was explained by two sub-lattice model.•Spin configuration phase diagram was designed.•Low-field large magnetostriction was found at Tb0.27Dy0.63Nd0.1Fe2. |
| doi_str_mv | 10.1016/j.matchemphys.2020.122951 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2441577469</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0254058420303278</els_id><sourcerecordid>2441577469</sourcerecordid><originalsourceid>FETCH-LOGICAL-c349t-2c114b0d786502c4fb35acb6a769a6b2f7a7cbb8a6cf891988c435ec0d5a817d3</originalsourceid><addsrcrecordid>eNqNkM1OwzAQhC0EEqXwDkFcSfBfYueICgUkBAfKFcuxndYRiYPtVO3bkyo9cOS02tXM7O4HwDWCGYKouGuyVka1MW2_2YcMQzzOMS5zdAJmiLMyJQThUzCDOKcpzDk9BxchNBAihhCZga-P3naJcl1t14OX0bruNmnlujPRqkR2-ti4EL1V0W5N0nvXGx-tCYmrk1UFM8we9jBjJN296d3S4DGv7d3Q6XAJzmr5HczVsc7B5_JxtXhOX9-fXhb3r6kitIwpVgjRCmrGixxiReuK5FJVhWRFKYsK10wyVVVcFqrmJSo5V5TkRkGdS46YJnNwM-WOx_0MJkTRuMF340qBKUU5Y7QoR1U5qZR3IXhTi97bVvq9QFAccIpG_MEpDjjFhHP0LiavGd_YWuNFUNZ0ymjrjYpCO_uPlF8cvYRx</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2441577469</pqid></control><display><type>article</type><title>Spin configuration, magnetic and magnetostrictive properties of Tb0.27Dy0.73-xNdxFe2 compounds</title><source>Elsevier ScienceDirect Journals</source><creator>Murtaza, Adil ; Li, Yebei ; Mi, Jingwen ; Zuo, Wenliang ; Ghani, Awais ; Dai, Zhiyong ; Yao, Kangkang ; Hao, Chunxi ; Yaseen, Muhammad ; Saeed, Azhar ; Yang, Sen ; Song, Xiaoping</creator><creatorcontrib>Murtaza, Adil ; Li, Yebei ; Mi, Jingwen ; Zuo, Wenliang ; Ghani, Awais ; Dai, Zhiyong ; Yao, Kangkang ; Hao, Chunxi ; Yaseen, Muhammad ; Saeed, Azhar ; Yang, Sen ; Song, Xiaoping</creatorcontrib><description>The polycrystalline Tb0.27Dy0.73-xNdxFe2 Laves phase compounds were prepared at equilibrium conditions and consequent annealing method at high pressure. Their structural, spin configuration, magnetic and magnetostrictive properties were studied. Rietveld refinement analysis of X-ray diffraction (XRD) reveals that the studied compounds possess predominantly the MgCu2-type cubic Laves phase, coexisting with a small amount of hcp-type rare-earth (RE)-rich phase and PuNi3-type REFe3 phase. The magnetization (MS) and Curie temperature (TC) decrease while the lattice parameter increases with the increase in Nd concentration. The direction of easy magnetization (EMD) accompanied by a rhombohedral distortion (λ111) was observed along [111] axis at room temperature (RT). The spin reorientation transition (SRT) occurs at low temperature, which was explained by the two-sublattice model. Based on the experimental results, a detailed phase diagram has been designed for the Tb0.27Dy0.73-xNdxFe2 Laves phase to demonstrate the different spin configurations and crystal structure. The anisotropy compensation between the Nd and Dy sublattices was realized at x = 0.1. The Nd-containing Tb0.27Dy0.63Nd0.1Fe2 Laves phase compound shows large low-field polycrystalline magnetostriction (λS) and large spontaneous magnetostriction coefficient (λ111~1.7 × 10−3), which may make it a good magnetostrictive material. Our results indicate that the substitution of Nd by Dy in Tb0.27Dy0.73Fe2 compounds is beneficial for the improvement of magnetostrictive properties. The present study might be useful to design Nd-based magnetostrictive materials for technological applications.
•Tb0.27Dy0.73-xNdxFe2 Laves phase alloys were prepared by high pressure annealing.•EMD lying along axis accompanied by a rhombohedral distortion.•Spin reorientation transition was explained by two sub-lattice model.•Spin configuration phase diagram was designed.•Low-field large magnetostriction was found at Tb0.27Dy0.63Nd0.1Fe2.</description><identifier>ISSN: 0254-0584</identifier><identifier>EISSN: 1879-3312</identifier><identifier>DOI: 10.1016/j.matchemphys.2020.122951</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Anisotropy ; Configurations ; Crystal structure ; Curie temperature ; Equilibrium conditions ; High-pressure annealing ; Lattice distortion ; Laves phase ; Low temperature ; Magnetic properties ; Magnetization ; Magnetostriction ; MgCu2-Type structure ; Neodymium ; Phase diagrams ; Polycrystals ; Rare earth elements ; Room temperature ; Spin reorientation</subject><ispartof>Materials chemistry and physics, 2020-07, Vol.249, p.122951, Article 122951</ispartof><rights>2020 Elsevier B.V.</rights><rights>Copyright Elsevier BV Jul 15, 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c349t-2c114b0d786502c4fb35acb6a769a6b2f7a7cbb8a6cf891988c435ec0d5a817d3</citedby><cites>FETCH-LOGICAL-c349t-2c114b0d786502c4fb35acb6a769a6b2f7a7cbb8a6cf891988c435ec0d5a817d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.matchemphys.2020.122951$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,27905,27906,45976</link.rule.ids></links><search><creatorcontrib>Murtaza, Adil</creatorcontrib><creatorcontrib>Li, Yebei</creatorcontrib><creatorcontrib>Mi, Jingwen</creatorcontrib><creatorcontrib>Zuo, Wenliang</creatorcontrib><creatorcontrib>Ghani, Awais</creatorcontrib><creatorcontrib>Dai, Zhiyong</creatorcontrib><creatorcontrib>Yao, Kangkang</creatorcontrib><creatorcontrib>Hao, Chunxi</creatorcontrib><creatorcontrib>Yaseen, Muhammad</creatorcontrib><creatorcontrib>Saeed, Azhar</creatorcontrib><creatorcontrib>Yang, Sen</creatorcontrib><creatorcontrib>Song, Xiaoping</creatorcontrib><title>Spin configuration, magnetic and magnetostrictive properties of Tb0.27Dy0.73-xNdxFe2 compounds</title><title>Materials chemistry and physics</title><description>The polycrystalline Tb0.27Dy0.73-xNdxFe2 Laves phase compounds were prepared at equilibrium conditions and consequent annealing method at high pressure. Their structural, spin configuration, magnetic and magnetostrictive properties were studied. Rietveld refinement analysis of X-ray diffraction (XRD) reveals that the studied compounds possess predominantly the MgCu2-type cubic Laves phase, coexisting with a small amount of hcp-type rare-earth (RE)-rich phase and PuNi3-type REFe3 phase. The magnetization (MS) and Curie temperature (TC) decrease while the lattice parameter increases with the increase in Nd concentration. The direction of easy magnetization (EMD) accompanied by a rhombohedral distortion (λ111) was observed along [111] axis at room temperature (RT). The spin reorientation transition (SRT) occurs at low temperature, which was explained by the two-sublattice model. Based on the experimental results, a detailed phase diagram has been designed for the Tb0.27Dy0.73-xNdxFe2 Laves phase to demonstrate the different spin configurations and crystal structure. The anisotropy compensation between the Nd and Dy sublattices was realized at x = 0.1. The Nd-containing Tb0.27Dy0.63Nd0.1Fe2 Laves phase compound shows large low-field polycrystalline magnetostriction (λS) and large spontaneous magnetostriction coefficient (λ111~1.7 × 10−3), which may make it a good magnetostrictive material. Our results indicate that the substitution of Nd by Dy in Tb0.27Dy0.73Fe2 compounds is beneficial for the improvement of magnetostrictive properties. The present study might be useful to design Nd-based magnetostrictive materials for technological applications.
•Tb0.27Dy0.73-xNdxFe2 Laves phase alloys were prepared by high pressure annealing.•EMD lying along axis accompanied by a rhombohedral distortion.•Spin reorientation transition was explained by two sub-lattice model.•Spin configuration phase diagram was designed.•Low-field large magnetostriction was found at Tb0.27Dy0.63Nd0.1Fe2.</description><subject>Anisotropy</subject><subject>Configurations</subject><subject>Crystal structure</subject><subject>Curie temperature</subject><subject>Equilibrium conditions</subject><subject>High-pressure annealing</subject><subject>Lattice distortion</subject><subject>Laves phase</subject><subject>Low temperature</subject><subject>Magnetic properties</subject><subject>Magnetization</subject><subject>Magnetostriction</subject><subject>MgCu2-Type structure</subject><subject>Neodymium</subject><subject>Phase diagrams</subject><subject>Polycrystals</subject><subject>Rare earth elements</subject><subject>Room temperature</subject><subject>Spin reorientation</subject><issn>0254-0584</issn><issn>1879-3312</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqNkM1OwzAQhC0EEqXwDkFcSfBfYueICgUkBAfKFcuxndYRiYPtVO3bkyo9cOS02tXM7O4HwDWCGYKouGuyVka1MW2_2YcMQzzOMS5zdAJmiLMyJQThUzCDOKcpzDk9BxchNBAihhCZga-P3naJcl1t14OX0bruNmnlujPRqkR2-ti4EL1V0W5N0nvXGx-tCYmrk1UFM8we9jBjJN296d3S4DGv7d3Q6XAJzmr5HczVsc7B5_JxtXhOX9-fXhb3r6kitIwpVgjRCmrGixxiReuK5FJVhWRFKYsK10wyVVVcFqrmJSo5V5TkRkGdS46YJnNwM-WOx_0MJkTRuMF340qBKUU5Y7QoR1U5qZR3IXhTi97bVvq9QFAccIpG_MEpDjjFhHP0LiavGd_YWuNFUNZ0ymjrjYpCO_uPlF8cvYRx</recordid><startdate>20200715</startdate><enddate>20200715</enddate><creator>Murtaza, Adil</creator><creator>Li, Yebei</creator><creator>Mi, Jingwen</creator><creator>Zuo, Wenliang</creator><creator>Ghani, Awais</creator><creator>Dai, Zhiyong</creator><creator>Yao, Kangkang</creator><creator>Hao, Chunxi</creator><creator>Yaseen, Muhammad</creator><creator>Saeed, Azhar</creator><creator>Yang, Sen</creator><creator>Song, Xiaoping</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20200715</creationdate><title>Spin configuration, magnetic and magnetostrictive properties of Tb0.27Dy0.73-xNdxFe2 compounds</title><author>Murtaza, Adil ; Li, Yebei ; Mi, Jingwen ; Zuo, Wenliang ; Ghani, Awais ; Dai, Zhiyong ; Yao, Kangkang ; Hao, Chunxi ; Yaseen, Muhammad ; Saeed, Azhar ; Yang, Sen ; Song, Xiaoping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c349t-2c114b0d786502c4fb35acb6a769a6b2f7a7cbb8a6cf891988c435ec0d5a817d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Anisotropy</topic><topic>Configurations</topic><topic>Crystal structure</topic><topic>Curie temperature</topic><topic>Equilibrium conditions</topic><topic>High-pressure annealing</topic><topic>Lattice distortion</topic><topic>Laves phase</topic><topic>Low temperature</topic><topic>Magnetic properties</topic><topic>Magnetization</topic><topic>Magnetostriction</topic><topic>MgCu2-Type structure</topic><topic>Neodymium</topic><topic>Phase diagrams</topic><topic>Polycrystals</topic><topic>Rare earth elements</topic><topic>Room temperature</topic><topic>Spin reorientation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Murtaza, Adil</creatorcontrib><creatorcontrib>Li, Yebei</creatorcontrib><creatorcontrib>Mi, Jingwen</creatorcontrib><creatorcontrib>Zuo, Wenliang</creatorcontrib><creatorcontrib>Ghani, Awais</creatorcontrib><creatorcontrib>Dai, Zhiyong</creatorcontrib><creatorcontrib>Yao, Kangkang</creatorcontrib><creatorcontrib>Hao, Chunxi</creatorcontrib><creatorcontrib>Yaseen, Muhammad</creatorcontrib><creatorcontrib>Saeed, Azhar</creatorcontrib><creatorcontrib>Yang, Sen</creatorcontrib><creatorcontrib>Song, Xiaoping</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Materials chemistry and physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Murtaza, Adil</au><au>Li, Yebei</au><au>Mi, Jingwen</au><au>Zuo, Wenliang</au><au>Ghani, Awais</au><au>Dai, Zhiyong</au><au>Yao, Kangkang</au><au>Hao, Chunxi</au><au>Yaseen, Muhammad</au><au>Saeed, Azhar</au><au>Yang, Sen</au><au>Song, Xiaoping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spin configuration, magnetic and magnetostrictive properties of Tb0.27Dy0.73-xNdxFe2 compounds</atitle><jtitle>Materials chemistry and physics</jtitle><date>2020-07-15</date><risdate>2020</risdate><volume>249</volume><spage>122951</spage><pages>122951-</pages><artnum>122951</artnum><issn>0254-0584</issn><eissn>1879-3312</eissn><abstract>The polycrystalline Tb0.27Dy0.73-xNdxFe2 Laves phase compounds were prepared at equilibrium conditions and consequent annealing method at high pressure. Their structural, spin configuration, magnetic and magnetostrictive properties were studied. Rietveld refinement analysis of X-ray diffraction (XRD) reveals that the studied compounds possess predominantly the MgCu2-type cubic Laves phase, coexisting with a small amount of hcp-type rare-earth (RE)-rich phase and PuNi3-type REFe3 phase. The magnetization (MS) and Curie temperature (TC) decrease while the lattice parameter increases with the increase in Nd concentration. The direction of easy magnetization (EMD) accompanied by a rhombohedral distortion (λ111) was observed along [111] axis at room temperature (RT). The spin reorientation transition (SRT) occurs at low temperature, which was explained by the two-sublattice model. Based on the experimental results, a detailed phase diagram has been designed for the Tb0.27Dy0.73-xNdxFe2 Laves phase to demonstrate the different spin configurations and crystal structure. The anisotropy compensation between the Nd and Dy sublattices was realized at x = 0.1. The Nd-containing Tb0.27Dy0.63Nd0.1Fe2 Laves phase compound shows large low-field polycrystalline magnetostriction (λS) and large spontaneous magnetostriction coefficient (λ111~1.7 × 10−3), which may make it a good magnetostrictive material. Our results indicate that the substitution of Nd by Dy in Tb0.27Dy0.73Fe2 compounds is beneficial for the improvement of magnetostrictive properties. The present study might be useful to design Nd-based magnetostrictive materials for technological applications.
•Tb0.27Dy0.73-xNdxFe2 Laves phase alloys were prepared by high pressure annealing.•EMD lying along axis accompanied by a rhombohedral distortion.•Spin reorientation transition was explained by two sub-lattice model.•Spin configuration phase diagram was designed.•Low-field large magnetostriction was found at Tb0.27Dy0.63Nd0.1Fe2.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.matchemphys.2020.122951</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0254-0584 |
| ispartof | Materials chemistry and physics, 2020-07, Vol.249, p.122951, Article 122951 |
| issn | 0254-0584 1879-3312 |
| language | eng |
| recordid | cdi_proquest_journals_2441577469 |
| source | Elsevier ScienceDirect Journals |
| subjects | Anisotropy Configurations Crystal structure Curie temperature Equilibrium conditions High-pressure annealing Lattice distortion Laves phase Low temperature Magnetic properties Magnetization Magnetostriction MgCu2-Type structure Neodymium Phase diagrams Polycrystals Rare earth elements Room temperature Spin reorientation |
| title | Spin configuration, magnetic and magnetostrictive properties of Tb0.27Dy0.73-xNdxFe2 compounds |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-18T03%3A21%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Spin%20configuration,%20magnetic%20and%20magnetostrictive%20properties%20of%20Tb0.27Dy0.73-xNdxFe2%20compounds&rft.jtitle=Materials%20chemistry%20and%20physics&rft.au=Murtaza,%20Adil&rft.date=2020-07-15&rft.volume=249&rft.spage=122951&rft.pages=122951-&rft.artnum=122951&rft.issn=0254-0584&rft.eissn=1879-3312&rft_id=info:doi/10.1016/j.matchemphys.2020.122951&rft_dat=%3Cproquest_cross%3E2441577469%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2441577469&rft_id=info:pmid/&rft_els_id=S0254058420303278&rfr_iscdi=true |