Direct chemical synthesis of high coercivity air-stable SmCo nanoblades
Ferromagnetic air-stable SmCo nanoparticles have been produced directly using a one-step chemical synthesis method. X-ray diffraction studies confirmed the formation of hexagonal Sm Co 5 as a dominant phase. High resolution transmission electron microscopy confirms the presence of uniform, anisotrop...
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| Veröffentlicht in: | Applied physics letters 2008-07, Vol.93 (3), p.032505-032505-3 |
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| container_end_page | 032505-3 |
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| container_issue | 3 |
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| container_title | Applied physics letters |
| container_volume | 93 |
| creator | Chinnasamy, C. N. Huang, J. Y. Lewis, L. H. Latha, B. Vittoria, C. Harris, V. G. |
| description | Ferromagnetic air-stable SmCo nanoparticles have been produced directly using a one-step chemical synthesis method. X-ray diffraction studies confirmed the formation of hexagonal
Sm
Co
5
as a dominant phase. High resolution transmission electron microscopy confirms the presence of uniform, anisotropic bladelike nanoparticles approximately
10
nm
in width and
100
nm
in length. Values of the intrinsic coercivity and the magnetization in the as-synthesized particles are
6.1
kOe
and
40
emu
∕
g
at room temperature and
8.5
kOe
and
44
emu
∕
g
at
10
K
, respectively. This direct synthesis process is environmentally friendly and is readily scalable to large volume synthesis to meet the needs for the myriad of advanced permanent magnet applications. |
| doi_str_mv | 10.1063/1.2963034 |
| format | Article |
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Sm
Co
5
as a dominant phase. High resolution transmission electron microscopy confirms the presence of uniform, anisotropic bladelike nanoparticles approximately
10
nm
in width and
100
nm
in length. Values of the intrinsic coercivity and the magnetization in the as-synthesized particles are
6.1
kOe
and
40
emu
∕
g
at room temperature and
8.5
kOe
and
44
emu
∕
g
at
10
K
, respectively. This direct synthesis process is environmentally friendly and is readily scalable to large volume synthesis to meet the needs for the myriad of advanced permanent magnet applications.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/1.2963034</identifier><identifier>CODEN: APPLAB</identifier><language>eng</language><publisher>American Institute of Physics</publisher><ispartof>Applied physics letters, 2008-07, Vol.93 (3), p.032505-032505-3</ispartof><rights>2008 American Institute of Physics</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-5cfd260d0cab0e530c28784dbed14a0094cb86f005db733d277c972effe887d13</citedby><cites>FETCH-LOGICAL-c319t-5cfd260d0cab0e530c28784dbed14a0094cb86f005db733d277c972effe887d13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/apl/article-lookup/doi/10.1063/1.2963034$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,780,784,794,1559,4511,27923,27924,76255,76261</link.rule.ids></links><search><creatorcontrib>Chinnasamy, C. N.</creatorcontrib><creatorcontrib>Huang, J. Y.</creatorcontrib><creatorcontrib>Lewis, L. H.</creatorcontrib><creatorcontrib>Latha, B.</creatorcontrib><creatorcontrib>Vittoria, C.</creatorcontrib><creatorcontrib>Harris, V. G.</creatorcontrib><title>Direct chemical synthesis of high coercivity air-stable SmCo nanoblades</title><title>Applied physics letters</title><description>Ferromagnetic air-stable SmCo nanoparticles have been produced directly using a one-step chemical synthesis method. X-ray diffraction studies confirmed the formation of hexagonal
Sm
Co
5
as a dominant phase. High resolution transmission electron microscopy confirms the presence of uniform, anisotropic bladelike nanoparticles approximately
10
nm
in width and
100
nm
in length. Values of the intrinsic coercivity and the magnetization in the as-synthesized particles are
6.1
kOe
and
40
emu
∕
g
at room temperature and
8.5
kOe
and
44
emu
∕
g
at
10
K
, respectively. This direct synthesis process is environmentally friendly and is readily scalable to large volume synthesis to meet the needs for the myriad of advanced permanent magnet applications.</description><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNp10MFKxDAQgOEgCq6rB98gVw9dJ522aS-CVF2FBQ_qOaSTxEa6rSRB2Ld3l65HT8PAzzB8jF0LWAmo8Fas8qZCwOKELQRImaEQ9SlbAABmVVOKc3YR49d-LXPEBVs_-GApcert1pMeeNyNqbfRRz453vvPntNkA_kfn3Zc-5DFpLvB8rdtO_FRj1M3aGPjJTtzeoj26jiX7OPp8b19zjav65f2fpMRiiZlJTmTV2CAdAe2RKC8lnVhOmtEoQGagrq6cvvvTCcRTS4lNTK3ztm6lkbgkt3MdylMMQbr1HfwWx12SoA6CCihjgL79m5uI_mkk5_G_-OZQf0xqAMD_gL78WNx</recordid><startdate>20080721</startdate><enddate>20080721</enddate><creator>Chinnasamy, C. N.</creator><creator>Huang, J. Y.</creator><creator>Lewis, L. H.</creator><creator>Latha, B.</creator><creator>Vittoria, C.</creator><creator>Harris, V. G.</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20080721</creationdate><title>Direct chemical synthesis of high coercivity air-stable SmCo nanoblades</title><author>Chinnasamy, C. N. ; Huang, J. Y. ; Lewis, L. H. ; Latha, B. ; Vittoria, C. ; Harris, V. G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-5cfd260d0cab0e530c28784dbed14a0094cb86f005db733d277c972effe887d13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chinnasamy, C. N.</creatorcontrib><creatorcontrib>Huang, J. Y.</creatorcontrib><creatorcontrib>Lewis, L. H.</creatorcontrib><creatorcontrib>Latha, B.</creatorcontrib><creatorcontrib>Vittoria, C.</creatorcontrib><creatorcontrib>Harris, V. G.</creatorcontrib><collection>CrossRef</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chinnasamy, C. N.</au><au>Huang, J. Y.</au><au>Lewis, L. H.</au><au>Latha, B.</au><au>Vittoria, C.</au><au>Harris, V. G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Direct chemical synthesis of high coercivity air-stable SmCo nanoblades</atitle><jtitle>Applied physics letters</jtitle><date>2008-07-21</date><risdate>2008</risdate><volume>93</volume><issue>3</issue><spage>032505</spage><epage>032505-3</epage><pages>032505-032505-3</pages><issn>0003-6951</issn><eissn>1077-3118</eissn><coden>APPLAB</coden><abstract>Ferromagnetic air-stable SmCo nanoparticles have been produced directly using a one-step chemical synthesis method. X-ray diffraction studies confirmed the formation of hexagonal
Sm
Co
5
as a dominant phase. High resolution transmission electron microscopy confirms the presence of uniform, anisotropic bladelike nanoparticles approximately
10
nm
in width and
100
nm
in length. Values of the intrinsic coercivity and the magnetization in the as-synthesized particles are
6.1
kOe
and
40
emu
∕
g
at room temperature and
8.5
kOe
and
44
emu
∕
g
at
10
K
, respectively. This direct synthesis process is environmentally friendly and is readily scalable to large volume synthesis to meet the needs for the myriad of advanced permanent magnet applications.</abstract><pub>American Institute of Physics</pub><doi>10.1063/1.2963034</doi><oa>free_for_read</oa></addata></record> |
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| ispartof | Applied physics letters, 2008-07, Vol.93 (3), p.032505-032505-3 |
| issn | 0003-6951 1077-3118 |
| language | eng |
| recordid | cdi_crossref_primary_10_1063_1_2963034 |
| source | AIP Journals Complete; AIP Digital Archive; Alma/SFX Local Collection |
| title | Direct chemical synthesis of high coercivity air-stable SmCo nanoblades |
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