DOI: 10.1063/1.1544511. Synthesis and magnetic behavior of SmCo5(1−x)Fex nanocomposite magnets

Synthesis and magnetic behavior of SmCo5(1−x)Fex nanocomposite magnets

10.1063/1.1544511

Crossref journal-article

AIP Publishing

Journal of Applied Physics (317)

Abstract

SmCo 5(1−x) Fe x (x=0.2, 0.4, 0.6, and 0.7) nanocomposites were synthesized by ball milling a mixture of SmCo5 and nanosize iron powders. Composites were made using different kinds of soft ferromagnetic phase nanoparticles, either α-Fe crystallized from amorphous iron generated by sonochemical decomposition of Fe(CO)5, or acicular metallic iron particles with an average length of 200 nm and average diameter of 18 nm. After milling the powder mixtures were compacted by hot isostatic pressing at 3000 psi for ∼5 min at a temperature of 530–570 °C. The compacted solids were magnetically characterized between 5 and 300 K. Hysteresis loop measurements and recoil measurements for the (SmCo5)0.8/acicular-Fe0.2 composite show stronger magnetic coupling when compared with the properties of (SmCo5)0.8/amorphous-Fe0.2, am-Fe coated SmCo5, and pure SmCo5 powders alone.

Bibliography

Chu, S., Majetich, S. A., Huang, M., & Fingers, R. T. (2003). Synthesis and magnetic behavior of SmCo5(1âx)Fex nanocomposite magnets. Journal of Applied Physics, 93(10), 8146â8148.

Authors 4

Shaoyan Chu (first)
Sara A. Majetich (additional)
Meiqing Huang (additional)
Richard T. Fingers (additional)

References 14 Referenced 28

10.1109/20.102931 / IEEE Trans. Magn. (1991)
10.1016/0304-8853(89)90333-8 / J. Magn. Magn. Mater. (1989)
10.1016/0304-8853(93)90060-F / J. Magn. Magn. Mater. (1993)
10.1016/S0304-8853(99)00430-8 / J. Magn. Magn. Mater. (1999)
10.1063/1.1365430 / J. Appl. Phys. (2001)
10.1016/S0925-8388(01)01607-3 / J. Alloys Compd. (2001)
10.1016/S0304-8853(99)00376-5 / J. Magn. Magn. Mater. (1999)
{'key': '2024021007530100600_r8'}
10.1038/353414a0 / Nature (London) (1991)
10.1088/0031-8949/1995/T57/012 / Phys. Scr., T (1995)
10.1103/PhysRevB.48.15797 / Phys. Rev. B (1993)
10.1063/1.365250 / J. Appl. Phys. (1997)
10.1103/PhysRevB.57.10716 / Phys. Rev. B (1998)
10.1109/20.706332 / IEEE Trans. Magn. (1998)

Dates

Type	When
Created	22 years, 3 months ago (May 15, 2003, 7:33 p.m.)
Deposited	1 year, 6 months ago (Feb. 10, 2024, 4:47 a.m.)
Indexed	3 months, 1 week ago (May 21, 2025, 5:09 p.m.)
Issued	22 years, 3 months ago (May 15, 2003)
Published	22 years, 3 months ago (May 15, 2003)
Published Print	22 years, 3 months ago (May 15, 2003)

Funders 0

None

BibTeX

@article{Chu_2003, title={Synthesis and magnetic behavior of SmCo5(1−x)Fex nanocomposite magnets}, volume={93}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.1544511}, DOI={10.1063/1.1544511}, number={10}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Chu, Shaoyan and Majetich, Sara A. and Huang, Meiqing and Fingers, Richard T.}, year={2003}, month=may, pages={8146–8148} }

JSON

{
  "indexed": {
    "date-parts": [
      [
        2025,
        5,
        21
      ]
    ],
    "date-time": "2025-05-21T21:09:10Z",
    "timestamp": 1747861750246
  },
  "reference-count": 14,
  "publisher": "AIP Publishing",
  "issue": "10",
  "content-domain": {
    "domain": [
      "pubs.aip.org"
    ],
    "crossmark-restriction": true
  },
  "published-print": {
    "date-parts": [
      [
        2003,
        5,
        15
      ]
    ]
  },
  "abstract": "<jats:p>SmCo 5(1\u2212x) Fe x \u2008(x=0.2, 0.4, 0.6, and 0.7) nanocomposites were synthesized by ball milling a mixture of SmCo5 and nanosize iron powders. Composites were made using different kinds of soft ferromagnetic phase nanoparticles, either \u03b1-Fe crystallized from amorphous iron generated by sonochemical decomposition of Fe(CO)5, or acicular metallic iron particles with an average length of 200 nm and average diameter of 18 nm. After milling the powder mixtures were compacted by hot isostatic pressing at 3000 psi for \u223c5\u2009min at a temperature of 530\u2013570\u200a\u00b0C. The compacted solids were magnetically characterized between 5 and 300 K. Hysteresis loop measurements and recoil measurements for the (SmCo5)0.8/acicular-Fe0.2 composite show stronger magnetic coupling when compared with the properties of (SmCo5)0.8/amorphous-Fe0.2, am-Fe coated SmCo5, and pure SmCo5 powders alone.</jats:p>",
  "DOI": "10.1063/1.1544511",
  "type": "journal-article",
  "created": {
    "date-parts": [
      [
        2003,
        5,
        15
      ]
    ],
    "date-time": "2003-05-15T23:33:55Z",
    "timestamp": 1053041635000
  },
  "page": "8146-8148",
  "update-policy": "http://dx.doi.org/10.1063/aip-crossmark-policy-page",
  "source": "Crossref",
  "is-referenced-by-count": 28,
  "title": "Synthesis and magnetic behavior of SmCo5(1\u2212x)Fex nanocomposite magnets",
  "prefix": "10.1063",
  "volume": "93",
  "author": [
    {
      "given": "Shaoyan",
      "family": "Chu",
      "sequence": "first",
      "affiliation": [
        {
          "name": "Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, Pennsylvania\u200915213-3890"
        }
      ]
    },
    {
      "given": "Sara A.",
      "family": "Majetich",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, Pennsylvania\u200915213-3890"
        }
      ]
    },
    {
      "given": "Meiqing",
      "family": "Huang",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "UES Inc., 4401 Dayton-Xenia Road, Dayton, Ohio\u200945432"
        }
      ]
    },
    {
      "given": "Richard T.",
      "family": "Fingers",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "AFRL, Wright-Patterson AFB, Dayton, Ohio\u200945433"
        }
      ]
    }
  ],
  "member": "317",
  "reference": [
    {
      "key": "2024021007530100600_r1",
      "doi-asserted-by": "crossref",
      "first-page": "3588",
      "DOI": "10.1109/20.102931",
      "volume": "27",
      "year": "1991",
      "journal-title": "IEEE Trans. Magn."
    },
    {
      "key": "2024021007530100600_r2",
      "doi-asserted-by": "crossref",
      "first-page": "101",
      "DOI": "10.1016/0304-8853(89)90333-8",
      "volume": "80",
      "year": "1989",
      "journal-title": "J. Magn. Magn. Mater."
    },
    {
      "key": "2024021007530100600_r3",
      "doi-asserted-by": "crossref",
      "first-page": "1",
      "DOI": "10.1016/0304-8853(93)90060-F",
      "volume": "124",
      "year": "1993",
      "journal-title": "J. Magn. Magn. Mater."
    },
    {
      "key": "2024021007530100600_r4",
      "doi-asserted-by": "crossref",
      "first-page": "373",
      "DOI": "10.1016/S0304-8853(99)00430-8",
      "volume": "200",
      "year": "1999",
      "journal-title": "J. Magn. Magn. Mater."
    },
    {
      "key": "2024021007530100600_r5",
      "doi-asserted-by": "crossref",
      "first-page": "5601",
      "DOI": "10.1063/1.1365430",
      "volume": "89",
      "year": "2001",
      "journal-title": "J. Appl. Phys."
    },
    {
      "key": "2024021007530100600_r6",
      "doi-asserted-by": "crossref",
      "first-page": "272",
      "DOI": "10.1016/S0925-8388(01)01607-3",
      "volume": "329",
      "year": "2001",
      "journal-title": "J. Alloys Compd."
    },
    {
      "key": "2024021007530100600_r7",
      "doi-asserted-by": "crossref",
      "first-page": "392",
      "DOI": "10.1016/S0304-8853(99)00376-5",
      "volume": "200",
      "year": "1999",
      "journal-title": "J. Magn. Magn. Mater."
    },
    {
      "key": "2024021007530100600_r8"
    },
    {
      "key": "2024021007530100600_r9",
      "doi-asserted-by": "crossref",
      "first-page": "414",
      "DOI": "10.1038/353414a0",
      "volume": "353",
      "year": "1991",
      "journal-title": "Nature (London)"
    },
    {
      "key": "2024021007530100600_r10",
      "doi-asserted-by": "crossref",
      "first-page": "79",
      "DOI": "10.1088/0031-8949/1995/T57/012",
      "volume": "T57",
      "year": "1995",
      "journal-title": "Phys. Scr., T"
    },
    {
      "key": "2024021007530100600_r11",
      "doi-asserted-by": "crossref",
      "first-page": "15797",
      "DOI": "10.1103/PhysRevB.48.15797",
      "volume": "48",
      "year": "1993",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024021007530100600_r12",
      "doi-asserted-by": "crossref",
      "first-page": "6901",
      "DOI": "10.1063/1.365250",
      "volume": "81",
      "year": "1997",
      "journal-title": "J. Appl. Phys."
    },
    {
      "key": "2024021007530100600_r13",
      "doi-asserted-by": "crossref",
      "first-page": "10716",
      "DOI": "10.1103/PhysRevB.57.10716",
      "volume": "57",
      "year": "1998",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024021007530100600_r14",
      "doi-asserted-by": "crossref",
      "first-page": "985",
      "DOI": "10.1109/20.706332",
      "volume": "34",
      "year": "1998",
      "journal-title": "IEEE Trans. Magn."
    }
  ],
  "container-title": "Journal of Applied Physics",
  "original-title": [],
  "language": "en",
  "link": [
    {
      "URL": "https://pubs.aip.org/aip/jap/article-pdf/93/10/8146/18977943/8146_1_online.pdf",
      "content-type": "application/pdf",
      "content-version": "vor",
      "intended-application": "syndication"
    },
    {
      "URL": "https://pubs.aip.org/aip/jap/article-pdf/93/10/8146/18977943/8146_1_online.pdf",
      "content-type": "unspecified",
      "content-version": "vor",
      "intended-application": "similarity-checking"
    }
  ],
  "deposited": {
    "date-parts": [
      [
        2024,
        2,
        10
      ]
    ],
    "date-time": "2024-02-10T09:47:11Z",
    "timestamp": 1707558431000
  },
  "score": 1,
  "resource": {
    "primary": {
      "URL": "https://pubs.aip.org/jap/article/93/10/8146/480226/Synthesis-and-magnetic-behavior-of-SmCo5-1-x-Fex"
    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        2003,
        5,
        15
      ]
    ]
  },
  "references-count": 14,
  "journal-issue": {
    "issue": "10",
    "published-print": {
      "date-parts": [
        [
          2003,
          5,
          15
        ]
      ]
    }
  },
  "URL": "http://dx.doi.org/10.1063/1.1544511",
  "relation": {},
  "ISSN": [
    "0021-8979",
    "1089-7550"
  ],
  "subject": [],
  "published-other": {
    "date-parts": [
      [
        2003,
        5,
        15
      ]
    ]
  },
  "published": {
    "date-parts": [
      [
        2003,
        5,
        15
      ]
    ]
  }
}