DOI: 10.1063/1.369807. Magnetoresistance and Hall effect of chromium dioxide epitaxial thin films

Magnetoresistance and Hall effect of chromium dioxide epitaxial thin films

10.1063/1.369807

Crossref journal-article

AIP Publishing

Journal of Applied Physics (317)

Abstract

Epitaxial CrO2 thin films have been grown on TiO2(100) and Al2O3(0001) substrates by atmospheric pressure chemical vapor deposition. The films have a Curie temperature (Tc) of around 393 K with the ones grown on TiO2 exhibiting in-plane uniaxial magnetic anisotropy. They also display metallic characteristics, with room temperature resistivity of about 285 μΩ cm, dropping by about two orders of magnitude upon cooling down to 5 K. Magnetoresistance (MR) properties of the films have been measured with the magnetic field in the plane. For a field of 40 kOe, a positive transverse MR of about 25% at 5 K and a negative MR of about 7% at near Tc have been observed. In addition, Hall resistivity has been measured with magnetic field up to 40 kOe. A positive ordinary Hall effect is found at low temperatures, indicating the conduction carriers are holes.

Bibliography

Li, X. W., Gupta, A., McGuire, T. R., Duncombe, P. R., & Xiao, G. (1999). Magnetoresistance and Hall effect of chromium dioxide epitaxial thin films. Journal of Applied Physics, 85(8), 5585â5587.

Authors 5

X. W. Li (first)
A. Gupta (additional)
T. R. McGuire (additional)
P. R. Duncombe (additional)
Gang Xiao (additional)

References 16 Referenced 104

10.1080/10408437708243431 / CRC Crit. Rev. Solid State Mater. Sci. (1977)
10.1016/0025-5408(72)90272-3 / Mater. Res. Bull. (1972)
10.1088/0305-4608/16/9/002 / J. Phys. F (1986)
10.1103/PhysRevB.55.10253 / Phys. Rev. B (1997)
10.1103/PhysRevLett.80.4305 / Phys. Rev. Lett. (1998)
10.1126/science.278.5343.1607 / Science (1997)
10.1103/PhysRevLett.80.3815 / Phys. Rev. Lett. (1998)
10.1063/1.120616 / Appl. Phys. Lett. (1998)
10.1016/0025-5408(79)90231-9 / Mater. Res. Bull. (1979)
10.1103/PhysRevLett.59.2788 / Phys. Rev. Lett. (1987)
10.1103/PhysRevB.46.13889 / Phys. Rev. B (1992)
{'key': '2024020619164351800_r12'}
{'key': '2024020619164351800_r13'}
{'key': '2024020619164351800_r14', 'first-page': '4459', 'volume': '2', 'year': '1970', 'journal-title': 'Phys. Rev. B'} / Phys. Rev. B (1970)
10.1103/PhysRevB.5.1862 / Phys. Rev. B (1972)
{'key': '2024020619164351800_r15'}

Dates

Type	When
Created	23 years, 1 month ago (July 26, 2002, 9:55 a.m.)
Deposited	1 year, 6 months ago (Feb. 6, 2024, 6:29 p.m.)
Indexed	3 weeks, 1 day ago (Aug. 6, 2025, 7:59 a.m.)
Issued	26 years, 4 months ago (April 15, 1999)
Published	26 years, 4 months ago (April 15, 1999)
Published Print	26 years, 4 months ago (April 15, 1999)

Funders 0

None

BibTeX

@article{Li_1999, title={Magnetoresistance and Hall effect of chromium dioxide epitaxial thin films}, volume={85}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.369807}, DOI={10.1063/1.369807}, number={8}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Li, X. W. and Gupta, A. and McGuire, T. R. and Duncombe, P. R. and Xiao, Gang}, year={1999}, month=apr, pages={5585–5587} }

JSON

{
  "indexed": {
    "date-parts": [
      [
        2025,
        8,
        6
      ]
    ],
    "date-time": "2025-08-06T11:59:05Z",
    "timestamp": 1754481545504
  },
  "reference-count": 16,
  "publisher": "AIP Publishing",
  "issue": "8",
  "content-domain": {
    "domain": [
      "pubs.aip.org"
    ],
    "crossmark-restriction": true
  },
  "published-print": {
    "date-parts": [
      [
        1999,
        4,
        15
      ]
    ]
  },
  "abstract": "<jats:p>Epitaxial CrO2 thin films have been grown on TiO2(100) and Al2O3(0001) substrates by atmospheric pressure chemical vapor deposition. The films have a Curie temperature (Tc) of around 393 K with the ones grown on TiO2 exhibiting in-plane uniaxial magnetic anisotropy. They also display metallic characteristics, with room temperature resistivity of about 285 \u03bc\u03a9\u200acm, dropping by about two orders of magnitude upon cooling down to 5 K. Magnetoresistance (MR) properties of the films have been measured with the magnetic field in the plane. For a field of 40 kOe, a positive transverse MR of about 25% at 5 K and a negative MR of about 7% at near Tc have been observed. In addition, Hall resistivity has been measured with magnetic field up to 40 kOe. A positive ordinary Hall effect is found at low temperatures, indicating the conduction carriers are holes.</jats:p>",
  "DOI": "10.1063/1.369807",
  "type": "journal-article",
  "created": {
    "date-parts": [
      [
        2002,
        7,
        26
      ]
    ],
    "date-time": "2002-07-26T13:55:05Z",
    "timestamp": 1027691705000
  },
  "page": "5585-5587",
  "update-policy": "http://dx.doi.org/10.1063/aip-crossmark-policy-page",
  "source": "Crossref",
  "is-referenced-by-count": 104,
  "title": "Magnetoresistance and Hall effect of chromium dioxide epitaxial thin films",
  "prefix": "10.1063",
  "volume": "85",
  "author": [
    {
      "given": "X. W.",
      "family": "Li",
      "sequence": "first",
      "affiliation": [
        {
          "name": "Department of Physics, Brown University, Providence, Rhode Island\u200902912"
        }
      ]
    },
    {
      "given": "A.",
      "family": "Gupta",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "IBM T. J. Watson Research Center, Yorktown Heights, New York\u200910598"
        }
      ]
    },
    {
      "given": "T. R.",
      "family": "McGuire",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "IBM T. J. Watson Research Center, Yorktown Heights, New York\u200910598"
        }
      ]
    },
    {
      "given": "P. R.",
      "family": "Duncombe",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "IBM T. J. Watson Research Center, Yorktown Heights, New York\u200910598"
        }
      ]
    },
    {
      "given": "Gang",
      "family": "Xiao",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Department of Physics, Brown University, Providence, Rhode Island\u200902912"
        }
      ]
    }
  ],
  "member": "317",
  "reference": [
    {
      "key": "2024020619164351800_r1",
      "doi-asserted-by": "crossref",
      "first-page": "1",
      "DOI": "10.1080/10408437708243431",
      "volume": "7",
      "year": "1977",
      "journal-title": "CRC Crit. Rev. Solid State Mater. Sci."
    },
    {
      "key": "2024020619164351800_r2",
      "doi-asserted-by": "crossref",
      "first-page": "157",
      "DOI": "10.1016/0025-5408(72)90272-3",
      "volume": "7",
      "year": "1972",
      "journal-title": "Mater. Res. Bull."
    },
    {
      "key": "2024020619164351800_r3",
      "doi-asserted-by": "crossref",
      "first-page": "L211",
      "DOI": "10.1088/0305-4608/16/9/002",
      "volume": "16",
      "year": "1986",
      "journal-title": "J. Phys. F"
    },
    {
      "key": "2024020619164351800_r4",
      "doi-asserted-by": "crossref",
      "first-page": "10253",
      "DOI": "10.1103/PhysRevB.55.10253",
      "volume": "55",
      "year": "1997",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024020619164351800_r5",
      "doi-asserted-by": "crossref",
      "first-page": "4305",
      "DOI": "10.1103/PhysRevLett.80.4305",
      "volume": "80",
      "year": "1998",
      "journal-title": "Phys. Rev. Lett."
    },
    {
      "key": "2024020619164351800_r6",
      "doi-asserted-by": "crossref",
      "first-page": "1607",
      "DOI": "10.1126/science.278.5343.1607",
      "volume": "278",
      "year": "1997",
      "journal-title": "Science"
    },
    {
      "key": "2024020619164351800_r7",
      "doi-asserted-by": "crossref",
      "first-page": "3815",
      "DOI": "10.1103/PhysRevLett.80.3815",
      "volume": "80",
      "year": "1998",
      "journal-title": "Phys. Rev. Lett."
    },
    {
      "key": "2024020619164351800_r8",
      "doi-asserted-by": "crossref",
      "first-page": "984",
      "DOI": "10.1063/1.120616",
      "volume": "72",
      "year": "1998",
      "journal-title": "Appl. Phys. Lett."
    },
    {
      "key": "2024020619164351800_r9",
      "doi-asserted-by": "crossref",
      "first-page": "51",
      "DOI": "10.1016/0025-5408(79)90231-9",
      "volume": "14",
      "year": "1979",
      "journal-title": "Mater. Res. Bull."
    },
    {
      "key": "2024020619164351800_r10",
      "doi-asserted-by": "crossref",
      "first-page": "2788",
      "DOI": "10.1103/PhysRevLett.59.2788",
      "volume": "59",
      "year": "1987",
      "journal-title": "Phys. Rev. Lett."
    },
    {
      "key": "2024020619164351800_r11",
      "doi-asserted-by": "crossref",
      "first-page": "13889",
      "DOI": "10.1103/PhysRevB.46.13889",
      "volume": "46",
      "year": "1992",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024020619164351800_r12"
    },
    {
      "key": "2024020619164351800_r13"
    },
    {
      "key": "2024020619164351800_r14",
      "first-page": "4459",
      "volume": "2",
      "year": "1970",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024020619164351800_r14a",
      "doi-asserted-by": "crossref",
      "first-page": "1862",
      "DOI": "10.1103/PhysRevB.5.1862",
      "volume": "5",
      "year": "1972",
      "journal-title": "Phys. Rev. B"
    },
    {
      "key": "2024020619164351800_r15"
    }
  ],
  "container-title": "Journal of Applied Physics",
  "original-title": [],
  "language": "en",
  "link": [
    {
      "URL": "https://pubs.aip.org/aip/jap/article-pdf/85/8/5585/19240996/5585_1_online.pdf",
      "content-type": "application/pdf",
      "content-version": "vor",
      "intended-application": "syndication"
    },
    {
      "URL": "https://pubs.aip.org/aip/jap/article-pdf/85/8/5585/19240996/5585_1_online.pdf",
      "content-type": "unspecified",
      "content-version": "vor",
      "intended-application": "similarity-checking"
    }
  ],
  "deposited": {
    "date-parts": [
      [
        2024,
        2,
        6
      ]
    ],
    "date-time": "2024-02-06T23:29:32Z",
    "timestamp": 1707262172000
  },
  "score": 1,
  "resource": {
    "primary": {
      "URL": "https://pubs.aip.org/jap/article/85/8/5585/490052/Magnetoresistance-and-Hall-effect-of-chromium"
    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        1999,
        4,
        15
      ]
    ]
  },
  "references-count": 16,
  "journal-issue": {
    "issue": "8",
    "published-print": {
      "date-parts": [
        [
          1999,
          4,
          15
        ]
      ]
    }
  },
  "URL": "http://dx.doi.org/10.1063/1.369807",
  "relation": {},
  "ISSN": [
    "0021-8979",
    "1089-7550"
  ],
  "subject": [],
  "published-other": {
    "date-parts": [
      [
        1999,
        4,
        15
      ]
    ]
  },
  "published": {
    "date-parts": [
      [
        1999,
        4,
        15
      ]
    ]
  }
}