DOI: 10.1126/science.272.5269.1782. Nanoscale Magnetic Domains in Mesoscopic Magnets

Nanoscale Magnetic Domains in Mesoscopic Magnets

10.1126/science.272.5269.1782

Crossref journal-article

American Association for the Advancement of Science (AAAS)

Science (221)

Abstract

The basic magnetic properties of three-dimensional nanostructured materials can be drastically different from those of a continuous film. High-resolution magnetic force microscopy studies of magnetic submicrometer-sized cobalt dots with geometrical dimensions comparable to the width of magnetic domains reveal a variety of intricate domain patterns controlled by the details of the dot geometry. By changing the thickness of the dots, the width of the geometrically constrained magnetic domains can be tuned. Concentric rings and spirals with vortex configurations have been stabilized, with particular incidence in the magnetization reversal process as observed in the ensemble-averaged hysteresis loops.

Bibliography

Hehn, M., Ounadjela, K., Bucher, J.-P., Rousseaux, F., Decanini, D., Bartenlian, B., & Chappert, C. (1996). Nanoscale Magnetic Domains in Mesoscopic Magnets. Science, 272(5269), 1782â1785.

Authors 7

Michel Hehn (first)
Kamel Ounadjela (additional)
Jean-Pierre Bucher (additional)
Françoise Rousseaux (additional)
Dominique Decanini (additional)
Bernard Bartenlian (additional)
Claude Chappert (additional)

References 18 Referenced 356

Physics Today 48 (1995). (10.1063/1.2807899)
BUCHER J.P., MAGNETISM OF FREE TRANSITION-METAL AND RARE-EARTH CLUSTERS, INTERNATIONAL JOURNAL OF MODERN PHYSICS B 7, 1079 (1993). (10.1142/S0217979293002249) / INTERNATIONAL JOURNAL OF MODERN PHYSICS B / MAGNETISM OF FREE TRANSITION-METAL AND RARE-EARTH CLUSTERS by BUCHER J.P. (1993)
DONNET D.M., DOMAIN-STRUCTURES IN EPITAXIALLY GROWN COBALT THIN-FILMS, JOURNAL OF PHYSICS D-APPLIED PHYSICS 28, 1942 (1995). (10.1088/0022-3727/28/9/023) / JOURNAL OF PHYSICS D-APPLIED PHYSICS / DOMAIN-STRUCTURES IN EPITAXIALLY GROWN COBALT THIN-FILMS by DONNET D.M. (1995)
FREDKIN D.R., MAGNETIZATION REVERSAL IN PERMALLOY PARTICLES - MICROMAGNETIC COMPUTATIONS, JOURNAL OF APPLIED PHYSICS 69, 5276 (1991). (10.1063/1.348945) / JOURNAL OF APPLIED PHYSICS / MAGNETIZATION REVERSAL IN PERMALLOY PARTICLES - MICROMAGNETIC COMPUTATIONS by FREDKIN D.R. (1991)
GIBSON G.A., MAGNETIC FORCE MICROSCOPE STUDY OF THE MICROMAGNETICS OF SUBMICROMETER MAGNETIC PARTICLES, JOURNAL OF APPLIED PHYSICS 73, 4516 (1993). (10.1063/1.352794) / JOURNAL OF APPLIED PHYSICS / MAGNETIC FORCE MICROSCOPE STUDY OF THE MICROMAGNETICS OF SUBMICROMETER MAGNETIC PARTICLES by GIBSON G.A. (1993)
HEHN M, IN PRESS PHYS REV B . / IN PRESS PHYS REV B by HEHN M
KENT A.D., PROPERTIES AND MEASUREMENT OF SCANNING TUNNELING MICROSCOPE FABRICATED FERROMAGNETIC PARTICLE ARRAYS (INVITED), JOURNAL OF APPLIED PHYSICS 76, 6656 (1994). (10.1063/1.358160) / JOURNAL OF APPLIED PHYSICS / PROPERTIES AND MEASUREMENT OF SCANNING TUNNELING MICROSCOPE FABRICATED FERROMAGNETIC PARTICLE ARRAYS (INVITED) by KENT A.D. (1994)
KITTEL C, THEORY OF THE STRUCTURE OF FERROMAGNETIC DOMAINS IN FILMS AND SMALL PARTICLES, PHYSICAL REVIEW 70, 965 (1946). (10.1103/PhysRev.70.965) / PHYSICAL REVIEW / THEORY OF THE STRUCTURE OF FERROMAGNETIC DOMAINS IN FILMS AND SMALL PARTICLES by KITTEL C (1946)
KOOY C, PHILIPS RES REP 15, 7 (1960). / PHILIPS RES REP by KOOY C (1960)
KRAUSS P.R., FABRICATION OF SINGLE-DOMAIN MAGNETIC PILLAR ARRAY OF 35 NM DIAMETER AND 65 GBITS/IN(2) DENSITY, JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 12, 3639 (1994). (10.1116/1.587630) / JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B / FABRICATION OF SINGLE-DOMAIN MAGNETIC PILLAR ARRAY OF 35 NM DIAMETER AND 65 GBITS/IN(2) DENSITY by KRAUSS P.R. (1994)
MANALIS S, SUBMICRON STUDIES OF RECORDING MEDIA USING THIN-FILM MAGNETIC SCANNING PROBES, APPLIED PHYSICS LETTERS 66, 2585 (1995). (10.1063/1.113509) / APPLIED PHYSICS LETTERS / SUBMICRON STUDIES OF RECORDING MEDIA USING THIN-FILM MAGNETIC SCANNING PROBES by MANALIS S (1995)
NAKATANI Y, DIRECT SOLUTION OF THE LANDAU-LIFSHITZ-GILBERT EQUATION FOR MICROMAGNETICS, JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 28, 2485 (1989). (10.1143/JJAP.28.2485) / JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS / DIRECT SOLUTION OF THE LANDAU-LIFSHITZ-GILBERT EQUATION FOR MICROMAGNETICS by NAKATANI Y (1989)
NEW RMH, SUBMICRON PATTERNING OF THIN COBALT FILMS FOR MAGNETIC STORAGE, JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 12, 3196 (1994). (10.1116/1.587499) / JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B / SUBMICRON PATTERNING OF THIN COBALT FILMS FOR MAGNETIC STORAGE by NEW RMH (1994)
ROUSSEAUX F, Study of large area high density magnetic dot arrays fabricated using synchrotron radiation based x-ray lithography, JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 13, 2787 (1995). (10.1116/1.588266) / JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B / Study of large area high density magnetic dot arrays fabricated using synchrotron radiation based x-ray lithography by ROUSSEAUX F (1995)
10.1126/science.267.5197.476
SHI J, ASSEMBLY OF SUBMICROMETER FERROMAGNETS IN GALLIUM-ARSENIDE SEMICONDUCTORS, NATURE 377, 707 (1995). (10.1038/377707a0) / NATURE / ASSEMBLY OF SUBMICROMETER FERROMAGNETS IN GALLIUM-ARSENIDE SEMICONDUCTORS by SHI J (1995)
10.1126/science.271.5251.937
WERNSDORFER W, DC-SQUID MAGNETIZATION MEASUREMENTS OF SINGLE MAGNETIC PARTICLES, JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 145, 33 (1995). (10.1016/0304-8853(94)01621-6) / JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS / DC-SQUID MAGNETIZATION MEASUREMENTS OF SINGLE MAGNETIC PARTICLES by WERNSDORFER W (1995)

Dates

Type	When
Created	18 years, 9 months ago (Oct. 27, 2006, 2:30 p.m.)
Deposited	1 year, 7 months ago (Jan. 12, 2024, 9:44 p.m.)
Indexed	2 months ago (June 25, 2025, 7:26 a.m.)
Issued	29 years, 2 months ago (June 21, 1996)
Published	29 years, 2 months ago (June 21, 1996)
Published Print	29 years, 2 months ago (June 21, 1996)

Funders 0

None

BibTeX

@article{Hehn_1996, title={Nanoscale Magnetic Domains in Mesoscopic Magnets}, volume={272}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.272.5269.1782}, DOI={10.1126/science.272.5269.1782}, number={5269}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Hehn, Michel and Ounadjela, Kamel and Bucher, Jean-Pierre and Rousseaux, Françoise and Decanini, Dominique and Bartenlian, Bernard and Chappert, Claude}, year={1996}, month=jun, pages={1782–1785} }

JSON

{
  "indexed": {
    "date-parts": [
      [
        2025,
        6,
        25
      ]
    ],
    "date-time": "2025-06-25T11:26:25Z",
    "timestamp": 1750850785146
  },
  "reference-count": 18,
  "publisher": "American Association for the Advancement of Science (AAAS)",
  "issue": "5269",
  "content-domain": {
    "domain": [],
    "crossmark-restriction": false
  },
  "published-print": {
    "date-parts": [
      [
        1996,
        6,
        21
      ]
    ]
  },
  "abstract": "<jats:p>The basic magnetic properties of three-dimensional nanostructured materials can be drastically different from those of a continuous film. High-resolution magnetic force microscopy studies of magnetic submicrometer-sized cobalt dots with geometrical dimensions comparable to the width of magnetic domains reveal a variety of intricate domain patterns controlled by the details of the dot geometry. By changing the thickness of the dots, the width of the geometrically constrained magnetic domains can be tuned. Concentric rings and spirals with vortex configurations have been stabilized, with particular incidence in the magnetization reversal process as observed in the ensemble-averaged hysteresis loops.</jats:p>",
  "DOI": "10.1126/science.272.5269.1782",
  "type": "journal-article",
  "created": {
    "date-parts": [
      [
        2006,
        10,
        27
      ]
    ],
    "date-time": "2006-10-27T18:30:41Z",
    "timestamp": 1161973841000
  },
  "page": "1782-1785",
  "source": "Crossref",
  "is-referenced-by-count": 356,
  "title": "Nanoscale Magnetic Domains in Mesoscopic Magnets",
  "prefix": "10.1126",
  "volume": "272",
  "author": [
    {
      "given": "Michel",
      "family": "Hehn",
      "sequence": "first",
      "affiliation": [
        {
          "name": "M. Hehn, K. Ounadjela, J.-P. Bucher, Institut de Physique et Chimie des Mat\u00e9riaux de Strasbourg, 23 rue du Loess, 67037 Strasbourg Cedex, France."
        }
      ]
    },
    {
      "given": "Kamel",
      "family": "Ounadjela",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "M. Hehn, K. Ounadjela, J.-P. Bucher, Institut de Physique et Chimie des Mat\u00e9riaux de Strasbourg, 23 rue du Loess, 67037 Strasbourg Cedex, France."
        }
      ]
    },
    {
      "given": "Jean-Pierre",
      "family": "Bucher",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "M. Hehn, K. Ounadjela, J.-P. Bucher, Institut de Physique et Chimie des Mat\u00e9riaux de Strasbourg, 23 rue du Loess, 67037 Strasbourg Cedex, France."
        }
      ]
    },
    {
      "given": "Fran\u00e7oise",
      "family": "Rousseaux",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "F. Rousseaux and D. Decanini, L2M/CNRS, 196 Avenue Henri Ravera, 92225 Bagneux, France."
        }
      ]
    },
    {
      "given": "Dominique",
      "family": "Decanini",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "F. Rousseaux and D. Decanini, L2M/CNRS, 196 Avenue Henri Ravera, 92225 Bagneux, France."
        }
      ]
    },
    {
      "given": "Bernard",
      "family": "Bartenlian",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "B. Bartenlian and C. Chappert, Institut d'Electronique Fondamentale, Universit\u00e9 Paris-Sud, 91405 Orsay Cedex, France."
        }
      ]
    },
    {
      "given": "Claude",
      "family": "Chappert",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "B. Bartenlian and C. Chappert, Institut d'Electronique Fondamentale, Universit\u00e9 Paris-Sud, 91405 Orsay Cedex, France."
        }
      ]
    }
  ],
  "member": "221",
  "reference": [
    {
      "key": "e_1_2_1_2_2",
      "doi-asserted-by": "crossref",
      "unstructured": "Physics Today 48 (1995).",
      "DOI": "10.1063/1.2807899"
    },
    {
      "key": "e_1_2_1_3_2",
      "doi-asserted-by": "crossref",
      "first-page": "1079",
      "DOI": "10.1142/S0217979293002249",
      "article-title": "MAGNETISM OF FREE TRANSITION-METAL AND RARE-EARTH CLUSTERS",
      "volume": "7",
      "author": "BUCHER J.P.",
      "year": "1993",
      "unstructured": "BUCHER J.P., MAGNETISM OF FREE TRANSITION-METAL AND RARE-EARTH CLUSTERS, INTERNATIONAL JOURNAL OF MODERN PHYSICS B 7, 1079 (1993).",
      "journal-title": "INTERNATIONAL JOURNAL OF MODERN PHYSICS B"
    },
    {
      "key": "e_1_2_1_4_2",
      "doi-asserted-by": "crossref",
      "first-page": "1942",
      "DOI": "10.1088/0022-3727/28/9/023",
      "article-title": "DOMAIN-STRUCTURES IN EPITAXIALLY GROWN COBALT THIN-FILMS",
      "volume": "28",
      "author": "DONNET D.M.",
      "year": "1995",
      "unstructured": "DONNET D.M., DOMAIN-STRUCTURES IN EPITAXIALLY GROWN COBALT THIN-FILMS, JOURNAL OF PHYSICS D-APPLIED PHYSICS 28, 1942 (1995).",
      "journal-title": "JOURNAL OF PHYSICS D-APPLIED PHYSICS"
    },
    {
      "key": "e_1_2_1_5_2",
      "doi-asserted-by": "crossref",
      "first-page": "5276",
      "DOI": "10.1063/1.348945",
      "article-title": "MAGNETIZATION REVERSAL IN PERMALLOY PARTICLES - MICROMAGNETIC COMPUTATIONS",
      "volume": "69",
      "author": "FREDKIN D.R.",
      "year": "1991",
      "unstructured": "FREDKIN D.R., MAGNETIZATION REVERSAL IN PERMALLOY PARTICLES - MICROMAGNETIC COMPUTATIONS, JOURNAL OF APPLIED PHYSICS 69, 5276 (1991).",
      "journal-title": "JOURNAL OF APPLIED PHYSICS"
    },
    {
      "key": "e_1_2_1_6_2",
      "doi-asserted-by": "crossref",
      "first-page": "4516",
      "DOI": "10.1063/1.352794",
      "article-title": "MAGNETIC FORCE MICROSCOPE STUDY OF THE MICROMAGNETICS OF SUBMICROMETER MAGNETIC PARTICLES",
      "volume": "73",
      "author": "GIBSON G.A.",
      "year": "1993",
      "unstructured": "GIBSON G.A., MAGNETIC FORCE MICROSCOPE STUDY OF THE MICROMAGNETICS OF SUBMICROMETER MAGNETIC PARTICLES, JOURNAL OF APPLIED PHYSICS 73, 4516 (1993).",
      "journal-title": "JOURNAL OF APPLIED PHYSICS"
    },
    {
      "key": "e_1_2_1_7_2",
      "author": "HEHN M",
      "unstructured": "HEHN M, IN PRESS PHYS REV B .",
      "journal-title": "IN PRESS PHYS REV B"
    },
    {
      "key": "e_1_2_1_8_2",
      "doi-asserted-by": "crossref",
      "first-page": "6656",
      "DOI": "10.1063/1.358160",
      "article-title": "PROPERTIES AND MEASUREMENT OF SCANNING TUNNELING MICROSCOPE FABRICATED FERROMAGNETIC PARTICLE ARRAYS (INVITED)",
      "volume": "76",
      "author": "KENT A.D.",
      "year": "1994",
      "unstructured": "KENT A.D., PROPERTIES AND MEASUREMENT OF SCANNING TUNNELING MICROSCOPE FABRICATED FERROMAGNETIC PARTICLE ARRAYS (INVITED), JOURNAL OF APPLIED PHYSICS 76, 6656 (1994).",
      "journal-title": "JOURNAL OF APPLIED PHYSICS"
    },
    {
      "key": "e_1_2_1_9_2",
      "doi-asserted-by": "crossref",
      "first-page": "965",
      "DOI": "10.1103/PhysRev.70.965",
      "article-title": "THEORY OF THE STRUCTURE OF FERROMAGNETIC DOMAINS IN FILMS AND SMALL PARTICLES",
      "volume": "70",
      "author": "KITTEL C",
      "year": "1946",
      "unstructured": "KITTEL C, THEORY OF THE STRUCTURE OF FERROMAGNETIC DOMAINS IN FILMS AND SMALL PARTICLES, PHYSICAL REVIEW 70, 965 (1946).",
      "journal-title": "PHYSICAL REVIEW"
    },
    {
      "key": "e_1_2_1_10_2",
      "first-page": "7",
      "volume": "15",
      "author": "KOOY C",
      "year": "1960",
      "unstructured": "KOOY C, PHILIPS RES REP 15, 7 (1960).",
      "journal-title": "PHILIPS RES REP"
    },
    {
      "key": "e_1_2_1_11_2",
      "doi-asserted-by": "crossref",
      "first-page": "3639",
      "DOI": "10.1116/1.587630",
      "article-title": "FABRICATION OF SINGLE-DOMAIN MAGNETIC PILLAR ARRAY OF 35 NM DIAMETER AND 65 GBITS/IN(2) DENSITY",
      "volume": "12",
      "author": "KRAUSS P.R.",
      "year": "1994",
      "unstructured": "KRAUSS P.R., FABRICATION OF SINGLE-DOMAIN MAGNETIC PILLAR ARRAY OF 35 NM DIAMETER AND 65 GBITS/IN(2) DENSITY, JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 12, 3639 (1994).",
      "journal-title": "JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B"
    },
    {
      "key": "e_1_2_1_12_2",
      "doi-asserted-by": "crossref",
      "first-page": "2585",
      "DOI": "10.1063/1.113509",
      "article-title": "SUBMICRON STUDIES OF RECORDING MEDIA USING THIN-FILM MAGNETIC SCANNING PROBES",
      "volume": "66",
      "author": "MANALIS S",
      "year": "1995",
      "unstructured": "MANALIS S, SUBMICRON STUDIES OF RECORDING MEDIA USING THIN-FILM MAGNETIC SCANNING PROBES, APPLIED PHYSICS LETTERS 66, 2585 (1995).",
      "journal-title": "APPLIED PHYSICS LETTERS"
    },
    {
      "key": "e_1_2_1_13_2",
      "doi-asserted-by": "crossref",
      "first-page": "2485",
      "DOI": "10.1143/JJAP.28.2485",
      "article-title": "DIRECT SOLUTION OF THE LANDAU-LIFSHITZ-GILBERT EQUATION FOR MICROMAGNETICS",
      "volume": "28",
      "author": "NAKATANI Y",
      "year": "1989",
      "unstructured": "NAKATANI Y, DIRECT SOLUTION OF THE LANDAU-LIFSHITZ-GILBERT EQUATION FOR MICROMAGNETICS, JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 28, 2485 (1989).",
      "journal-title": "JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS"
    },
    {
      "key": "e_1_2_1_14_2",
      "doi-asserted-by": "crossref",
      "first-page": "3196",
      "DOI": "10.1116/1.587499",
      "article-title": "SUBMICRON PATTERNING OF THIN COBALT FILMS FOR MAGNETIC STORAGE",
      "volume": "12",
      "author": "NEW RMH",
      "year": "1994",
      "unstructured": "NEW RMH, SUBMICRON PATTERNING OF THIN COBALT FILMS FOR MAGNETIC STORAGE, JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 12, 3196 (1994).",
      "journal-title": "JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B"
    },
    {
      "key": "e_1_2_1_15_2",
      "doi-asserted-by": "crossref",
      "first-page": "2787",
      "DOI": "10.1116/1.588266",
      "article-title": "Study of large area high density magnetic dot arrays fabricated using synchrotron radiation based x-ray lithography",
      "volume": "13",
      "author": "ROUSSEAUX F",
      "year": "1995",
      "unstructured": "ROUSSEAUX F, Study of large area high density magnetic dot arrays fabricated using synchrotron radiation based x-ray lithography, JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 13, 2787 (1995).",
      "journal-title": "JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B"
    },
    {
      "key": "e_1_2_1_16_2",
      "doi-asserted-by": "publisher",
      "DOI": "10.1126/science.267.5197.476"
    },
    {
      "key": "e_1_2_1_17_2",
      "doi-asserted-by": "crossref",
      "first-page": "707",
      "DOI": "10.1038/377707a0",
      "article-title": "ASSEMBLY OF SUBMICROMETER FERROMAGNETS IN GALLIUM-ARSENIDE SEMICONDUCTORS",
      "volume": "377",
      "author": "SHI J",
      "year": "1995",
      "unstructured": "SHI J, ASSEMBLY OF SUBMICROMETER FERROMAGNETS IN GALLIUM-ARSENIDE SEMICONDUCTORS, NATURE 377, 707 (1995).",
      "journal-title": "NATURE"
    },
    {
      "key": "e_1_2_1_18_2",
      "doi-asserted-by": "publisher",
      "DOI": "10.1126/science.271.5251.937"
    },
    {
      "key": "e_1_2_1_19_2",
      "doi-asserted-by": "crossref",
      "first-page": "33",
      "DOI": "10.1016/0304-8853(94)01621-6",
      "article-title": "DC-SQUID MAGNETIZATION MEASUREMENTS OF SINGLE MAGNETIC PARTICLES",
      "volume": "145",
      "author": "WERNSDORFER W",
      "year": "1995",
      "unstructured": "WERNSDORFER W, DC-SQUID MAGNETIZATION MEASUREMENTS OF SINGLE MAGNETIC PARTICLES, JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 145, 33 (1995).",
      "journal-title": "JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS"
    }
  ],
  "container-title": "Science",
  "original-title": [],
  "language": "en",
  "link": [
    {
      "URL": "https://www.science.org/doi/pdf/10.1126/science.272.5269.1782",
      "content-type": "unspecified",
      "content-version": "vor",
      "intended-application": "similarity-checking"
    }
  ],
  "deposited": {
    "date-parts": [
      [
        2024,
        1,
        13
      ]
    ],
    "date-time": "2024-01-13T02:44:44Z",
    "timestamp": 1705113884000
  },
  "score": 1,
  "resource": {
    "primary": {
      "URL": "https://www.science.org/doi/10.1126/science.272.5269.1782"
    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        1996,
        6,
        21
      ]
    ]
  },
  "references-count": 18,
  "journal-issue": {
    "issue": "5269",
    "published-print": {
      "date-parts": [
        [
          1996,
          6,
          21
        ]
      ]
    }
  },
  "alternative-id": [
    "10.1126/science.272.5269.1782"
  ],
  "URL": "http://dx.doi.org/10.1126/science.272.5269.1782",
  "relation": {},
  "ISSN": [
    "0036-8075",
    "1095-9203"
  ],
  "subject": [],
  "container-title-short": "Science",
  "published": {
    "date-parts": [
      [
        1996,
        6,
        21
      ]
    ]
  }
}