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Measuring magnetic field texture in correlated electron systems under extreme conditions.

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Title: Measuring magnetic field texture in correlated electron systems under extreme conditions.
Authors: King Yau Yip, Kin On Ho, King Yiu Yu, Yang Chen, Wei Zhang, Kasahara, S., Mizukami, Y., Shibauchi, T., Matsuda, Y., Goh, Swee K., Sen Yang
Source: Science (pre-March 2025). 12/13/2019, Vol. 366 Issue 6471, p1355-1359. 5p. 2 Diagrams, 2 Graphs.
Subjects: Magnetic fields, Many-electron systems, Diamond anvil cell, Magnetism, Pressure, Superconductivity
Abstract: Pressure is a clean, continuous, and systematic tuning parameter among the competing ground states in strongly correlated electron systems such as superconductivity and magnetism. However, owing to the restricted access to samples enclosed in high-pressure devices, compatible magnetic field sensors with sufficient sensitivity are rare. We used nitrogen vacancy centers in diamond as a spatially resolved vector field sensor for material research under pressure at cryogenic temperatures. Using a single crystal of BaFe2(As0.59P0.41)2 as a benchmark, we extracted the superconducting transition temperature, the local magnetic field profile in the Meissner state, and the critical fields. The method developed in this work offers a distinct tool for probing and understanding a range of quantum many-body systems. [ABSTRACT FROM AUTHOR]
Copyright of Science (pre-March 2025) is the property of American Association for the Advancement of Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Psychology and Behavioral Sciences Collection
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DbLabel: Psychology and Behavioral Sciences Collection
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AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Label: Title
  Group: Ti
  Data: Measuring magnetic field texture in correlated electron systems under extreme conditions.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22King+Yau+Yip%22">King Yau Yip</searchLink><br /><searchLink fieldCode="AR" term="%22Kin+On+Ho%22">Kin On Ho</searchLink><br /><searchLink fieldCode="AR" term="%22King+Yiu+Yu%22">King Yiu Yu</searchLink><br /><searchLink fieldCode="AR" term="%22Yang+Chen%22">Yang Chen</searchLink><br /><searchLink fieldCode="AR" term="%22Wei+Zhang%22">Wei Zhang</searchLink><br /><searchLink fieldCode="AR" term="%22Kasahara%2C+S%2E%22">Kasahara, S.</searchLink><br /><searchLink fieldCode="AR" term="%22Mizukami%2C+Y%2E%22">Mizukami, Y.</searchLink><br /><searchLink fieldCode="AR" term="%22Shibauchi%2C+T%2E%22">Shibauchi, T.</searchLink><br /><searchLink fieldCode="AR" term="%22Matsuda%2C+Y%2E%22">Matsuda, Y.</searchLink><br /><searchLink fieldCode="AR" term="%22Goh%2C+Swee+K%2E%22">Goh, Swee K.</searchLink><br /><searchLink fieldCode="AR" term="%22Sen+Yang%22">Sen Yang</searchLink>
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  Data: <searchLink fieldCode="JN" term="%22Science+%28pre-March+2025%29%22">Science (pre-March 2025)</searchLink>. 12/13/2019, Vol. 366 Issue 6471, p1355-1359. 5p. 2 Diagrams, 2 Graphs.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Magnetic+fields%22">Magnetic fields</searchLink><br /><searchLink fieldCode="DE" term="%22Many-electron+systems%22">Many-electron systems</searchLink><br /><searchLink fieldCode="DE" term="%22Diamond+anvil+cell%22">Diamond anvil cell</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetism%22">Magnetism</searchLink><br /><searchLink fieldCode="DE" term="%22Pressure%22">Pressure</searchLink><br /><searchLink fieldCode="DE" term="%22Superconductivity%22">Superconductivity</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Pressure is a clean, continuous, and systematic tuning parameter among the competing ground states in strongly correlated electron systems such as superconductivity and magnetism. However, owing to the restricted access to samples enclosed in high-pressure devices, compatible magnetic field sensors with sufficient sensitivity are rare. We used nitrogen vacancy centers in diamond as a spatially resolved vector field sensor for material research under pressure at cryogenic temperatures. Using a single crystal of BaFe2(As0.59P0.41)2 as a benchmark, we extracted the superconducting transition temperature, the local magnetic field profile in the Meissner state, and the critical fields. The method developed in this work offers a distinct tool for probing and understanding a range of quantum many-body systems. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Science (pre-March 2025) is the property of American Association for the Advancement of Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=140350581
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      – Type: doi
        Value: 10.1126/science.aaw4278
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      – Code: eng
        Text: English
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        PageCount: 5
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    Subjects:
      – SubjectFull: Magnetic fields
        Type: general
      – SubjectFull: Many-electron systems
        Type: general
      – SubjectFull: Diamond anvil cell
        Type: general
      – SubjectFull: Magnetism
        Type: general
      – SubjectFull: Pressure
        Type: general
      – SubjectFull: Superconductivity
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      – TitleFull: Measuring magnetic field texture in correlated electron systems under extreme conditions.
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            NameFull: King Yau Yip
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            NameFull: Kin On Ho
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            NameFull: King Yiu Yu
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            NameFull: Mizukami, Y.
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            – D: 13
              M: 12
              Text: 12/13/2019
              Type: published
              Y: 2019
          Identifiers:
            – Type: issn-print
              Value: 00368075
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              Value: 366
            – Type: issue
              Value: 6471
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