View in EDS PDF Full Text

REARRANGEMENT OF RARE EARTH DEFECTS UNDER DOMAIN INVERSION IN LiNbO 3.

Saved in:
Bibliographic Details
Title: REARRANGEMENT OF RARE EARTH DEFECTS UNDER DOMAIN INVERSION IN LiNbO 3.
Authors: DIEROLF, V., SANDMANN, C., GOPALAN, V., KIM, S., POLGAR, K.
Source: Radiation Effects & Defects in Solids. Jan2003, Vol. 158 Issue 1-6, p247-250. 4p.
Subjects: Electronic excitation, Emission spectroscopy, Erbium, Ions, Electric fields
Abstract: Using high resolution excitation-emission spectroscopy we investigated the changes occurring in the optical transition of Er 3+ ions in LiNbO 3 during inversion of the ferroelectric axis. In stoichiometric LiNbO 3 we find that a drastic reconfiguration among the different defect sites takes places favoring those centers which have already been dominant in the as-grown sample. The reconfiguration is attributed to changes in the arrangement of the local charge compensators. Furthermore, we find a small shift of the emission transition energy, which is consistent with an increase of the intrinsic electric field. These findings make the Er 3+ ions very suitable probes for 3D imaging of domain structures and for in-situ studies of the dynamics of the domain inversion processes and the defect/domain wall interaction. [ABSTRACT FROM AUTHOR]
Copyright of Radiation Effects & Defects in Solids is the property of Taylor & Francis Ltd 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: Engineering Source
FullText Links:
  – Type: pdflink
Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 10725525
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: REARRANGEMENT OF RARE EARTH DEFECTS UNDER DOMAIN INVERSION IN LiNbO 3.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22DIEROLF%2C+V%2E%22">DIEROLF, V.</searchLink><br /><searchLink fieldCode="AR" term="%22SANDMANN%2C+C%2E%22">SANDMANN, C.</searchLink><br /><searchLink fieldCode="AR" term="%22GOPALAN%2C+V%2E%22">GOPALAN, V.</searchLink><br /><searchLink fieldCode="AR" term="%22KIM%2C+S%2E%22">KIM, S.</searchLink><br /><searchLink fieldCode="AR" term="%22POLGAR%2C+K%2E%22">POLGAR, K.</searchLink>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Radiation+Effects+%26+Defects+in+Solids%22">Radiation Effects & Defects in Solids</searchLink>. Jan2003, Vol. 158 Issue 1-6, p247-250. 4p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Electronic+excitation%22">Electronic excitation</searchLink><br /><searchLink fieldCode="DE" term="%22Emission+spectroscopy%22">Emission spectroscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Erbium%22">Erbium</searchLink><br /><searchLink fieldCode="DE" term="%22Ions%22">Ions</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+fields%22">Electric fields</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Using high resolution excitation-emission spectroscopy we investigated the changes occurring in the optical transition of Er 3+ ions in LiNbO 3 during inversion of the ferroelectric axis. In stoichiometric LiNbO 3 we find that a drastic reconfiguration among the different defect sites takes places favoring those centers which have already been dominant in the as-grown sample. The reconfiguration is attributed to changes in the arrangement of the local charge compensators. Furthermore, we find a small shift of the emission transition energy, which is consistent with an increase of the intrinsic electric field. These findings make the Er 3+ ions very suitable probes for 3D imaging of domain structures and for in-situ studies of the dynamics of the domain inversion processes and the defect/domain wall interaction. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Radiation Effects & Defects in Solids is the property of Taylor & Francis Ltd 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=egs&AN=10725525
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1080/1042015021000051837
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 4
        StartPage: 247
    Subjects:
      – SubjectFull: Electronic excitation
        Type: general
      – SubjectFull: Emission spectroscopy
        Type: general
      – SubjectFull: Erbium
        Type: general
      – SubjectFull: Ions
        Type: general
      – SubjectFull: Electric fields
        Type: general
    Titles:
      – TitleFull: REARRANGEMENT OF RARE EARTH DEFECTS UNDER DOMAIN INVERSION IN LiNbO 3.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: DIEROLF, V.
      – PersonEntity:
          Name:
            NameFull: SANDMANN, C.
      – PersonEntity:
          Name:
            NameFull: GOPALAN, V.
      – PersonEntity:
          Name:
            NameFull: KIM, S.
      – PersonEntity:
          Name:
            NameFull: POLGAR, K.
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 01
              Text: Jan2003
              Type: published
              Y: 2003
          Identifiers:
            – Type: issn-print
              Value: 10420150
          Numbering:
            – Type: volume
              Value: 158
            – Type: issue
              Value: 1-6
          Titles:
            – TitleFull: Radiation Effects & Defects in Solids
              Type: main
ResultId 1