View in EDS

Combined excitation emission spectroscopy of defects for site-selective probing of ferroelectric domain inversion in lithium niobate

Saved in:
Bibliographic Details
Title: Combined excitation emission spectroscopy of defects for site-selective probing of ferroelectric domain inversion in lithium niobate
Authors: Dierolf, V. Vod2@lehigh.edu, Sandmann, C.1
Source: Journal of Luminescence. Jul2007, Vol. 125 Issue 1/2, p67-79. 13p.
Subjects: Emission spectroscopy, Ferroelectric crystals, Lithium niobate, Spectrum analysis
Abstract: Abstract: We review our detailed optical characterization of Er and Cr defects in LiNbO3 and utilize the obtained knowledge for the investigation of ferroelectric domain inversion. We present a novel method for imaging of ferroelectric domain walls that is based on spectroscopic changes of the defects and allows noninvasive study of the domain inversion process and its dependence on defect/domain wall interaction with high spatial and spectral resolution. We find that defect dipoles and their relative orientation are influenced within a region of 20μm around the domain wall. The location of the Er ion on Li-site is modified from its position in the bulk within a region of 4μm of the domain wall. [Copyright &y& Elsevier]
Copyright of Journal of Luminescence is the property of Elsevier B.V. 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 Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 24247270
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Combined excitation emission spectroscopy of defects for site-selective probing of ferroelectric domain inversion in lithium niobate
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Dierolf%2C+V%2E%22">Dierolf, V.</searchLink><i> Vod2@lehigh.edu</i><br /><searchLink fieldCode="AR" term="%22Sandmann%2C+C%2E%22">Sandmann, C.</searchLink><relatesTo>1</relatesTo>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Journal+of+Luminescence%22">Journal of Luminescence</searchLink>. Jul2007, Vol. 125 Issue 1/2, p67-79. 13p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Emission+spectroscopy%22">Emission spectroscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Ferroelectric+crystals%22">Ferroelectric crystals</searchLink><br /><searchLink fieldCode="DE" term="%22Lithium+niobate%22">Lithium niobate</searchLink><br /><searchLink fieldCode="DE" term="%22Spectrum+analysis%22">Spectrum analysis</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Abstract: We review our detailed optical characterization of Er and Cr defects in LiNbO3 and utilize the obtained knowledge for the investigation of ferroelectric domain inversion. We present a novel method for imaging of ferroelectric domain walls that is based on spectroscopic changes of the defects and allows noninvasive study of the domain inversion process and its dependence on defect/domain wall interaction with high spatial and spectral resolution. We find that defect dipoles and their relative orientation are influenced within a region of 20μm around the domain wall. The location of the Er ion on Li-site is modified from its position in the bulk within a region of 4μm of the domain wall. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Luminescence is the property of Elsevier B.V. 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=24247270
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1016/j.jlumin.2006.08.054
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 13
        StartPage: 67
    Subjects:
      – SubjectFull: Emission spectroscopy
        Type: general
      – SubjectFull: Ferroelectric crystals
        Type: general
      – SubjectFull: Lithium niobate
        Type: general
      – SubjectFull: Spectrum analysis
        Type: general
    Titles:
      – TitleFull: Combined excitation emission spectroscopy of defects for site-selective probing of ferroelectric domain inversion in lithium niobate
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Dierolf, V.
      – PersonEntity:
          Name:
            NameFull: Sandmann, C.
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 07
              Text: Jul2007
              Type: published
              Y: 2007
          Identifiers:
            – Type: issn-print
              Value: 00222313
          Numbering:
            – Type: volume
              Value: 125
            – Type: issue
              Value: 1/2
          Titles:
            – TitleFull: Journal of Luminescence
              Type: main
ResultId 1