View in EDS

Structure of Glassy and Metastable Crystalline BaTi2O5 Fabricated Using Containerless Processing.

Saved in:
Bibliographic Details
Title: Structure of Glassy and Metastable Crystalline BaTi2O5 Fabricated Using Containerless Processing.
Authors: Yu, Jianding1, Yoda, Shinich1, Masuno, Atsunobu2, Natsui, Hidesada3, Kaneko, Masashi3
Source: Ferroelectrics. 2010, Vol. 402 Issue 1, p130-136. 7p.
Subjects: Containerless processing, Crystallography, Synchrotron radiation, Refractive index, Barium compounds, Neutrons, Silicates, Glass
Abstract: We succeeded in synthesizing a bulk BaTi2O5 glass whose refractive index is extremely higher than conventional silicate glasses. Advanced synchrotron radiation, neutron measurements, XANES analyses and computer simulations revealed the formation of unusual TiO5 network with very random dense packed distribution of oxygen around the barium in BaTi2O5 glass. The 3-dimensional atomic structure of glassy BaTi2O5 (g-BaTi2O5), simulated by Reverse Monte Carlo (RMC) modelling on diffraction data, shows that extremely distorted TiO5 polyhedra interconnected with both corner- and edge-shared oxygen, formed a higher packing density structure than that of conventional silicate glass. We are sure that such an unusual structure is the origin of excellent optical properties. [ABSTRACT FROM AUTHOR]
Copyright of Ferroelectrics 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 Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 55310290
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Structure of Glassy and Metastable Crystalline BaTi2O5 Fabricated Using Containerless Processing.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Yu%2C+Jianding%22">Yu, Jianding</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Yoda%2C+Shinich%22">Yoda, Shinich</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Masuno%2C+Atsunobu%22">Masuno, Atsunobu</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Natsui%2C+Hidesada%22">Natsui, Hidesada</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Kaneko%2C+Masashi%22">Kaneko, Masashi</searchLink><relatesTo>3</relatesTo>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Ferroelectrics%22">Ferroelectrics</searchLink>. 2010, Vol. 402 Issue 1, p130-136. 7p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Containerless+processing%22">Containerless processing</searchLink><br /><searchLink fieldCode="DE" term="%22Crystallography%22">Crystallography</searchLink><br /><searchLink fieldCode="DE" term="%22Synchrotron+radiation%22">Synchrotron radiation</searchLink><br /><searchLink fieldCode="DE" term="%22Refractive+index%22">Refractive index</searchLink><br /><searchLink fieldCode="DE" term="%22Barium+compounds%22">Barium compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Neutrons%22">Neutrons</searchLink><br /><searchLink fieldCode="DE" term="%22Silicates%22">Silicates</searchLink><br /><searchLink fieldCode="DE" term="%22Glass%22">Glass</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: We succeeded in synthesizing a bulk BaTi2O5 glass whose refractive index is extremely higher than conventional silicate glasses. Advanced synchrotron radiation, neutron measurements, XANES analyses and computer simulations revealed the formation of unusual TiO5 network with very random dense packed distribution of oxygen around the barium in BaTi2O5 glass. The 3-dimensional atomic structure of glassy BaTi2O5 (g-BaTi2O5), simulated by Reverse Monte Carlo (RMC) modelling on diffraction data, shows that extremely distorted TiO5 polyhedra interconnected with both corner- and edge-shared oxygen, formed a higher packing density structure than that of conventional silicate glass. We are sure that such an unusual structure is the origin of excellent optical properties. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Ferroelectrics 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=55310290
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1080/00150191003708885
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 7
        StartPage: 130
    Subjects:
      – SubjectFull: Containerless processing
        Type: general
      – SubjectFull: Crystallography
        Type: general
      – SubjectFull: Synchrotron radiation
        Type: general
      – SubjectFull: Refractive index
        Type: general
      – SubjectFull: Barium compounds
        Type: general
      – SubjectFull: Neutrons
        Type: general
      – SubjectFull: Silicates
        Type: general
      – SubjectFull: Glass
        Type: general
    Titles:
      – TitleFull: Structure of Glassy and Metastable Crystalline BaTi2O5 Fabricated Using Containerless Processing.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Yu, Jianding
      – PersonEntity:
          Name:
            NameFull: Yoda, Shinich
      – PersonEntity:
          Name:
            NameFull: Masuno, Atsunobu
      – PersonEntity:
          Name:
            NameFull: Natsui, Hidesada
      – PersonEntity:
          Name:
            NameFull: Kaneko, Masashi
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 06
              Text: 2010
              Type: published
              Y: 2010
          Identifiers:
            – Type: issn-print
              Value: 00150193
          Numbering:
            – Type: volume
              Value: 402
            – Type: issue
              Value: 1
          Titles:
            – TitleFull: Ferroelectrics
              Type: main
ResultId 1